View PN5321A3HN_8371109.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

1. general description the pn532 is a highly integrated transceiver module for contactless communication at 13.56 mhz based on the 80c51 microcontroller core. it supports 6 different operating modes: ? iso/iec 14443a/mifare reader/writer ? felica reader/writer ? iso/iec 14443b reader/writer ? iso/iec 14443a/mifare card mifare cla ssic 1k or mifare classic 4k card emulation mode ? felica card emulation ? iso/iec 18092, ecma 340 peer-to-peer the pn532 implements a demodulator and decoder for signals from iso/iec 14443a/mifare compatible cards and transponders. the pn532 handles the complete iso/iec 14443a framing and error detection (parity & crc). the pn532 supports mifare classic 1k or mifare classic 4k card emulation mode. the pn532 supports contactless communication using mifare higher transfer speeds up to 424 kbit/s in both directions. the pn532 can demodulate and decode felica coded signals. the pn532 handles the felica framing and erro r detection. the pn532 suppor ts contactless communication using felica higher transfer speeds up to 424 kbit/s in both directions. the pn532 supports layers 2 and 3 of the iso/iec 14443 b reader/writer communication scheme, except anticollision. this must be implemented in firmware as well as upper layers. in card emulation mode, the pn532 is able to answer to a reader/writer command either according to the felica or iso/iec 14443a/m ifare card interface scheme. the pn532 generates the load modulation signals, either from its transmitter or from the loadmod pin driving an external active circuit. a complete secure card functionality is only possible in combination with a secu re ic using the nfc-wi/s 2 c interface. compliant to ecma 340 and iso/iec 18092 nfcip-1 passive and active communication modes, the pn532 offers the possibility to communicate to another nfcip-1 compliant device, at transfer speeds up to 424 kb it/s.the pn532 handles the complete nfcip-1 framing and error detection. the pn532 transceiver can be connected to an external antenna for reader/writer or card/picc modes, without any additional active component. pn532/c1 near field communicat ion (nfc) controller rev. 3.2 ? 20 september 2012 120132 product short data sheet company public
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 2 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller the pn532 supports the following host interfaces: ? spi ? i 2 c ? high speed uart (hsu) an embedded low-dropout voltage regulator allo ws the device to be connected directly to a battery. in addition, a power switch is included to supply power to a secure ic. 2. features and benefits ? 80c51 microcontroller core with 40 kb rom and 1 kb ram ? highly integrated demodulator and decoder ? buffered output drivers to connect an antenna with minimum number of external components ? integrated rf level detector ? integrated data mode detector ? supports iso/iec 14443a/mifare ? supports iso/iec 14443b (reader/writer mode only) ? typical operating distance in reader/writer mode for communication to iso/iec 14443a/mifare, iso/iec 14443b or felica cards up to 50 mm depending on antenna size and tuning ? typical operating distance in nfcip-1 mode up to 50 mm depending on antenna size, tuning and power supply ? typical operating distance in iso/iec 1444 3a/mifare or felica card emulation mode of approximately 100 mm depending on ante nna size, tuning and external field strength ? supports mifare classic 1k or mifare classic 4k encryption in reader/writer mode and mifare higher transfer speed communication at 212 kbit/s and 424 kbit/s ? supports contactless communication according to the felica protocol at 212 kbit/s and 424 kbit/s ? integrated rf interface for nfcip-1 up to 424 kbit/s ? possibility to communicate on th e rf interface abov e 424 kbit/s using external analog components ? supported host interfaces ? spi interface ? i 2 c interface ? high-speed uart ? dedicated host interrupts ? low power modes ? hard-power-down mode (1 ? a typical) ? soft-power-down mode (22 ? a typical) ? automatic wa ke-up on i 2 c, hsu and spi interfaces w hen device is in power-down mode ? programmable timers ? crystal oscillator ? 2.7 to 5.5 v power supply operating range
