Atmel ATtiny85 20MHz

This is the famous Atmel ATtiny85 microcontroller, specifically the 20MHz Attiny85-20PU. This is a popular AVR microcontroller based on RISC architecture, and packs a decent set of functions despite its size and low number of pins. Check out the SparkFun Tiny AVR Programmer for using with this IC. Features

* Atmel 8-bit AVR RISC-based microcontroller

* 8KB ISP flash memory

* 512B EEPROM

* 512-Byte SRAM

* 6x general-purpose I/O lines

* 32x general purpose working registers

* 1x 8-bit timer/counter with compare modes

* 1x 8-bit high speed timer/counter

* USI

* Internal and external Interrupts

* 4-channel 10-bit A/D converter

* Programmable watchdog timer with internal oscillator

* 3x Software selectable power saving modes

* DebugWIRE for on-chip debugging

* Achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts.

Resources

* Datasheet