Description

Overview

The Atmel ATTiny85 Microcontroller is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller.

It combines 8KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Specifications

• Flash (Kbytes):8 Kbytes
• Pin Count:8
• Max. Operating Freq. (MHz):20 MHz
• CPU:8-bit AVR
• Hardware QTouch Acquisition:No
• Max I/O Pins:6
• Ext Interrupts:6
• USB Speed:No
• USB Interface:No