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 3 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller ? power switch for external secure companion chip ? dedicated io ports for external device control ? integrated antenna detector for production tests ? ecma 373 nfc-wi interface to connect an extern al secure ic 3. applications ? mobile and portable devices ? consumer applications 4. quick reference data [1] dv dd , av dd and tv dd must always be at the same supply voltage. [2] the total current consumption depends on the firmware version (different internal ic clock speed) [3] with an antenna tuned at 50 ? at 13.56 mhz [4] the antenna should be tuned not to exceed this curr ent limit (the detuning effect when coupling with another device must be taken into account) table 1. quick reference data symbol parameter conditions min typ max unit v bat battery supply voltage 2.7 5.5 v icv dd ldo output voltage v bat >3.4v v ss =0v [1] 2.7 3 3.4 v pv dd supply voltage for host interface v ss = 0 v 1.6 - 3.6 v sv dd output voltage for secure ic interface v ss = 0 v (sv dd switch enabled) dv dd -0.5 - dv dd v i hpd hard-power-down current consumption v bat =5v - - 2 ? a i spd soft-power-down current consumption v bat = 5 v, rf level detector on --45 ? a i dvdd digital supply current v bat =5 v, sv dd switch off [1] -25-ma i svdd sv dd load current v bat =5v, sv dd switch on --30ma i avdd analog supply current v bat =5 v - 6 - ma i tvdd transmitter supply current during rf transmission, v bat =5 v -60 [3] 150 [4] ma p tot continuous total power dissipation t amb =-30to+85 ?c [2] --0.5w t amb operating temperature range -30 - +85 ?c
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 4 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 5. ordering information [1] xx refers to the rom code version. the rom code functionalities are described in the user-manual document. each rom code has its own user-manual. [2] this nxp ic is licensed under innovat ron?s iso/iec 14443 type b patent license. [3] this is tested according the joint ipc/jedec standard j-std-020c of july 2004. [4] purchase of an nxp semiconductors ic that comp lies with one of the nfc standards (iso/iec18.092; iso/iec21.481) does not convey an implied licens e under any patent right on that standards. table 2. ordering information type number package name description version PN5321A3HN/c1xx [1] [2] [4] hvqfn40 heatsink very thin quad flat package; 40 pins, plastic, body 6 x 6 x 0.85 mm; leadless; msl level 2 [3] . sot618-1
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 5 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 6. block diagram fig 1. block diagram of pn532 vb at power dis tribut ion dvdd ram rom power clock reset 80c51 host tvdd avdd pvdd pn532 sv dd sig in s igout p3 4 contactless interf ace unit controller (pcr) rst pd_n interfaces rst out _n rx vmid tx1 tx2 osc i n oscou t aux1 aux2 lo admod i1 i0 nss mosi mi so sck p35 p30 p3 1 irq (ciu) ram p32 p33
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 6 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7. functional description 7.1 contactless interface unit (ciu) the pn532 ciu is a modem for contactless communication at 13.56 mhz. it supports 6 different operating modes ? iso/iec 14443a/mifare reader/writer. ? felica reader/writer. ? iso/iec 14443b reader/writer ? iso/iec 14443a/mifare card 1k or mifare 4k card emulation mode ? felica card emulation ? iso/iec 18092, ecma 340 nfcip-1 peer-to-peer the ciu implements a demodulator and decoder for signals from iso/iec 14443a/mifare compatible cards and transponders. the ciu handles the complete iso/iec 14443a framing and error detection (parity & crc). the ciu supports mifare classic 1k or mi fare classic 4k card emulation mode. the ciu supports contactless communication usi ng mifare higher transfer speeds up to 424 kbit/s in both directions. the ciu can demodulate and de code felica coded signals. th e ciu digital part handles the felica framing and error detection. the ciu supports contactless communication using felica higher transfer speeds up to 424 kbit/s in both directions. the ciu supports layers 2 and 3 of the iso/iec 14443 b reader/writer communication scheme, except anticollision wh ich must be implemented in firmware as well as upper layers. in card emulation mode, the ciu is able to answer to a reader/writer command either according to the felica or iso/iec 14443a /mifare card interface scheme. the ciu generates the load modulation signals, either from its transmitter or from the loadmod pin driving an external active circuit. a complete secure card functionality is only possible in combination with a secu re ic using the nfc-wi/s 2 c interface. compliant to ecma 340 and iso/iec 18092 nfcip-1 passive and active communication modes, the ciu offers the possibility to communicate to another nfci p-1 compliant device, at transfer speeds up to 424 kbit/s.the ciu handles the complete nfcip-1 framing and error detection. the ciu transceiver can be connected to an external antenna for reader/writer or card/picc modes, without any additional active component.
