Microchip PIC12F508-I/SN, 8 bit PIC, PIC12F508 Microcontroller, 20 MHz, 0.75kB FLASH, 8-Pin SOIC

This image is representative of the product range

View all Microcontrollers
Bulk discount available

Subtotal (1 unit)*

SGD1.29

(exc. GST)

SGD1.41

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 21 unit(s) ready to ship from another location
  • Plus 2,705 unit(s) shipping from 25 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9SGD1.29
10 - 99SGD1.27
100 +SGD1.24

*price indicative

Packaging Options:
RS Stock No.:
623-0077
Mfr. Part No.:
PIC12F508-I/SN
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Series

PIC12F508

Product Type

Microcontroller

Package Type

SOIC

Mount Type

Surface

Pin Count

8

Device Core

PIC

Data Bus Width

8bit

Interface Type

SPI

Program Memory Size

0.75kB

Maximum Clock Frequency

20MHz

RAM Size

25bit

Maximum Supply Voltage

5.5V

Number of Programmable I/Os

22

Minimum Operating Temperature

-40°C

Maximum Power Dissipation Pd

800mW

Maximum Operating Temperature

85°C

Width

3.9 mm

Length

4.9mm

Standards/Approvals

No

Height

1.5mm

Minimum Supply Voltage

2V

Program Memory Type

FLASH

Number of Timers

1

Instruction Set Architecture

RISC

Automotive Standard

ISO/TS 16949

PIC12F508/509 8-Bit Flash Microcontrollers


Microchip’s PIC12 Microcontrollers (MCUs) were the world’s first 8-Pin microcontrollers. Originally launched as One Time Programmable (OTP) parts, this range of devices continues to expand as extra features and further improvements are added.

The PIC12F508/509 family of microcontrollers is based upon Microchip’s baseline core with a 2 level hardware stack and 33 instructions. These MCUs provide up to 1 MIPS, up to 1.5 Kbytes program memory with data memory of up to 41 bytes SRAM. On board is a RC oscillator with ±1% accuracy.

Features


33 Instructions

2 Level Hardware Stack

4 MHz Internal Oscillator

6 I/O Pins

One 8-bit Timer

Watchdog Timer (WDT)

In-Circuit Serial Programming (ICSP)

In-Circuit Debugging (ICD)

Microchip PIC12F 8-bit PIC® Microcontrollers


Microchip’s PIC12F Microcontrollers (MCUs) were the world’s first 8-Pin microcontrollers. Originally launched as One Time Programmable (OTP) parts, this range of devices continues to expand as Microchip adds extra features, further improves specifications and continues to offer ever greater value. Key to the success of the PIC12F was the internal RC oscillator that allowed six I/O channels in an 8-pin package. Later versions of this RC oscillator are configurable between 31kHz and 32MHz.

Related links