ATMEGA168PA-AU - Atmel

Manufacturer Part Number

ATMEGA168PA-AU

Manufacturer

Microchip Technology

Introduction

The ATMEGA168PA-AU is a high-performance AVR® ATmega series 8-bit microcontroller designed for a wide range of applications that require processing power and flexibility.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity includes I2C, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, POR, PWM, WDT

Number of I/O: 23

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

Oscillator Type: Internal

Operating Temperature: -40°C ~ 85°C (TA)

Product Advantages

Optimized for power efficiency and performance stability between 1.8V and 5.5V supply voltages.

Key Technical Parameters

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

Package / Case: 32-TQFP

Supplier Device Package: 32-TQFP (7x7)

Mounting Type: Surface Mount

Quality and Safety Features

Includes internal brown-out detect/reset, power-on reset (POR), and watchdog timer (WDT) that enhance operation safety and system reliability.

Compatibility

Compatible with a broad range of peripheral components and interfaces, as shown by its diverse input/output capabilities.

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

This microcontroller is currently active with no immediate plans for discontinuation, and support for upgrades and replacements is available.

Several Key Reasons to Choose This Product

Robust Temperature Range: Operates effectively between -40°C and 85°C

Flexible Power Requirement: Functions with a power supply between 1.8V and 5.5V

Diverse Connectivity Options: Includes I2C, SPI, and UART/USART

Advanced Safety Features: Equipped with brown-out detect/reset, POR, and WDT

Significant Memory Resources: Features 16KB of flash, 512 bytes of EEPROM, and 1KB of RAM

High-Performance Processor: Utilizes an AVR 8-bit processor with a speed of 20MHz, suitable for rigorous applications.