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 7 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.1 feature list ? frequently accessed registers placed in sfr space ? highly integrated analog circuitry to demodulate and decode received data ? buffered transmitter drivers to minimize external components to connect an antenna. ? integrated rf level detector ? integrated data mode detector ? typical operating distance of 50 mm in iso/iec 14443a/mifare or felica in reader/writer mode depending on the antenna size, tuning and power supply ? typical operating distance of 50 mm in nfcip-1 mode depending on the antenna size, tuning and power supply ? typical operating distance in iso/iec 14443 a/mifare card or felica card operation mode of about 100 mm depending on the ant enna size, tuning and the external field strength ? supports mifare classic 1k or mifare classic 4k encryption in reader/writer mode ? supports mifare higher data rate at 212 kbit/s and 424 kbit/s ? supports contactless commun ication according to the felica scheme at 212 kbit/s and 424 kbit/s ? support of the nfc-wi/s 2 c interface ? 64 byte send and receive fifo-buffer ? programmable timer ? crc co-processor ? internal self test and antenna presence detector ? 2 interrupt sources ? adjustable parameters to optimize the transceiver performance according to the antenna characteristics
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 8 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.2 simplified block diagram the analog interface handles the modulation and demodulation of the analog signals according to the card emulation mode, reader/writer mode and nfcip-1 mode communication scheme. the rf level detector detects the presence of an external rf-field delivered by the antenna to the rx pin. the data mode detector detects a iso/iec 14443-a mifare, felica or nfcip-1 mode in order to prepare the internal receiver to de modulate signals, which are sent to the pn532. the nfc-wi/s 2 c interface supports communication to secure ic. it also supports digital signals for transfer speeds above 424 kbit/s. the cl uart handles the protocol requirements for the communication schemes in co-operation with the appropriate firmware. th e fifo buffer allows a convenient data transfer from the 80c51 to the ciu and vice versa. fig 2. simplify contactless interface unit (ciu) block diagram 80c51 fifo serial cl uart data switch data rf mode detector level detector analog interface antenna pn532 contactless interface unit
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 9 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.3 reader/writer modes all indicated modulation indices and modes in this chapter are system parameters. this means that beside the ic settings a suitable antenna tuning is required to achieve the optimal performance. 7.1.3.1 iso/iec 14443a reader/writer the following diagram describes the communication on a physical level, the communication overview in the ta b l e 3 describes the physical parameters. the internal crc co-processo r calculates the crc value a ccording the data coding and framing defined in the iso/iec 14443a part 3, and handles parity generation internally according to the transfer speed. with appropriate firmware, the pn532 can handle the complete iso/iec 14443a/mifare protocol. fig 3. iso/iec 14443a/mifare reader/writer communication diagram table 3. communication overview for iso/iec 14443a/mifare reader/writer communication scheme iso/iec 14443a mifare mifare higher baud rate baud rate 106 kbit/s 212 kbit/s 424 kbit/s bit length pn532 to picc/card modulation 100% ask 100% ask 100% ask bit coding modified miller coding modified miller coding modified miller coding picc/card to pn532 modulation subcarrier load modulation subcarrier load modulation subcarrier load modulation subcarrier frequency 13.56 mhz 16 13.56 mhz 16 13.56 mhz 16 bit coding manchester coding bpsk bpsk 1. pcd to picc 100% ask, miller coded, transfer speed 106 to 424 kbit/s 2. picc to pcd, subcarrier load modulation, manchester coded or bpsk, transfer speed 106 to 424 kbit/s reader/writer pn532 host battery iso/iec 14443a card / picc 128 13.56mhz ------------------------- - 9.44 ? s ? 64 13.56mhz ------------------------- - 4.72 ? s ? 32 13.56mhz ------------------------- - 2.36 ? s ?
