EmbeddedRelated.com
The 2026 Embedded Online Conference
    Parts    PIC10F202T-I/OT
PIC10F202T-I/OT

MCHPPIC10F202T-I/OT

Microchip Technology
PIC PIC® 10F Microcontroller IC 8-Bit 4MHz 768B (512 x 12) FLASH SOT-23-6
Active39,820 in stock
Datasheet Digi-Key Compare Prices

Overview

The PIC10F202T-I/OT is an entry-level, 8-bit RISC microcontroller from Microchip Technology housed in a compact 6-pin SOT-23 package. It operates at a fixed 4MHz internal clock speed and includes 768 bytes of Flash memory and 24 bytes of RAM, making it one of the smallest and most cost-effective MCUs for simple logic replacement and basic control tasks.

Why Choose This Part

The primary advantage of the PIC10F202 is its tiny 6-pin SOT-23 form factor, which enables intelligence in space-constrained designs. It offers a very low standby current of approximately 0.1 uA and features high-current I/O pins capable of driving up to 25mA, allowing it to interface directly with many loads.

Applications

Simple Logic Replacement
Replacing multiple discrete logic gates or timers to reduce PCB footprint and bill-of-materials cost.
Power Sequencing
Managing the power-up and power-down timing of multiple voltage rails in complex system designs.
Status Indicators
Controlling simple LED patterns or blinking sequences for device status feedback.
Interface Translation
Acting as a bridge for simple signal conditioning or basic pulse-width modulation (PWM) tasks.

Key Specifications

Speed 4MHz
RAM Size 24 x 8
Core Size 8-Bit
Peripherals POR, WDT
Mounting Type Surface Mount
Number of I/O 3
Core Processor PIC
Package / Case SOT-23-6
Oscillator Type Internal
Program Memory Size 768B (512 x 12)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package SOT-23-6
Voltage - Supply (Vcc/Vdd) 2V ~ 5.5V

Getting Started

Development is typically performed using Microchip MPLAB X IDE and the XC8 compiler. Hardware programming requires an In-Circuit Serial Programming (ICSP) compatible tool such as the MPLAB PICkit 4 or MPLAB Snap, which connects to the device's pins for flashing and debugging.

PIC10F202 Family

Part NumberDifferenceStock
PIC10F202-I/SN I/SN —

Also Consider

ATtiny10 MCHPMicrochip Technology - A similarly sized 6-pin SOT-23 MCU that offers a faster 12MHz clock and higher performance for more complex logic.
PIC10F322 MCHPMicrochip Technology - An upgraded version of the PIC10 family featuring integrated PWM modules and an Analog-to-Digital Converter (ADC).
PIC12F675 MCHPMicrochip Technology - A step up to an 8-pin package that provides additional I/O and more robust peripheral features like an internal EEPROM.
The 2026 Embedded Online Conference