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Microchip AVR Microcontroller 20 MHz 8kB FLASH 24-Pin QFN ATTINY817-MN

Category Microcontroller Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Model ATTINY817-MN
Mount Type Surface Mount
Series AVR
Maximum Operating Temperature 125°C
Package Type QFN
Minimum Operating Temperature -40°C
Ram size 512bit
Interface Type UPDI, SPI, TWI
Pin Count 24
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.8V
Device Core AVR
Program Memory Size 8kB
Maximum Clock Frequency 20MHz
Number of Programmable I/Os 22
Instruction Set Architecture Harvard
ADCs 10 bit
Program Memory Type FLASH
DACs 8 bit

Key Features

  • Runs on AVR core architecture with Harvard instruction set.
  • Supports low power operation with minimum supply voltage of 1.8V and maximum of 5.5V.
  • Includes 512 bits of RAM along with 128 bytes EEPROM memory.
  • Integrated peripherals include 10-bit ADCs and 8-bit DACs for analog interfacing.
  • Operates across a wide temperature range from -40°C to 125°C.
  • Provides 22 programmable input/output pins for flexible connectivity.
  • Supports interfaces such as UPDI, SPI, and TWI for communication.
  • Designed with surface mount QFN package for compact PCB assembly.

Product Description

The Microchip ATTINY817-MN is a highly efficient AVR microcontroller built on the Harvard architecture, operating at up to 20 MHz. It features 8kB of FLASH program memory and 512 bits of SRAM, combined with 128 bytes of EEPROM to provide versatile data storage. Encased in a compact 24-pin QFN surface mount package, it suits space-constrained electronics applications.

This microcontroller supports a wide operating voltage range from 1.8V to 5.5V and functions reliably across harsh temperature conditions ranging from -40°C to 125°C. Its rich set of peripherals includes 10-bit ADC and 8-bit DAC modules, enabling precise analog signal conversion. Communication interfaces such as UPDI, SPI, and TWI provide flexible programming and data exchange capabilities.

Derived from Microchip's tinyAVR® 1-series, this device integrates advanced features like a hardware multiplier and Core Independent Peripherals (CIPs) to optimize performance and power efficiency. The flash memory endures 10,000 write/erase cycles ensuring long-term reliability.

This microcontroller is well-suited for diverse industrial, automotive, and consumer embedded systems, providing developers with an efficient and reliable platform for custom application design.

Employs AVR processor core with Harvard architecture for efficient instruction execution. Offers ample program space and RAM for moderate complexity embedded tasks. Integrates analog peripherals for sensor interfacing and signal conversion.

Wide operating voltage and temperature ranges ensure robustness. Compact QFN package supports high-density PCB designs. Multiple communication protocols supported for flexible system integration. Flash and EEPROM memory endurance suitable for industrial deployments.

Designed for low power consumption, ideal for battery-operated devices. Supports capacitive touch interface with advanced Peripheral Touch Controller (PTC). Includes Core Independent Peripherals (CIPs) to reduce CPU load.

Explore EnvMart’s extensive catalog for Microchip Microcontrollers and supporting components designed to meet your embedded system development needs.

Microchip AVR Microcontroller 20 MHz 8kB FLASH 24-Pin QFN ATTINY817-MN
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Frequently Asked Questions

The maximum operating frequency of this microcontroller is 20 MHz.

It features 8kB of FLASH program memory.

The minimum supply voltage is 1.8V, while the maximum is 5.5V.

This microcontroller provides 22 programmable input/output pins.

It supports UPDI, SPI, and TWI communication interfaces.

It operates reliably across a temperature range from -40°C to 125°C.

This model is encased in a compact 24-pin QFN surface mount package.

It includes 10-bit ADCs and 8-bit DACs for analog interfacing.

It employs the AVR core architecture with a Harvard instruction set.

This microcontroller has 512 bits of RAM.

The country of origin for this microcontroller is India.

It belongs to the tinyAVR® 1-series of microcontrollers.

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