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 10 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller fig 4. data coding and framing according to iso/iec 14443a
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 11 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.3.2 felica reader/writer the following diagram describes the communication at the physical level. table 4 describes the physical parameters. with appropriate firmwar e, the pn532 can handle the felica protocol. the felica framing and coding must comply with the following table: to enable the felica communicati on a 6-byte preamb le (00h, 00h, 00h, 00h, 00h, 00h) and 2-byte sync bytes (b2h, 4dh) are sent to synchronize the receiver. the following len byte indicates the length of th e sent data bytes plus the len byte itself. the crc calculation is done according to the felica defi nitions with the msb first. to transmit data on the rf interface, the 80c51 has to send the len and data bytes to the ciu. the preamble and sync bytes are genera ted by the ciu automatically and must not be written to the fifo. the ciu performs in ternally the crc calculation and adds the result to the frame. the starting value for the crc polynomial is 2 null bytes: (00h), (00h) example of frame: fig 5. felica reader/writer communication diagram table 4. communication overview for felica reader/writer communication scheme felica felica higher baud rate baud rate 212 kbit/s 424 kbit/s bit length pn532 to picc/card modulation 8 - 30% ask 8 - 30% ask bit coding manchester coding manchester coding picc/card to pn532 modulation >12% ask >12% ask bit coding manchester coding manchester coding table 5. felica framing and coding preamble sync len n-data crc 00h 00h 00h 00h 00h 00h b2h 4dh table 6. felica framing and coding preamble sync len 2 data bytes crc 00 00 00 00 00 00 b2 4d 03 ab cd 90 35 1. reader/writer to card 8 - 30% ask, manchester coded, baud rate 212 to 424 kbit/s 2. card to reader/writer, >12% ask load modulation, manchester coded, baud rate 212 to 424 kbit/s reader/writer pn532 host battery felica card 64 13.56mhz ------------------------- - 4.72 ? s ? 32 13.56mhz ------------------------- - 2.36 ? s ?
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 12 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.3.3 iso/iec 14443b reader/writer the ciu supports layers 2 and 3 of the iso/iec 14443 b reader/writer communication scheme, except anticollision wh ich must be implemented in firmware as well as upper layers. the following diagram describes the communication at the physical level. table 7 describes the physical parameters. with appropriate firmware, the pn532 can handle the iso/iec 14443b protocol. fig 6. iso/iec 14443b reader/writer communication diagram table 7. communication overview fo r iso/iec 14443b reader/writer communication scheme iso/iec 14443b type b higher baud rate baud rate 106 kbit/s 212 kbit/s 424 kbit/s bit length pn532 to picc/card modulation 8 -14% ask 8 -14% ask 8 -14% ask bit coding nrz-l nrz-l nrz-l picc/card to pn532 modulation subcarrier load modulation subcarrier load modulation subcarrier load modulation subcarrier frequency 13.56 mhz 16 13.56 mhz 16 13.56 mhz 16 bit coding bpsk bpsk bpsk 1. pcd to picc, 8 - 14% ask, nrz-l coded, transfer speed 106 to 424 kbit/s 2. picc to pcd, subcarrier load modulation, bpsk, transfer speed 106 to 424kbit/s reader/writer pn532 host battery iso/iec 14443b card / picc 128 13.56mhz ------------------------- - 9.44 ? s ? 64 13.56mhz ------------------------- - 4.72 ? s ? 32 13.56mhz ------------------------- - 2.36 ? s ?
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 13 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.4 iso/iec 18092, ecma 340 nfcip-1 operating mode a nfcip-1 communication take s place between 2 devices: ? initiator: generates rf field at 13.56 mhz and starts the nfcip-1 communication. ? target: responds to initiator command either in a load modulation scheme in passive communication mode or using a self generat ed and self modulated rf field for active communication mode. the nfcip-1 communication differentiates between active and passive communication modes. ? active communication mode means both the initiator and the target are using their own rf field to transmit data ? passive communication mode means that the target answers to an initiator command in a load modulation scheme. the in itiator is active in terms of generating the rf field. in order to fully support the nfcip-1 standard the pn532 supports the active and passive communications mode at the transfer speeds 10 6 kbit/s, 212 kbit/s and 424 kbit/s as defined in the nfcip-1 standard with appropriate firmware, the pn532 ca n handle the nfcip-1 protocol, for all communication modes and data rates, for both initiator and target. fig 7. nfcip-1 mode initiator: active pn532 host battery pn532 host battery target: passive or active
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 14 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.4.1 active communication mode active communication mode means both the in itiator and the target are using their own rf field to transmit data. the following table gives an overview of the active communication modes: fig 8. active nfc mode table 8. communication overview for nfc active communication mode communication scheme iso/iec 18092, ecma 340, nfcip-1 baud rate 106 kbit/s 212 kbit/s 424 kbit/s bit length initiator to target modulation 100% ask 8-30%ask 8-30%ask bit coding miller coded manchester coded manchester coded target to initiator modulation 100% ask 8-30%ask 8-30%ask bit coding miller coded manchester coded manchester coded 1. initiator starts the communication pn532 nfc initiator host pn532 nfc target host 2. target answers pn532 nfc initiator host pn532 nfc target host powered for digital communication power to generate the field powered for digital communication power to generate the field at selected transfer speed at the same transfer speed 128 13.56mhz ------------------------- - 9.44 ? s ? 64 13.56mhz ------------------------- - 4.72 ? s ? 32 13.56mhz ------------------------- - 2.36 ? s ?
