The PIC16F688 is a 14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nano Watt Technology  . The following are the features:-
• 17 1/0 Pins and I Input-only Pin:
– High current source/sink for direct LED drive
– Â Interrupt-on-Change pin
– Â Individually programmable weak pull-ups
– Ultra Low-power Wake-up (LJLPWU)
• Analog Comparator Module With:
– TWO analog comparators
– Programmable on-chip voltage reference (CVREF) module (% of VDD)
– Comparator inputs and outputs externally accessible
– SR Latch mode
– Timer I Gate Sync Latch
– Fixed O.6VVREF
• AID Converter:  ID-bit resolution and 12 channels
• Timer 8-Bit Timer/Counter With 8-Bit rammable Prescaler
Specification:-
| Parameter | Value |
| Program Memory Type | Flash |
| Program Memory Size (KB) | 7 |
| CPU Speed (MIPS/DMIPS) | 5 |
| SRAM (B) | 256 |
| Temperature Range (°C) | -40 to 125 |
| Operating Voltage Range (V) | 2 to 5.5 |
| Pin Count | 14 |
| Timers | 1 x 8-bit, 1 x 16-bit |
| Data EEPROM/HEF (bytes) | 256 |
| Number of Comparators | 2 |
| Digital Communication Peripherals | 1-UART, 1-SPI, 1-I2C |
|
ADC Input
|
8 ch, 10-bit |
Related Document:-
* Product Images are shown for illustrative purposes only and may differ from actual product.
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