MCHPATTINY25-20SSNR
Overview
The ATTINY25-20SSNR is a high-performance, low-power 8-bit AVR RISC-based microcontroller featuring 2KB of ISP Flash and 128 bytes of SRAM. This specific variant is designed with Functional Safety (FuSa) features, providing a reliable solution for small-scale control applications in an 8-SOIC package. It operates at speeds up to 20MHz and includes a 10-bit ADC and a high-speed timer with a programmable dead time generator.
Why Choose This Part
It offers an exceptional balance of low power consumption (0.1uA in power-down mode) and high-speed processing with 120 powerful instructions, most of which execute in a single clock cycle. The integration of a Universal Serial Interface (USI) and a high-speed timer with dead time control makes it more versatile than standard 8-pin microcontrollers.
Applications
Key Specifications
Getting Started
To begin development, use the Microchip Studio or MPLAB X IDE with an AVR-ISP mkII or MPLAB PICkit 4 programmer. The part is compatible with the standard AVR toolchain and can be evaluated on any generic 8-pin SOIC breakout board or integrated directly into custom hardware using the USI for communication.
ATTINY25 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Package | Temp Range | Stock |
|---|---|---|---|
| ATTINY25-20SSNR (this part) | SOIC-8 | -40degC ~ 105degC .. | 3,031 |
| ATTINY25-20PU | DIP-8 | -40degC ~ 85degC (.. | 2,852 |
| ATTINY25-20SU | SOIC-8 | -40degC ~ 85degC (.. | 32,494 |
