target applications ? personal care/handheld devices ? ac-powered consumer goods ? power tools ? security systems ? lawnmowers ? small appliances ? treadmills ? vacuum cleaners ? industrial appliances/compressors ? dc computer cooling fans ? power supplies ? ac voltage line monitors features benefts 8-bit hcs08 central processor unit (cpu) ? up to 20 mhz hcs08 (10 mhz internal bus frequency) ? offers high performance up to 5v, ideal for industrial applications ? hc08 instruction set with added bgnd instruction ? enables backward object-code compatibility with 68hc08 and 68hc05 ? allows existing code libraries to be used ? allows for effcient, compact module coding in assembly or c complier ? supports up to 32 interrupt/reset sources ? enables software fexibility and optimization for real- time applications integrated third-generation flash memory and ram ? embedded fash that is in-application reprogrammable over the full operating voltage and temperature range with a single power supply ? provides users a single solution for multiple platforms or a single platform that is feld reprogrammable in virtually any environment ? does not require additional pin or power supply for fash programming, thus simplifying the interface for in-line programming and allowing for more gpio pins ? extremely fast, byte-writable programming; as fast as 20 s (burst mode) ? helps reduce production programming costs through ultra-fast programming, as well as lowering system power consumption due to shorter writes ? up to 100,000 write/erase cycles at typical voltage and temperature (10k minimum write/erase); 100 years typical data retention (15 years minimum) ? allows electrically erasable programmable read-only memory (eeprom) emulation, reducing system costs and board real estate flexible clock options ? internal clock source (ics) module with a frequency-locked loop (fll) controlled by internal or external reference ? eliminates the cost of utilizing external clock components, reducing board space and increasing system reliability ? precision trimming of internal reference allows typical 0.2 percent resolution and 2 percent deviation over operating temperature and voltage ? provides one of the most accurate and cost-effective internal clock sources in the market ? internal reference can be trimmed from 31.25 khz to 38.4 khz, allowing for up to 10 mhz fll output ? enables adjustment of bus clocks for optimal serial communication baud rates and/or timer intervals ? low-power oscillator module (xosc) with software-selectable crystal or ceramic resonator range, 31.25 khz to 38.4 khz or 1 mhz to 16 mhz ? 32 khz oscillator provides low-power option for systems requiring time-keeping functionality (i.e. time and date) while in low-power modes 22 i/o pins, one input-only pin and one output-only pin ? outputs 10 ma each; 60 ma max for package ? high-current i/o allows direct drive of led and other circuits, virtually eliminating external drivers and reducing system costs ? software-selectable pull-ups on ports when used as inputs; internal pull-up on reset and interrupt request (irq) pin ? reduces customers system cost by eliminating the need for external resistors ? software-selectable slew rate control and drive strength on ports when used as output ? allows user to confgure ports for slower slew rate and weaker drive to minimize noise emissions from the mcu ? 8-pin keyboard interrupt module with software- selectable polarity on edge or edge/level modes ? keyboard scan with programmable pull-ups/pull-downs virtually eliminates external glue logic when interfacing to simple keypads color indicator bar/volume no. 8-bit microcontroller mc9s08se8/4 do more with less 24/14 gpio 2-ch., 16-bit timer 1-ch., 16-bit timer 10-ch., 10-bit adc sci ics (0.2% resolution, 2% deviation) ice + bdm 512/256b ram 8k/4k flash s08 core 8x kbi cop lvi rtc mc9s08se8/4 block diagram
learn more: for current information about freescale products and documentation, please visit www.freescale.com/8bit . features benefts ganged output option for ptb (5:2) and ptc (3:0) ? allows single write to change state of multiple pins ? provides option to tie multiple pins from different ports to same control registers ? safely drives multiple outputs multiple serial communication options ? serial communication interface module with option for 13-bit break capabilities and double-buffered transmit and receive ? all serial peripherals available for use in parallel on 16-pin devices 10-channel, 10-bit analog-to-digital converter (adc) ? automatic compare function, software programmable for greater than, equal to or less than conditions ? easy interface to analog inputs, such as sensors ? used to set conversion complete and generate interrupt only when result matches condition ? asynchronous clock source ? can be used to run the adc when mcu clocks are off, such as in stop3 low-power mode ? temperature sensor ? calculates temperature without any external components and saves an adc input channel for other use ? hardware triggerable using the rtc counter ? takes periodic measurements without cpu involvement; can be used in stop3 with compare function to take measurement and wake mcu from stop3 only when compare level is reached ? low-power and high-speed options ? flexible confguration to meet high-performance and low-power requirements real-time counter (rtc) ? 