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MN101C457
Type ROM (x 8-bit) x RAM (x 8-bit) x Package Minimum Instruction Execution Time
MN101C457 16 K 0.5 K QFP044-P-1010E *Lead-free 0.10 s (at 4.5 V to 5.5 V, 20 MHz) 0.238 s (at 2.7 V to 5.5 V, 8.39 MHz) 0.477 s (at 2.0 V to 5.5 V, 4.19 MHz)* * The lower limit for operation guarantee for EPROM built-in type is 2.7 V. * RESET * Watchdog * External 0 * External 1 * External 2 * Timer 2 * Timer 3 * Timer 4 * Timer 5 * Time base * Serial 0 * A/D conversion finish Timer counter 2 : 8-bit x 1 (square-wave/8-bit PWM output, event count, synchronous output event) Clock source ********************* 1/1, 1/4 of system clock frequency; external clock input Interrupt source **************** coincidence with compare register 2 Timer counter 3 : 8-bit x 1 (square-wave output, event count, generation of remote control carrier, serial 0 baud rate timer) Clock source ********************* 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency; external clock input Interrupt source **************** coincidence with compare register 3 Timer counter 2, 3 can be cascade-connected. Timer counter 4 : 16-bit x 1 (square-wave/16-bit PWM output, event count, synchronous output event, input capture) Clock source ********************* 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency; external clock input Interrupt source **************** coincidence with compare register 4 Time base timer (one-minute count setting, independently operable 8-bit timer counter 5) Clock source ********************* 1/4 of system clock frequency; 1/1, 1/8192 of OSC oscillation clock frequency Interrupt source **************** coincidence with compare register 5; 1/8192 prescaler overflow Watchdog timer Interrupt source **************** 1/65536, 1/262144, 1/1048576 of system clock frequency (ROM option)
Interrupts Timer Counter
Serial Interface I/O Pins I/O Input A/D Inputs Special Ports
Serial 0 : synchronous type/simple UART (half-duplex) x 1 Clock source ********************* 1/2, 1/4, 1/16 of system clock frequency; pulse output of timer counter 3 26 11 * Common use: 16 * Specified pull-up resistor available * Input/output selectable (bit unit): 26 * Common use * Specified pull-up resistor available
10-bit x 8-ch. (with S/H) Buzzer output, remote control carrier signal output, high-current drive port
1
MAD00003DEM
MN101C457
Electrical Characteristics
Supply current
Limit Parameter Symbol IDD1 IDD2 Supply current at STOP IDD3 IDD4 Condition min Operating supply current fosc = 20 MHz, VDD = 5 V fosc = 8.39 MHz, VDD = 5 V VDD = 5 V, Ta = 25C VDD = 5 V, Ta = -40C to +85C typ 15 6 max 40 18 2 20 mA mA A A Unit
Pin Assignment
P63 P62 P61 P60 P22,IRQ2 P21,IRQ1 P20,IRQ0 P14,TMIO4 P13,TMIO3 P12,TMIO2 P11
P64 P65 P66 P67 P70 NRST,P27 MMOD LED7,P87 LED6,P86 LED5,P85 LED4,P84
33 32 31 30 29 28 27 26 25 24 23
Support Tool
In-circuit Emulator EPROM Built-in Type
PX-ICE101C/D+PX-PRB101C42-QFP044-P-1010 Type ROM (x 8-bit) RAM (x 8-bit) Minimum instruction execution time MN101CP457BF 16 K 0.5 K 0.10 s (at 4.5 V to 5.5 V, 20 MHz) 0.238 s (at 2.7 V to 5.5 V, 8.39 MHz) Package QFP044-P-1010E *Lead-free
LED3,P83 LED2,P82 LED1,P81 LED0,P80 AN0,PA0 AN1,PA1 AN2,PA2 AN3,PA3 AN4,PA4 AN5,PA5 AN6,PA6
1 2 3 4 5 6 7 8 9 10 11
34 35 36 37 38 39 40 41 42 43 44
MN101C457
22 21 20 19 18 17 16 15 14 13 12
P10,RMOUT P06,BUZZER P02,SBT0 P01,SBI0,RXD P00,SBO0,TXD N.C. VSS OSC1 OSC2 VDD PA7,AN7
QFP044-P-1010E
*Lead-free
MAD00003DEM
2
Request for your special attention and precautions in using the technical information and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuits examples of the products. It neither warrants non-infringement of intellectual property right or any other rights owned by our company or a third party, nor grants any license. (3) We are not liable for the infringement of rights owned by a third party arising out of the use of the product or technologies as described in this material. (4) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (5) The products and product specifications described in this material are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (6) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage, and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (7) When using products for which damp-proof packing is required, observe the conditions (including shelf life and amount of time let standing of unsealed items) agreed upon when specification sheets are individually exchanged. (8) This material may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd.
2002 JUL

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