ATTINY1617-MB-VAO

Description：IC MCU 8BIT 16KB FLASH 24VQFN
Series：tinyAVR™ 1, Functional Safety (FuSa)
Mfr：Microchip Technology
Package：Tray
Core Processor：AVR

SKU:63cb4f26f07f Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 16KB FLASH 24VQFN
Series：tinyAVR™ 1, Functional Safety (FuSa)
Mfr：Microchip Technology
Package：Tray
Core Processor：AVR
Core Size：8-Bit
Speed：16MHz
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)：2.7V ~ 5.5V
Data Converters：A/D 24x10b; D/A 3x8b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Supplier Device Package：24-VQFN (4x4)
Package / Case：24-VFQFN Exposed Pad
Grade：Automotive
Qualification：AEC-Q100

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ATTINY1617-MB-VAO

Overview

The ATtiny1617-MB-VAO is an automotive-grade microcontroller from the tinyAVR 1-series. It features a 16 MHz AVR CPU with hardware multiplier, 16 KB Flash, 2 KB SRAM, and 256 bytes EEPROM. The device supports -40°C to 125°C operation and includes peripherals such as TCA, TCB, TCD, RTC, USART, SPI, TWI, ADC, DAC, CCL, and PTC.

Feature Summary

Automotive-grade reliability with extended temperature range support
Core Independent Peripherals for low-power event-driven processing
Integrated capacitive touch controller with driven shield technology
Single-pin UPDI interface for simplified programming and debugging

Applications

Automotive body control modules
Sensor nodes in vehicle networks
Touch interface controllers
Low-power monitoring systems

Procurement Notes

Verify that the suffix 'MB' corresponds to the specific speed grade (-40°C to 125°C) and package variant required for your design. Confirm RoHS compliance and automotive quality certifications directly with Microchip or authorized distributors before finalizing procurement.

Selection Notes

Select this component when automotive qualification is mandatory and high peripheral density is needed within a small footprint. Compare against non-automotive variants if environmental constraints are less stringent. Ensure the 16 MHz maximum frequency meets timing requirements at the target operating voltage.

Part Context

This part belongs to the tinyAVR 1-series family, designed for applications requiring efficient code execution and low power consumption. It shares architectural similarities with the ATtiny1614 and ATtiny1616 but offers automotive-specific reliability standards and extended temperature capabilities.