ATTINY85-20PU AVR 8bit, 20MHz

Description

Technical Documentation Datasheet ESD Control Selection Guide V1 RoHS Regulations Product Details 8-bit Microcontrollers ATtiny85 tinyAVR The Atmel ATtiny85 microcontroller is an 8-bit device based on the AVR advanced RISC architecture. As an Atmel tinyAVR device, ATtiny85 packs performance and energy efficiency into a small package, ideal for space-critical applications. By executing powerful instructions in a single clock cycle, the ATtiny85 device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and speed. Microcontroller Features Max. operating frequency 20 MHz Flash 8 KB EEPROM 512 Byte SRAM 0.5 KB 120 instructions - mostly single clock cycle execution 32 general purpose registers 6 GPIO debugWIRE on-chip debug system In-system programming via SPI port Internal and external interrupt sources Low power idle, ADC noise reduction and power down modes Enhanced power-on reset circuit Programmable undervoltage detection circuit Calibrated internal oscillator Peripheral Features 8-bit timer/counter with prescaler and two PWM channels High speed 8-bit timer/counter with separate prescaler Universal Serial Interface (USI) with start condition detector 10-bit analog/digital converter - 4 channels Programmable watchdog timer with separate on-chip oscillator On-chip analog comparator Specifications Attribute Value AVR Family Package Type PDIP Mounting Type Through Hole Number of Pins 8 Device Core AVR Data Bus Width 8bit Program Memory Size 8 KB Maximum Frequency 20MHz RAM Size 512 B Number of PWM Units 1 ADC Channels 4 Typical Operating Supply Voltage 2.7 → 5.5 V Pulse Width Modulation 1(6 channels) Length 10.16mm Dimensions 10.16 x 7.112 x 4.826mm Number of Timers 1 Number of ADC Units 1 Instruction Set Architecture RISC ADC 1 (4 x 10 bit) Width 7.112mm Minimum Operating Temperature -40 °C Program Memory Type Flash PWM Channels 6 Timers 1 (2 x 8 bit) Height 4.826mm Timer Resolution 8bit Maximum Operating Temperature +85 °C ADC Resolution 10bit