8-bit modulus counter with binary or decimal-based prescaler ? serve as a cyclic wakeup from low-power modes without the need of external components ? three software selectable clock sources: 1 khz internal low-power oscillator, external clock and 32 khz internal clock ? provides precise time base for time-of-day, calendar or task scheduling functions three timer modules ? programmable 16-bit timer/pwm modules (tpm1 and tpm2) ? each channel is independently programmable for input capture, output compare, buffered edge-aligned pulse width modulation (pwm) or buffered center-aligned pwm system protection ? watchdog computer operating properly (cop) reset with option to run from dedicated 1 khz internal clock source or bus clock ? resets device in instance of runaway or corrupted code ? independent clock source provides additional protection in case of loss of clock ? low-voltage detection with reset or interrupt ? allows system to write/save important variables before voltage drops too low ? can hold device in reset until reliable voltage levels are reapplied to the part ? illegal opcode detection with reset ? resets device in instance of runaway or corrupted code ? security feature for fash and ram ? prevents unauthorized access to memory to protect a customers valuable software ip ? always-on power-on reset (por) circuitry ? signifcantly reduces risk of code runaway due to brownout situations development support ? background debugging system ? on-chip in-circuit emulation (ice) with real-time bus capture ? provides single-wire debugging and emulation interface; eliminates the need for expensive emulation tools ? provides circuit emulation without the need for additional, expensive development hardware freescale and the freescale logo are trademarks or registered trademarks of freescale semiconductor, inc. in the u.s. and other countries. all other product or service names are the property of their respective owners. ? freescale semiconductor, inc. 2008. document number: mc9s08se8fs / rev 0 agile 3: 926-78276 / rev a package options package options part number package temp. range part number package temp. range mc9s08se8cwl soic28 -40c to +85c mc9s08se4vtg tssop16 -40c to +105c mc9s08se4cwl soic28 -40c to +85c mc9s08se8mtg tssop16 -40c to +125c mc9s08se8vwl soic28 -40c to +105c mc9s08se4mtg tssop16 -40c to +125c mc9s08se4vwl soic28 -40c to +105c mc9s08se8crl pdip28 -40c to +85c mc9s08se8mwl soic28 -40c to +125c mc9s08se4crl pdip28 -40c to +85c mc9s08se4mwl soic28 -40c to +125c mc9s08se8vrl pdip28 -40c to +105c mc9s08se8ctg tssop16 -40c to +85c mc9s08se4vrl pdip28 -40c to +105c MC9S08SE4CTG tssop16 -40c to +85c mc9s08se8mrl pdip28 -40c to +125c mc9s08se8vtg tssop16 -40c to +105c mc9s08se8mrl pdip28 -40c to +125c cost-effective development tools part number description demo9s08se8 $75* cost-effective demonstration board with potentiometer, leds, serial port and built-in usb-bdm cable for debugging and programming m68cyclonepro $499* hc08/hcs08/hc12/ hcs12 stand-alone fash programmer or in-circuit emulator, debugger, fash programmer; usb, serial or ethernet interface options usbmultilinkbdm $99* universal hcs08 in-circuit debugger and fash programmer; usb pc interface cwx-hxx-se free** codewarrior ? special edition for microcontrollers; includes integrated development environment (ide), linker, debugger, unlimited assembler, processor expert ? auto-code generator, full-chip simulation and 32 kb c compiler limitation *prices indicated are msrp. **subject to license agreement and registration overview the mc9s08se8/4 strengthens freescales entry level 8-bit microcontroller portfolio by extending the advantages of the hcs08 core and peripherals to 5v. the highly integrated se controllers give you the choice of cost-effective higher-pin-count devices, with 20 mhz cpu, for entry-level products. functionality is enhanced with rich analog capabilities, a complete set of serial modules, a temperature sensor and robust memory options, which are ideal for general-purpose consumer and industrial applications in the 2.7v to 5.5v range.
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