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 15 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.4.2 passive communication mode passive communication mode means that the target answers to an initiator command in a load modulation scheme. the following table gives an overview of the active communication modes: fig 9. passive nfc mode table 9. communication overview fo r nfc passive communication mode communication scheme iso/iec 18092, ecma 340, nfcip-1 baud rate 106 kbit/s 212 kbit/s 424 kbit/s bit length pn532 to picc/card modulation 100% ask 100% ask 100% ask bit coding modified miller coding modified miller coding modified miller coding picc/card to pn532 modulation subcarrier load modulation >12% ask >12% ask subcarrier frequency 13.56 mhz 16 no subcarrier no subcarrier bit coding manchester coding manc hester coding manchester coding 1. initiator starts communication pn532 nfc initiator host pn532 nfc target host 2. targets answers using load modulation pn532 nfc initiator host pn532 nfc target host at selected transfer speed at the same transfer speed power to generate the field power for digital processing power to generate the field power for digital processing 128 13.56mhz ------------------------- - 9.44 ? s ? 64 13.56mhz ------------------------- - 4.72 ? s ? 32 13.56mhz ------------------------- - 2.36 ? s ?
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 16 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.4.3 nfcip-1 framing and coding the nfcip-1 framing and coding in active and passive communication modes are defined in the nfcip-1 standard: iso/iec 18092 or ecma 340. 7.1.4.4 nfcip-1 protocol support the nfcip-1 protocol is not completely described in this document. for detailed explanation of the protocol refer to the iso/iec 18092 / ecma340 nfcip-1 standard. however the datalink layer is a ccording to the following policy: ? transaction includes initializ ation, anticollision methods and data transfer. this sequence must not be interrupted by another transaction. ? speed should not be changed during a data transfer in order not to disturb current infrastructure based on 13.56 mhz general rules to start nfc communication are defined in the following way: ? per default nfcip-1 device is in target mode, meaning its rf field is switched off. ? the rf level detector is active. ? only if application requires the nfcip-1 device shall switch to initiator mode. ? initiator shall only switch on its rf field if no external rf field is detected by rf level detector during a time of tidt. ? the initiator performs in itialization acco rding to the selected mode.
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 17 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.5 card operating modes the pn532 can be addressed like a felica or iso/iec 14443a/mifare card. this means that the pn532 can generate an answer in a load modulation scheme according to the iso/iec 14443a/mifare or felica interface description. remark: the pn532 does not support a secure storage of data. this has to be handled by a dedicated secure ic or a host. the secure ic is optional. remark: the pn532 can not be powered by the field in this mode and needs a power supply. 7.1.5.1 iso/iec 14443a/mifare card operating mode with appropriate firmware, the pn532 can handle the iso/iec 14443a including the level 4, and the mifare protocols. the following diagram describes the communication at the physical level. table 10 describes the physical parameters. fig 10. iso/iec 14443a/mifare card op erating mode communication diagram table 10. communication overview for iso/ iec 14443a/mifare card operating mode communication scheme iso/iec 14443a mifare mifare higher baud rate baud rate 106 kbit/s 212 kbit/s 424 kbit/s bit length reader/writer to pn532 modulation 100% ask 100% ask 100% ask bit coding modified miller coding modified miller coding modified miller coding pn532 to reader/writer modulation subcarrier load modulation subcarrier load modulation subcarrier load modulation subcarrier frequency 13.56 mhz 16 13.56 mhz 16 13.56 mhz 16 bit coding manchester coding bpsk bpsk 1. pcd to picc, 100% ask, modified miller coded, transfer speed 106 to 424 kbit/s 2. picc to pcd, subcarrier load modulation, manchester coded or bpsk, transfer speed 106 to 424kbit/s card operating mode pn532 host battery iso/iec 14443a reader/writer 128 13.56mhz ------------------------- - 9.44 ? s ? 64 13.56mhz ------------------------- - 4.72 ? s ? 32 13.56mhz ------------------------- - 2.36 ? s ?
