Microchip 8 bit AVR ATTINY85 Microcontroller 20 MHz 8kB FLASH 8-Pin SOIJ ATTINY85

Microchip ATTINY85 is an 8-bit AVR microcontroller designed for applications requiring a compact footprint and efficient performance. This device features the AVR enhanced RISC architecture, which balances speed and power consumption, achieving throughput levels near 1 million instructions per second per MHz of operating frequency. Its 20 MHz maximum clock frequency ensures sufficient processing speed for embedded control tasks.

Incorporating 8 kilobytes of Flash program memory alongside 512 bytes each of EEPROM and SRAM, the ATTINY85 microcontroller supports flexible program storage and data manipulation. The device includes 6 general purpose programmable I/O pins, making it suitable for interfacing with various sensors, actuators, and peripherals.

The microcontroller is housed in a small 8-pin SOIJ surface mount package with dimensions of 5.35mm length, 5.4mm width, and 1.91mm height, allowing it to be integrated into miniature electronic circuits where space is constrained. Operating voltages range between 2.7V and 5.5V, supporting low-power applications.

Peripheral features comprise a 10-bit ADC with 4 input channels for analog signal processing, an SPI interface for programming and communication, an 8-bit timer with prescaler and PWM channels, and a watchdog timer with its own oscillator. Additional built-in capabilities include enhanced power-on reset circuits, brown-out detection, and multiple low-power sleep modes, making this microcontroller suited for battery-powered and energy-efficient devices.

Temperature tolerance spans from -40°C to +85°C, enabling reliable operation in industrial and automotive environments where temperature extremes are present. The device's internal calibrated oscillator simplifies design integration by removing the need for an external clock source.

Based on AVR enhanced RISC architecture offering high-throughput and power efficiency. 20 MHz maximum clock frequency for fast processing. 8 kB programmable Flash memory for program storage. 512 B EEPROM and 512 B SRAM for data retention and operation.

6 programmable general purpose I/O pins for flexible interfacing. Surface mount 8-pin SOIJ package suitable for compact designs. Supports SPI interface for in-system programming. Includes 10-bit ADC with 4 channels for analog inputs.

Low power operation modes and enhanced reset and brown-out detection. Operating temperature range from -40°C to +85°C ensuring ruggedness.

This Microchip ATTINY85 8-bit AVR microcontroller is ideal for embedded system applications in Industrial automation, consumer electronics, automotive systems, IoT devices, and other small-scale control projects. Select this component for efficient processing combined with compact size and versatile peripheral integration.

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