ATTINY1617-MN

Overview

The ATtiny1617-MN is an 8-bit AVR microcontroller from the tinyAVR 1-series, featuring a hardware multiplier and operating at up to 20 MHz. It includes 16 KB of self-programmable Flash memory, 2 KB of SRAM, and 256 bytes of EEPROM. The device utilizes a 24-pin VQFN package (4x4 mm) and provides up to 22 programmable I/O lines. It supports multiple voltage references and operates within temperature ranges of -40°C to 105°C or -40°C to 125°C.

Feature Summary

• Supports capacitive touch interfaces with Driven Shield+ and Boost Mode technologies via the integrated Peripheral Touch Controller.
• Features Core Independent Peripherals (CIPs) and an Event System for CPU-independent inter-peripheral signaling.
• Includes accurate analog features such as two 10-bit ADCs, three 8-bit DACs, and three low-propagation-delay Analog Comparators.

Applications

• Capacitive touch button, slider, wheel, and surface interfaces
• Control applications utilizing the 12-bit Timer/Counter Type D
• Low-power embedded systems requiring flexible sleep modes

Procurement Notes

Verify the specific suffix 'MN' against official Microchip documentation to confirm the exact package type and temperature grade. Ensure compatibility with the required voltage range and clock speed grades before procurement. Confirm that the ordering information matches the intended application constraints.

Selection Notes

Select this component for designs requiring high system throughput with reduced power consumption. The device offers code and pin compatibility with the ATtiny817 series. Consider the availability of the Atmel START tool for graphical configuration of peripherals and software during the development phase.

Part Context

This part belongs to the tinyAVR 1-series family, which expands the AVR MCU portfolio with increased flash capacity. It shares architectural similarities with other members like the ATtiny1614 and ATtiny1616, differing primarily in package options and I/O counts.

Replacement Considerations

ATtiny1614-MN

FAQ

What touch sensing capabilities does the ATtiny1617 support?

It supports capacitive touch buttons, sliders, wheels, and 2D surfaces using the integrated Peripheral Touch Controller with Driven Shield technology.

How many timers are available on this microcontroller?

The device includes one 16-bit Timer/Counter Type A, two 16-bit Timer/Counters Type B, and one 12-bit Timer/Counter Type D.