Microchip, 8 bit PIC, PIC16F689 Microcontroller, 40 MHz, 7kB FLASH, 20-Pin SOIC
- RS Stock No.:
- 400-251P
- Mfr. Part No.:
- PIC16F689-I/SO
- Brand:
- Microchip
Subtotal 5 units (supplied in a tube)*
£9.35
(exc. VAT)
£11.20
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 315 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 + | £1.87 |
*price indicative
- RS Stock No.:
- 400-251P
- Mfr. Part No.:
- PIC16F689-I/SO
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | PIC16F689 | |
| Package Type | SOIC | |
| Mount Type | Surface | |
| Pin Count | 20 | |
| Device Core | PIC | |
| Data Bus Width | 8bit | |
| Program Memory Size | 7kB | |
| Maximum Clock Frequency | 40MHz | |
| RAM Size | 256bit | |
| Maximum Supply Voltage | 5.5V | |
| Number of Programmable I/Os | 28 | |
| Maximum Expanded Memory Size | 8bit | |
| Maximum Power Dissipation Pd | 800mW | |
| Analogue Comparators | 2 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Height | 2.35mm | |
| Width | 7.5 mm | |
| Length | 12.8mm | |
| Standards/Approvals | No | |
| Minimum Supply Voltage | 2V | |
| Number of Timers | 2 | |
| Instruction Set Architecture | RISC | |
| Program Memory Type | FLASH | |
| ADCs | 12 x 10 Bit | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series PIC16F689 | ||
Package Type SOIC | ||
Mount Type Surface | ||
Pin Count 20 | ||
Device Core PIC | ||
Data Bus Width 8bit | ||
Program Memory Size 7kB | ||
Maximum Clock Frequency 40MHz | ||
RAM Size 256bit | ||
Maximum Supply Voltage 5.5V | ||
Number of Programmable I/Os 28 | ||
Maximum Expanded Memory Size 8bit | ||
Maximum Power Dissipation Pd 800mW | ||
Analogue Comparators 2 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Height 2.35mm | ||
Width 7.5 mm | ||
Length 12.8mm | ||
Standards/Approvals No | ||
Minimum Supply Voltage 2V | ||
Number of Timers 2 | ||
Instruction Set Architecture RISC | ||
Program Memory Type FLASH | ||
ADCs 12 x 10 Bit | ||
Automotive Standard No | ||
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)
Peripherals
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