ATtiny85 8-bit AVR Microcontroller 8-Pin 20 MHz 8 KB Flash

The ATtiny85 is a compact 8-bit AVR microcontroller designed for small and low-power embedded applications.
It supports clock frequencies up to 20 MHz and integrates 8 KB of in-system programmable Flash memory.
The device includes digital I/O, timers, analog-to-digital conversion, and serial communication capabilities.
Its minimal pin count and low power modes make it suitable for space-constrained designs.
The microcontroller is commonly used in simple control systems, sensing, and interface applications.

• AVR 8-bit RISC Core enabling efficient instruction execution

• Flash Program Memory with 8 KB in-system programmable storage

• Analog-to-Digital Converter with 4 multiplexed input channels

• Digital I/O Pins configurable for general-purpose operation

• Timer/Counters supporting timing and PWM generation

• Serial Interface Support via SPI and USI

• Low Power Sleep Modes reducing energy consumption

• Model | ATtiny85

• Microcontroller Core | 8-bit AVR RISC

• Maximum Clock Frequency | 20 MHz

• Flash Memory | 8 KB

• SRAM | 512 B

• EEPROM | 512 B

• ADC Resolution | 10-bit

• Number of ADC Channels | 4

• Operating Voltage Range | 1.8 V to 5.5 V

• Operating Temperature Range | −40 °C to 85 °C

• Package Type | 8-pin DIP

• Mounting Type | Through-hole

• 3D Model
• Datasheet