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 18 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 7.1.5.2 felica card operating mode with appropriate firmwar e, the pn532 can handle the felica protocol. the following diagram describes the communication at the physical level. table 11 describes the physical parameters. 7.1.6 overall ciu block diagram the pn532 supports different contactless communication modes. the ciu supports the internal 80c51 for the different selected co mmunication schemes such as card operation mode, reader/writer operating mode or nfcip-1 mode up to 424 kbit/s. the ciu generates bit- and byte-oriented framing and handles error detection according to these different contactless protocols. higher transfer speeds up to 3.39 mbit/s can be handled by the digital part of the ciu. to modulate and demodulate the data an external circuit has to be connected to the communication interface pins sigin/sigout. remark: the size and tuning of the antenna have an important impact on the achievable operating distance. fig 11. felica card operating mode communication diagram table 11. communication overview for felica card operating mode communication scheme felica felica higher baud rate baud rate 212 kbit/s 424 kbit/s bit length reader/writer to pn532 modulation 8 - 30% ask 8 - 30% ask bit coding manchester coding manchester coding pn532 to reader/writer modulation >12% ask >12% ask bit coding manchester coding manchester coding card operating mode pn532 host battery felica reader/writer 1. reader/writer to card 8 - 30% ask, manchester coded, baud rate 212 to 424 kbit/s 2. card to reader/writer, >12% ask load modulation, manchester coded, baud rate 212 to 424 kbit/s 64 13.56mhz ------------------------- - 4.72 ? s ? 32 13.56mhz ------------------------- - 2.36 ? s ?
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 19 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller fig 12. ciu detailed block diagram pn532 vmid rx tx1 tx2 sigout sigin loadmod ciu fifo control parallel/serial converter bit counter parity generation & check frame generation & check card mode detector bit decoding bit coding crc16 generation & check ciu interrupt control programmable timer ciu_command register ciu fifo control ciu 64-byte fifo mifare classic unit random number generator serial data switch clock generation filtering distribution transmitter control temperature sensor tx1 driver tx2 driver analog-to-digital converter i-channel amplifier(lna) i-channel demodulator q-channel amplifier(lna) q-channel demodulator rf clock recovery rf level detector voltage 80c51 control register bank reference amplitude rating ciu amplitude rating bit decoding state machine antenna presence self test
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 20 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 8. limiting values [1] the antenna should be tuned not to exceed this curr ent limit (the detuning effect when coupling with another device must be taken into account) table 12. limiting values in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit pv dd supply voltage -0.5 4 v v bat power supply voltage -0.5 6.0 v p tot total power dissipation - 500 mw i tvdd maximum current in tvdd [1] - 150 ma i svdd maximum current in svdd switch - 30 ma v esd electrostatic discharge voltage v esdh esd susceptibility (human body model) 1500 ? , 100pf; eia/jesd22-a114-d - ? 2.0 kv v esdm esd susceptibility (machine model) 0.75 mh, 200 pf; eia/jesd22-a115-a - 200 v v esdc esd susceptibility (charge device model) field induced model; eia/jesc22-c101-c - ? 1.0 kv t stg storage temperature -55 150 ?c t j junction temperature -40 125 ?c
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 21 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 9. application information in the example the 27.12mhz quartz is a tas-3225a, smd fig 13. application diagram of pn532 antenna r q r 1 c rx r 2 l 0 c 1 r q c 1 c 2 c 2 c 0 c 0 l 0 c vmid 27.12 mhz rx vmid tx1 tvss1 tx2 dvss avss oscin oscout p70_irq rtspd_n pvdd vbat svdd sigout sigin host - processor host interface pn532 p34 / sic_clk secure core tvss2 dvdd avdd tvdd 4.7uf 100nf 100nf 100nf 4.7uf 560nh 560nh 220pf 220pf 100nf 1nf 1 k ? 2.7 k ? c1 and c2 are matching cap (10 to 300pf) rq is the damping resistor (several ohms) 100nf battery pmu 100nf 22 pf 22pf testen loadmod r 3 1 k ? r 4 1 k ? optional x7r or x5r x7r or x5r
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 22 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 10. package outline this package is msl level 2. fig 14. package outline hvqfn40 (sot618-1) terminal 1 index area 0.5 1 a 1 e h b unit y e 0.2 c references outline version european projection issue date iec jedec jeita mm 6.1 5.9 d h 4.25 3.95 y 1 6.1 5.9 4.25 3.95 e 1 4.5 e 2 4.5 0.30 0.18 0.05 0.00 0.05 0.1 dimensions (mm are the original dimensions) sot618-1 mo-220 - - - - - - 0.5 0.3 l 0.1 v 0.05 w 0 2.5 5 mm scale sot618-1 hvqfn40: plastic thermal enhanced very thin quad flat package; no leads; 40 terminals; body 6 x 6 x 0.85 mm a (1) max. a a 1 c detail x y y 1 c e l e h d h e e 1 b 11 20 40 31 30 21 10 1 x d e c b a e 2 01-08-08 02-10-22 terminal 1 index area 1/2 e 1/2 e ac c b v m w m note 1. plastic or metal protrusions of 0.075 mm maximum per side are not included. d (1) e (1)
