?discrete replacement ?appliances ?control systems ?home and industrial security systems ?fluorescent light ballasts ?electromechanical replacement t arget applications ?8 mhz bus operation at 5v operation for 125 nsec minimum instruction cycle time ?4 mhz bus operation at 3v operation for 250 nsec minimum instruction cycle time ?efficient instruction set including multiply and divide ?16 flexible addressing modes including stack relative with 16-bit stack pointer ?easy-to-learn, easy-to-use architecture ?object compatible with 68hc05 ?allows for efficient, compact modular coding in assembly or c high-performance 68hc08 cpu core 1.5k bytes integrated second-generation flash memory internal clock oscillator ?in-application reprogrammable ?extremely fast programming ?as fast as 32 ?ec/byte ?up to 100x faster than most embedded flash ?flash easily used for data eeprom ?10k minimum write/erase cycles across temperature ?byte writeable ?no restrictions or special instructions to access data in flash program memory ?flexible block protection and security ?cost-effective programming changes and field software upgrades via in-application programmability and reprogrammability ?virtually eliminates scrap, costly rework and cost of socket ?the benefits of flash at competitive otp prices ?helps to reduce production programming costs through ultra-fast programming ?helps to reduce power and speed application when writing non-volatile data is required ?virtually eliminates the need and cost for external serial data eeprom ?easily performs table lookup and data manipulation without slow and cumbersome special table instructions ?helps to protect code from unauthorized reading ?guards against unintentional erasing/writing of user-programmable segments of code ?3.2 mhz nominal bus frequency ?+/- 25 percent trimmable ?+/- 5 percent accurate to 105? ?can eliminate the cost of all external clock components ?helps to reduce board space ?can eliminate emi generated from external clocks ?allows option of external rc, external clock or external crystal/resonator flexible i/o ?up to 13 bidirectional i/o and one input ?high-current drive ?programmable pull-ups/keyboard interrupt ?high-current i/o allows direct drive of led and other circuits to virtually eliminate external drivers and reduce system costs ?keyboard scan with programmable pull-ups virtually eliminates external glue logic when interfacing to simple keypads features benefits a flash mcu solution 68hc908qy1 8-bit microcontroller the 68hc908qy1 helps reduce system cost by eliminating the need for external low-voltage inhibit, external drivers with high-current i/o and external data eeprom and helps reduce programming cost with fast flash programming. other valuable features include an internal clock oscillator. it helps maximize efficiency and speed time-to-market with the ability to change code in-application with flash and free, professional-quality development tools including a qt/qy c compiler, simulator, assembler, linker, flash programmer and auto-code generator. cpu08 128 ram 1.5k flash mon brk sim cop int osc kbi tim port a port b 6 8 f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
individual development tool components motorola and the stylized m logo are registered in the u.s. patent and trademark office. all other product or service names are the property of their respective owners. ? motorola, inc. 2002 68hc908qy1pb/d rev 0 ?cop watchdog timer with auto-wakeup from stop capability ?low-voltage inhibit with selectable trip points ?provides system protection in the event of runaway code by resetting the mcu to a known state ?helps to reduce power usage while automatically providing wakeup to check external sensors or perform periodic servicing ?designed to improve reliability by resetting the mcu when voltage drops below trip point system protection features benefits easy-to-order development tool kits pa rt number description kitmmevs08qtqy cost-effective real-time, $1450 (kitmmevs08qtqy-e in-circuit emulator and for europe) debug kit. includes mon08 multilink and codewarrior development studio, special edition. kitmmds08qtqy high-performance real-time, $3950 (kitmmds08qtqy-e in-circuit emulation and for europe) debug. includes mon08 multilink and codewarrior development studio, special edition. codewarrior codewarrior ide, qt/qy free development c compiler, assembler, studio special edition linker, debugger, full-chip for hc08 simulation, flash programming and automatic c code generation for on-chip peripherals with processor expert . m68multilink08 universal hc08 in-circuit $168 (m68multilink08-eur programming and debug for europe) cable. utilizes hc08 monitor mode and on-chip breakpoint. m68cyclone08 all capabilities of mon08 $399 (m68cyclone08-eur multilink, plus functions as for europe) standalone programmer. m68eml08qtqy emulation module daughter $495 board m68cbl05a low-noise flex cable $120 m68ta08qyp16 16-pin dip and soic target $100 head adapter m68ta08qyt16 16-pin tssop target head $100 adapter m68dip16soic 16-pin dip to soic adapter $50 m68dip16tssop 16-pin dip to tssop adapter $50 resale* pa rt number p ackage temperature range mc68hc908qy1cp 16 dip -40 to 85? mc68hc908qy1vp 16 dip -40 to 105? mc68hc908qy1mp 16 dip -40 to 125? mc68hc908qy1cdw 16 soic -40 to 85? mc68hc908qy1vdw 16 soic -40 to 105? mc68hc908qy1mdw 16 soic -40 to 125? mc68hc908qy1cdt 16 tssop -40 to 85? mc68hc908qy1vdt 16 tssop -40 to 105? mc68hc908qy1mdt 16 tssop -40 to 125? sample packs p ackage temperature range kmc908qy1cp 16 dip -40 to 85? kmc908qy1cdw 16 soic -40 to 85? kmc908qy1cdt 16 tssop -40 to 85? p ackage options a flash mcu solution 68hc908qy1 two programmable 16-bit timer channels ?125 nsec resolution at 8 mhz ?free-running counter or modulo up-counter ?each channel independently programmable for input capture, output compare or unbuffered pwm ?pairing timer channels provides a buffered pwm function p dt 16-lead dip 16-lead soic 16-lead tssop * all prices are manufacturer s suggested resale for north america. application notes an2317/d - low-cost programming and debugging options for m68hc08 mcus an2305/d - user mode monitor access for mc68hc908qt/qy series mcus an2310/d - mc68hc908qt4 low-power application an2312/d - qy4 internal oscillator usage notes data sheet mc68hc908qy4/d data sheet for qy4/qy2/qy1/qt4/qt2/qt1 mc68hc908qy4sm/d data sheet summary for qy4/qy2/qy1/qt4/qt2/qt1 application notes/data sheet f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . .
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