Flash-Based 8-Bit 14-Pin Microcontrollers

PIC16F684-I/P PIC16F688-I/P	PDIP14 PDIP14	2kBx14-bit FLASH, 128B SRAM 4kBx14-bit FLASH, 256B SRAM
PIC16F684-I/SL PIC16F688-I/SL	SOP14 SOP14	2kBx14-bit FLASH, 128B SRAM 4kBx14-bit FLASH, 256B SRAM

All products are RoHS compliant

Datasheet:  [PIC16F684 PDF]     [PIC16F688 PDF]

FEATURES:

- High-Performance RISC architecture; 35 single-cycle instructions except branches; 200ns instruction cycle @ fCLK = 20MHz
- 8-level deep hardware stack (13 bits)
- internal oscillator: 8MHz or 31kHz
- Power-On Reset
- Brown-Out Reset
- Power-Up Timer: 64ms time out on power-up
- Oscillator Start-Up Timer: 1024 oscillations delay to allow clock system to stabilize
- programmable Watchdog Timer (WDT) with on-chip oscillator
- programmable code protection
- device frequency: 20MHz
- temperature range: -40÷85°C

PROGRAM MEEORY
- memory type: FLASH
- density: 3.5 / 7kB
- word size: 14 bits
- In-Circuit Serial Programming (ICSPTM) via two pins

DATA MEMORY
- 128 / 256B SRAM
- 256B EEPROM

PERIPHERAL FEATURES
- 8-channel 10-bit resolution A/D converter
- 12 I/O pins capable of direct LED driving
- 8-bit timer/counter with prescaler: Timer0
- enhanced 16-bit timer/counter with prescaler: Timer1
- 8-bit timer/counter with prescaler and postscaler: Timer2 (only PIC16F684)
- dual analog comparator with programmable on-chip voltage reference
- Enhanced USART module (only PIC16F688)
- Enhanced Capture, Compare, PWM module (only PIC16F684)

ELECTRICAL SPECIFICATIONS
- supply voltage: 2.0 ÷5.5V
- supply current:
  operating current: 220mA @ fCLK = 4MHz, VDD = 2.0V
  standby current: 50nA @ VDD = 2.0V

PIN DIAGRAM

PIC16F684

PIC16F688

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