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Product attributes Property Value
Manufacturer Microchip Technology
Product Series tinyAVR™ 1, Functional Safety (FuSa)
Packaging Tray |
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 22
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 24x10b; D/A 3x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 24-VQFN (4x4)
Package / Case 24-VFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip ATTINY1617-MN is a versatile 8-bit AVR microcontroller with a wide 1.8V-5.5V supply range. It operates at up to 20MHz and provides 16KB Flash and 2KB SRAM. The 24-VFQFN package offers a compact footprint with exposed pad for thermal management. It is well-suited for automotive, industrial, and consumer applications requiring flexibility and reliability.

  • Wide Voltage Range: 1.8V-5.5V supports diverse power architectures.
  • High Speed: 20MHz core handles time-critical tasks efficiently.
  • Large Memory: 16KB Flash and 2KB SRAM accommodate complex firmware.
  • Thermal Efficiency: Exposed pad QFN improves heat dissipation.
  • Extended Temperature: -40°C to +105°C for demanding environments.

Automotive Interior Lighting

The 1.8V-5.5V range and 105°C rating suit LED ambient lighting modules in vehicles.

Industrial Sensor Nodes

With 20MHz speed and robust I/O, it can interface with industrial sensors and actuators.

Smart Agriculture

Low power and wide voltage range make it ideal for soil moisture and weather monitoring stations.

Robotics Controllers

Its 16KB Flash and timer peripherals can manage servo motors and encoder feedback in small robots.

Building Automation

Use it for HVAC zone controllers, lighting control panels, and occupancy sensors.

Portable Gaming Devices

The compact QFN package and low power enable handheld gaming consoles with long battery life.

Q: What is the operating voltage range?
A: It operates from 1.8V to 5.5V, covering both low and standard voltage systems.
Q: What is the maximum clock speed?
A: The AVR core runs at up to 20MHz.
Q: How much Flash and RAM does it have?
A: It has 16KB Flash and 2KB SRAM.
Q: What package is available?
A: It comes in a 24-VFQFN exposed pad package.
Q: What is the temperature range?
A: It is rated for -40°C to +105°C.
Base Product Number : ATTINY1617
16KB Flash 20MHz 2KB SRAM 8-bit core 8-bit MCU ATtiny automotive AVR industrial robotics VFQFN-24 wide voltage
Q: What is the operating voltage range?
A: It operates from 1.8V to 5.5V, covering both low and standard voltage systems.
Q: What is the maximum clock speed?
A: The AVR core runs at up to 20MHz.
Q: How much Flash and RAM does it have?
A: It has 16KB Flash and 2KB SRAM.
Q: What package is available?
A: It comes in a 24-VFQFN exposed pad package.
Q: What is the temperature range?
A: It is rated for -40°C to +105°C.