ATTINY1634R-MU - Microchip Technology

Manufacturer Part Number

ATTINY1634R-MU

Manufacturer

Microchip Technology

Introduction

The ATTINY1634R-MU is an embedded microcontroller from Microchip Technology's AVR® ATtiny Series, designed for efficient handling of small scale embedded tasks.

Product Features and Performance

Core Processor: AVR 8-Bit speeds up to 12MHz

Connectivity Options: I2C, SPI, UART/USART, USI for versatile interfacing

Peripherals include Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

18 General Purpose I/O pins for flexible connectivity

Flash Program Memory: 16KB

EEPROM: 256x8 for retention of key parameters

RAM: 1K x 8 for efficient data handling

Integrated A/D Converter: 12 channels, 10 bits each for precise analog input measurement

Internal Oscillator for reduced external components

Operating Voltage: 1.8V to 5.5V, accommodating a variety of power sources

Operating Temperature Range: -40°C to 85°C

Product Advantages

Versatile power supply compatibility

Efficient data and analog handling capability

Reduced footprint with Surface Mount 20-QFN-EP packaging

Broad connectivity and peripheral set

Low power consumption

Key Technical Parameters

Core Size: 8-Bit

Speed: 12MHz

Program Memory Size: 16KB

EEPROM Size: 256 x 8

RAM Size: 1K x 8

Voltage Supply Range: 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures proper operation under varied power conditions

Watchdog Timer for system reliability and recovery

Compatibility

Broad interface support accommodates diverse peripheral and IoT ecosystems

Application Areas

IoT devices

Sensor management

Small-scale automation projects

DIY electronics

Wearables

Product Lifecycle

Status: Active, indicating a stable supply and support structure

Not currently indicated as nearing discontinuation, with replacements or upgrades not specified, ensuring long-term project viability

Several Key Reasons to Choose This Product

High integration with extensive peripheral set minimizes external component count

Flexible power supply and interface options satisfy a wide range of design requirements

The compact 20-WFQFN package is ideal for space-constrained applications

Microchip's reputation for quality and robust support ecosystem

Active product lifecycle status assures ongoing availability