Features

• ATtiny85 8-Bit tinyAVR Microcontrollers. The Atmel ATtiny85 Microcontroller is an 8-bit device based on the AVR enhanced RISC architecture. Being an Atmel tinyAVR device the ATtiny85 is packs performance and power efficiency into a small package, perfect for applications where space is at a premium. By executing powerful instructions in a single clock cycle the ATtiny85 achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and speed. Microcontroller Features. 20 MHz Max. Operating Frequency 8 KB Flash 512 Bytes EEPROM 0.5 KB SRAM 120 Instructions – Most single clock cycle execution 32 General Purpose Registers 6 GPIO debugWIRE On-chip Debug System In-System Programmable via SPI Port External and Internal Interrupt Sources Low Power Idle, ADC Noise Reduction, and Power-down Modes Enhanced Power-on Reset Circuit Programmable Brown-out Detection Circuit Internal Calibrated Oscillator. Peripheral Features. 8-bit Timer/Counter with Prescaler and Two PWM Channels 8-bit High-Speed Timer/Counter with Separate Prescaler Universal Serial Interface (USI) with Start Condition Detector 10-bit Analogue-to-Digital Converter – 4 Channels Programmable Watchdog Timer with Separate On-chip Oscillator On-chip Analogue Comparator