t he power managed pic16f818/819 and PIC16F87/88 mcu family merges the flash-based pic16f architecture that is easy-to-program, with only 35 single word instructions, with new low power features that are ideal for battery management applications. new power managed features can include new oscillator sources, a new low current watchdog timer, two-speed start-up, fail-safe clock monitor and up to three new power managed modes. these devices provide low cost solutions for intelligent small systems that require extended battery life and energy efficient operation. this picmicro mcu family features data eeprom, self-programming, a 10-bit adc with up to 7 analog input channels, one 16-bit timer and two 8-bit timers, and icd capability, all packed into an 18-pin package. the low power features make the devices ideal for battery powered and power consumption critical applications, including instrumentation and monitoring, data acquisition, power conditioning, environmental monitoring and sensor applications. high performance risc cpu: ? 35 single word instructions ? flash program memory up to 4k x 14 words ? 256 bytes of backup eeprom data memory ? up to 5 mips operation: ? dc - 20 mhz clock input power managed features: ? power managed modes: ? primary run xt, rc oscillator, 87 a, 1 mhz, 2v (PIC16F87/88 only) ? rc_run 7 a, 31.25 khz, 2v (PIC16F87/88 only) ? sec_run 14 a, 32 khz, 2v (PIC16F87/88 only) ? sleep 0.2 a, 2v ? timer1 oscillator 1.3 a, 32 khz, 2v ? watchdog timer 0.7 a, 2v ? two-speed oscillator start-up (PIC16F87/88 only) ? fail-safe clock monitor peripheral features: ? high current sink/source: 25 ma ? timer0 module: 8-bit timer/counter ? timer1 module: 16-bit timer/counter ? timer2 module: 8-bit timer/counter ? one capture/compare/pwm (ccp) module ? synchronous serial port (ssp) module with two modes of operation: ? 3-wire spi tm (supports all 4 spi modes) ? i 2 c tm slave modes ? addressable usart module supports interrupt-on-address bit (PIC16F87/88 only) advanced analog features: ? 10-bit, up to 7-channel analog-to-digital converter a/d (not available on PIC16F87) ? analog comparator module (PIC16F87/88 only) with: ? two analog comparators ? programmable on-chip voltage reference ? programmable input multiplexing form device inputs and internal voltage reference ? comparator outputs are externally accessible special microcontroller features: ? 100,000 erase/write cycle enhanced flash program memory ? 1,000,000 erase/write cycle data eeprom memory ? data eeprom retention > 40 years ? self-reprogrammable under software control ? selectable oscillator options including: ? internal oscillator block: frequency range of 125 khz to 8 mhz ? internal rc oscillator of 31.25 ? multiple low power modes: ? cpu in various operational states ? clock failure recovery mechanism ensures robust operation ? enhanced low current watchdog timer (wdt) ? programmable code protection ? power saving sleep mode ? in-circuit serial programming tm (icsp tm ) via two pins ? mplab ? in-circuit debug (icd) via two pins cmos technology: ? low power, high speed flash technology ? fully static design ? wide operating voltage range (2.0v to 5.5v) ? industrial temperature range microchip technology inc. the embedded control solutions company ? picmicro?mcu power managed pic16f family featuring nanowatt technology
additional information: ? microchip?s web site: www.microchip.com ? microchip?s technical library cd-rom , order no. ds00161 ? application notes are available in: ? embedded control handbook, order no. ds00092 ? embedded control handbook update 2000, order no. ds00711 ? microchip?s overview, quality systems and customer interface system, order no. ds00169 pic16f81x/8x microcontroller family flash program data program adc memory ram memory eeprom i/o channels serial device bytes bytes type data pins (10-bits) i/o comp. ccp timers icsp pins pic16f818 1792 128 flash 128 16 5 i 2 c/spi n/a 1 2-8 bit, 1-16 bit, yes 18l pdip , 18l soic, 1-wdt 20l ssop , 28l qfn pic16f819 3584 256 flash 256 16 5 i 2 c/spi n/a 1 2-8 bit, 1-16 bit, yes 18l pdip , 18l soic, 1-wdt 20l ssop , 28l qfn PIC16F87 7168 368 flash 256 16 n/a ausart/ 2 1 2-8 bit, 1-16 bit, yes 18l pdip , 18l soic i 2 c/spi 1-wdt 20l ssop , 28l qfn pic16f88 7168 368 flash 256 16 7 ausart/ 2 1 2-8 bit, 1-16 bit, yes 18l pdip , 18l soic i 2 c/spi 1-wdt 20l ssop , 28l qfn abbreviations: adc = analog-to-digital converter ausart = addr essable universal synchronous/asynchronous receiver/transmitter pwm = pulse width modulator qfn = quad flat no leads spi = serial peripheral interface wdt = watchdog timer development tools from microchip mplab ? ide integrated development environment (hardware/software project manager) mpasm tm assembler universal picmicro ? macro-assembler software mplink tm object linker/ linker/librarian software mplib tm object librarian mplab ? sim simulator software mplab ? icd 2 in-circuit debugger mplab ? ice 2000 full featured, modular in-circuit emulator pro mate ? ii full featured, modular device programmer microchip technology inc.2355 w. chandler blvd.chandler, az 85224-6199(480) 792-7200fax (480) 792-9210 information subject to change. the microchip name and logo, the microchip logo, k ee l oq , mplab, pic, picmicro, picstart, pro mate and powersmart are registered trademarks of microchip technology inc. in the u.s.a. and other countries. filterlab, microid, mxdev, mxlab, picmaster, seeval and the embedded control solutions company are registered trademarks of microchip technology inc. in the u.s.a. accuron, dspic, dspicdem.net, economonitor, fansense, flexrom, fuzzylab, in-circuit ser ial programming, icsp, icepic, microport, migratable memory, mpasm, mplib, mplink, mpsim, picc, pickit, picdem, picdem.net, powercal, powerinfo, powertool, rfpic, select mode, smar tsensor, smartshunt, smarttel and total endurance are trademarks of microchip technology inc. in the u.s.a. and other countries. serialized quick turn programming (sqtp) is a se rvice mark of microchip technology inc. in the u.s.a. all other trademarks mentioned herein are property of their respective companies. ? 2003 microchip technology inc. all rights reserved. p rinted in the u.s.a. 2/03 ds30620a *ds30620a* americas atlanta (770) 640-0034 boston (978) 692-3848 chicago (630) 285-0071 dallas (972) 818-7423 detroit (248) 538-2250 kokomo (765) 864-8360 los angeles (949) 263-1888 san jose (408) 436-7950 toronto (905) 673-0699 asia/pacific australia 61-2-9868-6733 china - beijing 86-10-85282100 china - chengdu 86-28-86766200 china - fuzhou 86-591-7503506 china - hong kong sar 852-2401-1200 china - shanghai 86-21-6275-5700 china - shenzhen 86-755-82901380 china - qingdao 86-532-5027355 india 91-80-2290061 japan 81-45-471-6166 korea 82-2-554-7200 singapore 65-6334-8870 taiwan 886-2-2717-7175 europe austria 43-7242-2244-399 denmark 45-4420-9895 france 33-1-69-53-63-20 germany 49-89-627-144-0 italy 39-039-65791-1 united kingdom 44-118-921-5869 as of 12/05/02
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