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 23 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 11. abbreviations table 13. abbreviations acronym description ask amplitude shift keying bpsk bit phase shift keying crc cyclic redundancy check ecma european computer manufacturers association organization hpd hard power down hsu high speed uart initiator generates rf field at 13.56 mh z and starts the nfcip-1 communication. ldo low drop-out regulator msl moisture sensitivity level nfcip nfc interface and protocol nfc-wi nfc wired interface to connect nfc front end to a sic pcd proximity coupling device. definition for a card reader/ writer accord- ing to the iso/iec 14443 specification picc proximity cards. definition for a contactless smart card according to the iso/iec 14443 specification sic secure integrated circuit (can be a smart card ic, a secure access module (sam),...) spi serial parallel interface spd soft power down mode target responds to initiator command ei ther using load modulation scheme (rf field generated by initiator) or using modulation of self-generated rf field (no rf field generated by initiator during target answer). uart universal asynchronous receive transmit
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 24 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 12. revision history table 14. revision history document id release date data sheet status change notice supersedes pn532_c1_sds v.3.2 20120920 product short data sheet - pn532_sds_120131 modifications: ? section 5 ? ordering information ? : updated ? section 13.4 ? licenses ? : updated pn532_sds_120131 20111201 product short data sheet - pn532_sds_120130 modifications: ? section 5 ? ordering information ? : updated pn532_sds_120130 201 11110 product short data sheet - 120112 modifications: ? the format of this data sheet has been redesigned to comply with the new identity guidelines of nxp semiconductors. ? legal texts have been adapted to the new company name where appropriate. ? general update 120112 20060112 short form data sheet - -
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 25 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller 13. legal information 13.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. [3] the product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple device s. the latest product status information is available on the internet at url http://www.nxp.com . 13.2 definitions draft ? the document is a draft versi on only. the content is still under internal review and subject to formal approval, which may result in modifications or additions. nxp semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall hav e no liability for the consequences of use of such information. short data sheet ? a short data sheet is an extract from a full data sheet with the same product type number(s) and title. a short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. for detailed and full information see the relevant full data sheet, which is available on request vi a the local nxp semiconductors sales office. in case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. product specification ? the information and data provided in a product data sheet shall define the specification of the product as agreed between nxp semiconductors and its customer , unless nxp semiconductors and customer have explicitly agreed otherwis e in writing. in no event however, shall an agreement be valid in which the nxp semiconductors product is deemed to offer functions and qualities beyond those described in the product data sheet. 13.3 disclaimers limited warranty and liability ? information in this document is believed to be accurate and reliable. however, nxp semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such info rmation. nxp semiconductors takes no responsibility for the content in this document if provided by an information source outside of nxp semiconductors. in no event shall nxp semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. notwithstanding any damages that customer might incur for any reason whatsoever, nxp semiconductors? aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the terms and conditions of commercial sale of nxp semiconductors. right to make changes ? nxp semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. this document supersedes and replaces all information supplied prior to the publication hereof. suitability for use ? nxp semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an nxp semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. nxp semiconductors and its suppliers accept no liability for inclusion and/or use of nxp semiconducto rs products in such equipment or applications and therefore such inclusion and/or use is at the customer?s own risk. applications ? applications that are described herein for any of these products are for illustrative purpos es only. nxp semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. customers are responsible for the design and operation of their applications and products using nxp semiconductors products, and nxp semiconductors accepts no liability for any assistance with applications