embedded fully automotive specified flash low-cost rom versions available range of memory sizes from 4k?6k ? ltra-fast programming, 64 bytes in 2 msec flash programming across the 68hc08 s full operating supply voltage with no extra programming voltage 10k write/erase cycles at -40? to +125? qualified for high temperatures, shock, vibrations and humidity as required by the automotive industry cost-reduction path for high-volume stable programs reduced production programming costs through ultra-fast programming at operating voltage helps protect code from unauthorized reading and to guard against unintentional erasing/writing of user-programmable segments of code second-generation flash or low-cost rom memory options enhanced sci?in sci controller internal clock generator ? rogrammable 8-bit or 9-bit character length ? rogrammable baud rates separately enabled transmitter and receiver interrupt-driven operation with eight interrupt flags capable of communication rates up to 115,000 bps, encompassing all lin baud rates full-duplex operation allows simultaneous transmission and reception of data esci arbiter allows measurement of lin synchronization data without separate timer hardware finely adjustable baud rate prescalers allow extremely precise control of baud rate enhanced detection of lin break symbols to prevent false interrupts ? 0.4% oscillator accuracy within a lin frame fully trimmable oscillator from -40? to 125? software-selectable bus frequencies up to 8 mhz clock monitor eliminates the cost of external clock components (crystal or resonator) reduces board space minimizes or reduces emi generated from external clocks high-performance 68hc08 cpu core ? fficient instruction set, including multiply and divide 16 flexible addressing modes, including stack relative with 16-bit stack pointer fully static low-voltage, low-power design with wait and stop modes object code compatible with the 68hc05 easy-to-learn, easy-to-use architecture c-optimized architecture provides compact code features benefits 68hc(9)08eyxx 8-bit microcontroller family 68hc08eyxx family introduction specifically designed for lin applications that require an internal clock generator without the cost of additional external components, ey devices are also suited for applications in which the flexibility of automotive flash or low-cost rom is required in memory sizes from 4k?6k. this family is offered in the small 7mm x 7mm 32qfp package, ideal when available board space for the mcu is minimal. hc08 cpu internal clock generator up to 2x 2-ch, 16-bit t imer spi cop w akeups up to 512 ram up to 16k flash up to 8-ch, 10-bit adc up to 24 gpio esci p ackage options mid-range cost-effective lin family t arget applications ?various automotive applications including: - mirrors - window lift - hvac - seat control - wiper control - lighting - sunroof 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 . . .
features benefits 68hc(9)08eyxx 8-bit microcontroller family development tools free starter development kit industry-leading codewarrior ide from metrowerks full-chip simulation and flash programming automatic c code generation with processor expert software assembler, linker and debugger supports all hc08 devices ?4k code limited c compiler?2k and 64k compiler upgrade available start software development immediately using simulator without waiting for target hardware or requiring an evaluation board generate highly efficient ansi-compliant c code with more than 60 unique optimization strategies to optimize performance or code density helps to dramatically reduce development time and improve code quality with highly optimized automatic c code generation for on-chip peripherals mon08 multilink (m68multilink08) fast in-circuit programming and debug utilizes hc08 monitor mode and on-chip breakpoint universal low-cost tool for all mon08 68hc08s?uy only once with free software upgrades auto bauds to target frequency or provides clock overdrive automatically cycles power for security checks mon08 cyclone (m68cyclone08) all the capabilities of the mon08 multilink plus the ability to function as a standalone programmer with pushbuttons and leds to control operation universal tool for all mon08 68hc08s buy only once with free software upgrades ? roduction in-system programming without a host pc scripting capability with host pc allows automated programming of test routines, test, erasure and final programming of product kitmmevs08xx real-time, traditional in-circuit emulation and debug includes mon08 multilink modular emulation system is upgradeable for all 68hc08s with addition of personality emulation module and target cable comprehensive easy-to-order kit with all cables, adapters, software and hardware needed for real-time emulation of eyxx mcus kitmmds08xx high-performance in-circuit emulation and debug advanced bus state analysis with multiple trigger options dual-port memory includes mon08 multilink modular emulation system is upgradeable for all 68hc08s with addition of personality emulation module and target cable upgrades to codewarrior development studio standard or professional edition additional processor expert capabilities advanced add-on tools such as code coverage, profiling, data visualization, etc. advanced bus analysis helps speed complex debugging tasks ability to monitor or change program variables while your program is running at full speed with dual-port ram comprehensive easy-to-order kit with all cables, adapters, software and hardware needed for high-performance emulation of eyxx mcus data sheets application notes mc68hc908ey16/d 68hc908ey16 an2103/d local interconnect network (lin) demonstration an2205/d car door keypad using lin an2264/d lin node temperature display an2432/d lin sample application for the mc68hc908ey16 an2470/d mc68hc908ey16 controlled robot using the lin bus 68HC908EYXXFS/d rev q3 2003 68hc(9)08eyxx family peripheral options 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. this product incorporates superflash?technology from sst. ?motorola, inc. 2003. v isit out web site at: www.motorola.com/sps ?select ?utomotive? for information on products and services flash rom ram can esci sci slic spi timer adc operating temp package voltage 908ey16 16k - 512b - 1 - - 1 2x2 ch, 16-bit 8 ch, 10-bit 5v -40 c to +125 c 32 qfp 908ey8 8k - 384b - 1 - - 1 2x2 ch, 16-bit 8 ch, 10-bit 5v -40? to +125? 32 qfp 908ey4 4k - 256b - 1 - - 1 2x2 ch, 16-bit 8 ch, 10-bit 5v -40? to +125? 32 qfp 08ey16 - 16k 512b - 1 - - 1 2x2 ch, 16-bit 8 ch, 10-bit 5v -40? to +125? 32 qfp 08ey8 - 8k 384b - 1 - - 1 2x2 ch, 16-bit 8 ch, 10-bit 5v -40? to +125? 32 qfp 08ey4 - 4k 256b - 1 - - 1 2x2 ch, 16-bit 8 ch, 10-bit 5v -40? to +125? 32 qfp 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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