ATTINY45-15MZ - Microchip Technology

Manufacturer Part Number

ATTINY45-15MZ

Manufacturer

Microchip Technology

Introduction

The ATTINY45-15MZ is an 8-bit high-performance microcontroller from Microchip Technology, belonging to the AVR® ATtiny series with functionality focused on Embedded Safety.

Product Features and Performance

8-Bit AVR Core Processor

Operating Speed of 16MHz

Integrated USI for improved connectivity options

Contains Brown-out Detect/Reset, Power-on Reset, PWM, and Watchdog Timer (WDT)

On-chip Analog to Digital Converter (ADC) with 4 channels at 10 bits

Internal Oscillator for standalone operation

Product Advantages

High reliability and robustness in automotive and harsh environments

Efficient power management supporting 2.7V to 5.5V supply voltage

Small 20-WQFN (4x4) package saves space on PCBs

Meets AEC-Q100 standards for automotive qualification

Key Technical Parameters

Core Size: 8-Bit

Speed: 16MHz

I/O Pins: 6

Program Memory Size: 4KB

EEPROM: 256 x 8

RAM Size: 256 x 8

Voltage Supply: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Automotive Grade with AEC-Q100 qualification ensuring high reliability

Built-in safety features including brown-out detect/reset, and watchdog timer for system integrity

Compatibility

Compatible with other devices in AVR series for scalable performance requirements

Works well in systems requiring 2.7V to 5.5V power supply

Application Areas

Automotive systems

Industrial control

Battery-operated applications

System calibration and compensation devices

Product Lifecycle

Currently active and not nearing discontinuation

Future updates or replacements available as technology progresses

Several Key Reasons to Choose This Product

Robust performance with automotive gradation and safety

Versatile power supply compatibility from 2.7V up to 5.5V

Comprehensive features set including internal oscillator and ADC in a compact package

Ensured long-term stability and support in applications due to continuous active product status

Ideal for cost-sensitive, power-efficient, and space-constrained applications requiring detailed data acquisition and control.