Microchip ATTINY85-20PU 8-bit AVR Microcontroller, 20 MHz, 8kB Flash, PDIP, 8 Pins

Microchip ATTINY85-20PU is a high-performance 8-bit AVR microcontroller, designed for space-critical and power-sensitive applications. It offers a maximum clock frequency of 20 MHz, making it suitable for demanding tasks that require fast processing speed. The device features 8kB Flash program memory, 512 bytes EEPROM, and 0.5 KB SRAM, providing ample storage for embedded projects.

With its PDIP package and through-hole mounting, ATTINY85-20PU is easy to integrate into prototype boards and production circuits. The microcontroller equips 8 pins, including 6 programmable I/O pins, enabling flexible hardware interfacing for multiple sensors, actuators, and communication devices. The AVR enhanced RISC architecture supports up to 120 instructions, most executing in a single clock cycle, optimizing system throughput and efficiency.

The microcontroller supports SPI interface for serial communication and features debugWIRE on-chip debugging, making development and troubleshooting convenient. Integrated peripheral features include a universal serial interface (USI) with start condition detector, 8-bit timer/counter with prescaler and two PWM channels, plus a programmable watchdog timer. A 10-bit ADC with 4 channels and an on-chip analogue comparator facilitate advanced signal acquisition and processing capabilities.

Wide operating voltage from 2.7V to 5.5V accommodates various power sources, and the device operates reliably within a temperature range from -40°C to 85°C, making it suitable for industrial, laboratory, and commercial environments. Enhanced power-on reset, programmable brown-out detection, and internal calibrated oscillator contribute to robust system stability and performance.

Operates at up to 20 MHz for fast processing. 8 KB Flash program memory ensures robust code storage. Includes 512 bytes EEPROM and 0.5 KB SRAM. PDIP package with through-hole mounting and 8 pins. 6 programmable I/O pins for versatile interfacing.

Supports SPI interface for communication. Enhanced RISC architecture for single cycle instruction execution. Integrated 10-bit ADC with 4 channels for signal acquisition. Wide operating voltage from 2.7V to 5.5V. Temperature range from -40°C to 85°C, suitable for industrial environments.

The Microchip ATTINY85-20PU is ideal for embedded control, automation, industrial monitoring, laboratory instruments, and commercial electronics, where size, reliability, and efficiency are essential. Discover more Microcontrollers and electronics solutions from Microchip at EnvMart.