ATTINY861 Datasheet | Atmel

Features - High Performance, Low Power AVR® 8-Bit Microcontroller - Advanced RISC Architecture - 123 Powerful Instructions - Most Single Clock Cycle Execution - 32 x 8 General Purpose Working Registers - Fully Static Operation Non-volatile Program and Data Memories - 2/4/8K Byte of In-System Programmable Program Memory Flash (ATtiny261/461/861) Endurance: 10,000 Write/Erase Cycles - 128/256/512 Bytes In-System Programmable EEPROM (ATtiny261/461/861) Endurance: 100,000 Write/Erase Cycles - 128/256/512 Bytes Internal SRAM (ATtiny261/461/861) - Programming Lock for Self-Programming Flash Program and EEPROM Data Security Peripheral Features - 8/16-bit Timer/Counter with Prescaler and Two PWM Channels - 8/10-bit High Speed Timer/Counter with Separate Prescaler 3 High Frequency PWM Outputs with Separate Output pare Registers Programmable Dead Time Generator - Universal Serial Interface with Start Condition Detector - 10-bit ADC 11 Single Ended Channels 16 Differential ADC Channel Pairs 15 Differential ADC Channel Pairs with Programmable Gain (1x, 8x, 20x, 32x) .. - Programmable Watchdog Timer with Separate On-chip Oscillator - On-chip Analog parator Special Microcontroller Features - debug WIRE 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 I/O and Packages - 16 Programmable I/O Lines - 20-pin PDIP, 20-pin SOIC and 32-pad MLF Operating Voltage: - 1.8 - 5.5V for ATtiny261V/461V/861V - 2.7 - 5.5V for ATtiny261/461/861 Speed...