ATMEGA168A-MU - Microchip Technology

Manufacturer Part Number

ATMEGA168A-MU

Manufacturer

Microchip Technology

Introduction

The ATMEGA168A-MU is a high-performance microcontroller from Microchip, featuring an 8-bit AVR core. It is well-suited for a wide range of embedded applications.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Program Memory Size: 16KB (8K x 16)

Program Memory Type: FLASH

EEPROM Size: 512 x 8

RAM Size: 1K x 8

Data Converters: A/D 8x10b

Voltage Supply Range: 1.8V to 5.5V

Oscillator Type: Internal

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

Product Advantages

Enhanced power efficiency and processing speed.

Robust interfacing capability with I2C, SPI, UART/USART.

Effective in-circuit debugging and programming.

Key Technical Parameters

Number of I/O Pins: 23

Voltage - Supply (Vcc/Vdd): 1.8V ~ 5.5V

Connectivity: I2C, SPI, UART/USART

Writable EEPROM and programmable FLASH memory.

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Watchdog Timer (WDT)

Compatibility

Compatible with AVR toolchains and development platforms.

Application Areas

Automotive systems

Industrial control and automation

Consumer Electronics

Internet of Things devices

Product Lifecycle

Status: Active

Regularly updated with no announced discontinuation and available replacements or upgrades.

Several Key Reasons to Choose This Product

Optimal balance of power consumption and processing capabilities.

Suitable for both prototyping and mass production.

Highly customizable and programmable for specific application needs.

Wide voltage supply range supporting diverse hardware setups.