Microchip PIC16F690-E/P, 8bit PIC16F Microcontroller, 20MHz, 7 kB Flash, 20-Pin PDIP

  • RS Stock No. 817-3982
  • Mfr. Part No. PIC16F690-E/P
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

PIC16F631/677/685/687/689/690 8-Bit Flash Microcontrollers

The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.

The PIC16F631/677/685/687/689/690 family of microcontrollers is based upon Microchip’s Mid-range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, up to 7 Kbytes program memory, up to 256 bytes RAM and Data EEPROM of up to 256 bytes. On board is a configurable oscillator factory calibrated to ±1% accuracy.

Microcontroller Features

20 MHz Max. CPU Speed
35 Instructions
8 Level Hardware Stack
8 MHz Internal Oscillator – Selectable frequency range 8 MHz to 32 kHz
18 I/O Pins
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)


12 Channel 10-bit Analogue to Digital Converter (ADC) – PIC16F677/685/687/689/690 Models Only
Two Comparators
8-bit Timer – PIC16F631/677/687/689 Models x 1, PIC16F685/690 Models x 2
One 16-bit Timer
Enhanced Capture, Compare, PWM Module – PIC16F685/690 Models Only
Synchronous Serial Port (SSP) – PIC16F677/687/689/690 Models Only
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) – PIC16F687/689/690 Models Only

Attribute Value
Family Name PIC16F
Package Type PDIP
Mounting Type Through Hole
Pin Count 20
Device Core PIC16F
Data Bus Width 8bit
Program Memory Size 7 kB
Maximum Frequency 20MHz
RAM Size 256 B
USB Channels 1
Number of PWM Units 2
ADC Channels 12
Number of SPI Channels 1
Typical Operating Supply Voltage 2 5.5 V
ADC Resolution 10bit
Minimum Operating Temperature -40 °C
PWM Resolution 10bit
Instruction Set Architecture RISC
Number of ADC Units 1
Number of I2C Channels 1
Number of Timers 3
ADCs 1(12 x 10 bit)
Number of UART Channels 1
Program Memory Type Flash
Pulse Width Modulation 2 x 10 bit
Dimensions 26.42 x 6.6 x 3.68mm
Timers 1 x 16 bit, 2 x 8 bit
Number of USART Channels 1
Width 6.6mm
Number of LIN Channels 1
Height 3.68mm
Timer Resolution 8 bit, 16 bit
Length 26.42mm
Maximum Operating Temperature +125 °C
154 In Global stock for delivery within 4 - 8 working days
Price Each (In a Tube of 22)
PHP 107.016
(exc. VAT)
PHP 119.858
(inc. VAT)
Per Unit
Per Tube*
22 +
*price indicative
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