Specification	PIC16F687-I/SS

Connectivity	I2C, SPI, UART/USART
Core Processor	PIC
Core Size	8-Bit
Data Converters	12, 10 b
EEPROM Size	256 x 8
Mounting Type	Surface Mount
Number of I/O	18
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	20-SSOP
Program Memory Size	3.5 KB
Program Memory Type	FLASH
RAM Size	128 x 8
Speed	20 MHz
Supplier Device Package	20-SSOP
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2 V

PIC16F687 Series

Newer Device Available PIC16F18344

Part	Operating Temperature [Max]	Operating Temperature [Min]	Speed	Package / Case	Core Processor	Core Size	Data Converters	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	RAM Size	Mounting Type	Supplier Device Package	Program Memory Type	Number of I/O	Connectivity	Oscillator Type	Program Memory Size	EEPROM Size	Package / Case [y]	Package / Case [y]	Package / Case	Package / Case
Microchip Technology PIC16F687T-I/SS	85 °C	-40 °C	20 MHz	20-SSOP	PIC	8-Bit	10 b 12	5.5 V	2 V	128 x 8	Surface Mount	20-SSOP	FLASH	18	I2C SPI UART/USART	Internal	3.5 KB	256 x 8
Microchip Technology PIC16F687-I/SO	85 °C	-40 °C	20 MHz	20-SOIC	PIC	8-Bit	10 b 12	5.5 V	2 V	128 x 8	Surface Mount	20-SOIC	FLASH	18	I2C SPI UART/USART	Internal	3.5 KB	256 x 8	0.295 in	7.5 mm
Microchip Technology PIC16F687-I/SS	85 °C	-40 °C	20 MHz	20-SSOP	PIC	8-Bit	10 b 12	5.5 V	2 V	128 x 8	Surface Mount	20-SSOP	FLASH	18	I2C SPI UART/USART	Internal	3.5 KB	256 x 8
Microchip Technology PIC16F687-I/ML	85 °C	-40 °C	20 MHz	20-VFQFN Exposed Pad	PIC	8-Bit	10 b 12	5.5 V	2 V	128 x 8	Surface Mount	20-QFN (4x4)	FLASH	18	I2C SPI UART/USART	Internal	3.5 KB	256 x 8
Microchip Technology PIC16F687T-I/SO	85 °C	-40 °C	20 MHz	20-SOIC	PIC	8-Bit	10 b 12	5.5 V	2 V	128 x 8	Surface Mount	20-SOIC	FLASH	18	I2C SPI UART/USART	Internal	3.5 KB	256 x 8	0.295 in	7.5 mm
Microchip Technology PIC16F687-I/P	85 °C	-40 °C	20 MHz	20-DIP	PIC	8-Bit	10 b 12	5.5 V	2 V	128 x 8	Through Hole	20-PDIP	FLASH	18	I2C SPI UART/USART	Internal	3.5 KB	256 x 8			7.62 mm	0.3 in
Microchip Technology PIC16F687-E/P	125 °C	-40 °C	20 MHz	20-DIP	PIC	8-Bit	10 b 12	5.5 V	2 V	128 x 8	Through Hole	20-PDIP	FLASH	18	I2C SPI UART/USART	Internal	3.5 KB	256 x 8			7.62 mm	0.3 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 1.33
		10	$ 1.28
		50	$ 1.25
Digikey	Tube	1	$ 2.02
Microchip Direct	TUBE	1	$ 2.00
		25	$ 1.84
		100	$ 1.71
		1000	$ 1.56
		5000	$ 1.48

Description

General part information

PIC16F687 Series

The Low Pin-count (20) PIC® Flash microcontroller products offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including a wide operating voltage of 2.0-5.5 volts, on-board EEPROM Data Memory, and nanoWatt Technology.

Standard analog peripherals include up to 12 channels of 10-bit A/D, an analog comparator module with two comparators, programmable on-chip voltage reference, and an EUSART that supports RS232,RS485, & LIN 2.0.