MCHPATTINY13A-SU
Overview
The ATTINY13A-SU is a low-power 8-bit AVR RISC-based microcontroller featuring 1KB of ISP Flash and 64 bytes of SRAM in a compact 8-pin package. Operating at up to 20MHz, it is designed for cost-sensitive applications that require minimal board space and low power consumption.
Why Choose This Part
The ATTINY13A offers a highly efficient power profile, drawing as little as 0.35 mA at 1MHz while maintaining full functional capability. Its high-endurance non-volatile memory and internal calibrated oscillator allow for robust, standalone operation without external timing components.
Applications
Getting Started
Development is supported by the Microchip Studio IDE and the XC8 compiler. Hardware programming can be performed via the SPI interface using an AVR ISP mkII or through the debugWIRE on-chip debug system for real-time emulation.
ATTINY13A Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Package | Stock |
|---|---|---|
| ATTINY13A-SU (this part) | — | 2,039 |
| ATTINY13A-SSU | SOIC-8 | 219,049 |
| ATTINY13A-PU | DIP-8 | 4,676 |



