Microchip 8 bit AVR Microcontroller 20 MHz 8kB FLASH 20-Pin SOIC ATTINY861A-SUR

Microchip ATTINY861A-SUR is an 8 bit AVR RISC microcontroller designed for embedded electronic applications requiring reliable performance in a compact form factor. Operating at up to 20 MHz, it provides a balance of processing speed and low power consumption.

Featuring 8 kB of FLASH memory combined with 512 bytes SRAM and EEPROM, this device enables robust program storage and runtime data handling. The microcontroller supports SPI and API interfaces, allowing for flexible communication with other components and systems.

With 16 general purpose I/O pins, the ATTINY861A-SUR supports versatile hardware interfacing and control tasks. Its integrated 11-channel 10-bit analogue-to-digital converter equips engineers to process multiple analogue signals efficiently.

The device operates across a broad voltage range from 1.8 V to 5.5 V and is housed in a compact 20-pin SOIC surface-mount package, making it suitable for modern compact PCB layouts. Its operating temperature range of -40°C to 85°C ensures suitability for industrial and commercial environments.

Additional features include a programmable watchdog timer with internal oscillator, two 8-bit timers/counters with compare modes, internal and external interrupt capabilities, and four power-saving modes, making it well-suited to embedded applications requiring energy efficiency and robust timing functions.

Operates at a maximum clock frequency of 20 MHz providing high-speed processing. 8 kB of FLASH program memory with 512 bytes SRAM and EEPROM for data integrity. 16 programmable I/O pins adaptable for diverse interfacing requirements.

Includes an 11-channel 10-bit ADC enabling comprehensive analogue input. Supports SPI and API interfaces for communication flexibility. Runs on supply voltage ranging from 1.8 V to 5.5 V for wide applicability. Equipped with programmable watchdog timer for system reliability.

Packaged in 20-pin SOIC surface mount form factor suitable for compact designs. Designed for industrial temperature range from -40°C to 85°C for harsh environments. Offers two 8-bit timers/counters to support complex timing operations.

This microcontroller is widely used in industrial, automotive, commercial, and consumer electronics applications requiring efficient control solutions. Explore more Microcontrollers and semiconductor components at EnvMart for your embedded system projects.