ATMEL 20MHz 8-bit AVR ATtiny85 Microcontroller, DIP-8 Package

The ATMEL 20MHz 8-bit AVR Microcontroller in a DIP-8 package is a high-performance, low-power solution ideal for embedded control applications. Based on an advanced RISC architecture, this device achieves an impressive throughput of up to 20 MIPS at its maximum operating frequency of 20 MHz.

It integrates substantial non-volatile memory, featuring 8KB of in-system programmable (ISP) flash memory and 512 bytes of EEPROM for data storage. The microcontroller is also equipped with 512 bytes of SRAM for efficient operation. Its peripheral set includes a versatile 4-channel, 10-bit A/D converter, a USI (Universal Serial Interface) supporting I2C and SPI communication, and multiple timer/counters, including one high-speed 8-bit timer.

Designed for flexible power management, it operates from a wide supply voltage range of 2.7V to 5.5V and offers three software-selectable power-saving modes to optimise energy consumption. Additional features include a programmable watchdog timer with an internal oscillator, internal and external interrupts, and debugWIRE for streamlined on-chip debugging, facilitating easier development and testing.

With 6 general-purpose I/O lines and 32 general-purpose working registers, it provides ample resources for interfacing and computation in compact designs. Its robust construction supports an operating temperature range from -40°C to +85°C, making it suitable for demanding industrial and consumer environments.

Housed in a through-hole DIP package, this microcontroller is perfectly suited for prototyping, educational purposes, and final products where ease of soldering and replacement are key considerations.