or customer product design. it is customer?s sole responsibility to determine whether the nxp semiconductors product is suitable and fit for the customer?s applications and products planned, as well as fo r the planned application and use of customer?s third party customer(s). customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. nxp semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer?s applications or products, or the application or use by customer?s third party customer(s). customer is responsible for doing all necessary testing for the customer?s applic ations and products using nxp semiconductors products in order to av oid a default of the applications and the products or of the application or use by customer?s third party customer(s). nxp does not accept any liability in this respect. limiting values ? stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
pn512_c1_sds all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product short data sheet company public rev. 3.2 ? 20 september 2012 120132 26 of 27 nxp semiconductors pn532/c1 near field communication (nfc) controller export control ? this document as well as the item(s) described herein may be subject to export control regu lations. export might require a prior authorization from competent authorities. quick reference data ? the quick reference data is an extract of the product data given in the limiting values and characteristics sections of this document, and as such is not comple te, exhaustive or legally binding. non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully in demnifies nxp semi conductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive appl ications beyond nxp semiconductors? standard warranty and nxp semicond uctors? product specifications. 13.4 licenses 13.5 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. i 2 c-bus ? logo is a trademark of nxp b.v. mifare ? is a trademark of nxp b.v. 14. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com purchase of nxp ics with nfc technology purchase of an nxp semiconductors ic that complies with one of the near field communication (nfc) standards iso/iec 18092 and iso/iec 21481 does not convey an implied license unde r any patent right infringed by implementation of any of those standards. purchase of nxp ics with iso/iec 14443 type b functionality this nxp semiconductors ic is iso/iec 14443 type b software enabled and is licensed under innovatron?s contactless card patents license for iso/iec 14443 b. the license includes the right to use the ic in systems and/or end-user equipment. ratp/innovatron technology
nxp semiconductors pn532/c1 near field communication (nfc) controller ? nxp b.v. 2012. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 20 september 2012 120132 please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 15. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 2 3 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 quick reference data . . . . . . . . . . . . . . . . . . . . . 3 5 ordering information . . . . . . . . . . . . . . . . . . . . . 4 6 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 5 7 functional description . . . . . . . . . . . . . . . . . . . 6 7.1 contactless interface unit (ciu) . . . . . . . . . . . . 6 7.1.1 feature list . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 7.1.2 simplified block diagram. . . . . . . . . . . . . . . . . . 8 7.1.3 reader/writer modes . . . . . . . . . . . . . . . . . . . . 9 7.1.3.1 iso/iec 14443a reader/writer . . . . . . . . . . . . 9 7.1.3.2 felica reader/writer . . . . . . . . . . . . . . . . . . . 11 7.1.3.3 iso/iec 14443b reader/writer . . . . . . . . . . . 12 7.1.4 iso/iec 18092, ecma 340 nfcip-1 operating mode. . . . . . . . . . . . . . . . . . . . . . . . 13 7.1.4.1 active communication mode. . . . . . . . . . . . 14 7.1.4.2 passive communi cation mode. . . . . . . . . . . 15 7.1.4.3 nfcip-1 framing and coding . . . . . . . . . . . . . 16 7.1.4.4 nfcip-1 protocol support . . . . . . . . . . . . . . . . 16 7.1.5 card operating modes . . . . . . . . . . . . . . . . . . 17 7.1.5.1 iso/iec 14443a/mifare card operating mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7.1.5.2 felica card operating mode . . . . . . . . . . . . . 18 7.1.6 overall ciu block diagram . . . . . . . . . . . . . . . 18 8 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 20 9 application information. . . . . . . . . . . . . . . . . . 21 10 package outline . . . . . . . . . . . . . . . . . . . . . . . . 22 11 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 23 12 revision history . . . . . . . . . . . . . . . . . . . . . . . . 24 13 legal information. . . . . . . . . . . . . . . . . . . . . . . 25 13.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 25 13.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 13.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 13.4 licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 13.5 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 26 14 contact information. . . . . . . . . . . . . . . . . . . . . 26 15 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

▲Up To Search▲

Price & Availability of PN5321A3HN

	To Download PN5321A3HN Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .