ATMEGA48PA-AU - Microchip Technology

Manufacturer Part Number

ATMEGA48PA-AU

Manufacturer

Microchip Technology

Introduction

The ATMEGA48PA-AU is an 8-bit AVR microcontroller from Microchip Technology, designed for embedded systems applications. It operates at 20MHz and features flexible connectivity and robust performance.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity: I2C, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, Power-on Reset, Pulse Width Modulation, Watchdog Timer

Number of I/O: 23

Program Memory Size: 4KB (2K x 16)

Program Memory Type: FLASH

EEPROM Size: 256 x 8

RAM Size: 512 x 8

Data Converters: A/D 8x10b

Oscillator Type: Internal

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

Product Advantages

Compatible with a wide supply voltage range (1.8V ~ 5.5V)

Extensive peripheral set supporting a range of functionalities

Enhanced power management capabilities

Key Technical Parameters

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

Mounting Type: Surface Mount

Package / Case: 32-TQFP

Device Package: 32-TQFP (7x7)

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset

Watchdog Timer for system stability

Compatibility

Broad voltage compatibility and an extensive set of communication interfaces ensure seamless integration with most existing systems.

Application Areas

Automotive systems

Industrial control systems

Consumer Electronics

Home Automation

Product Lifecycle

The product status of the ATMEGA48PA-AU is Active. It is currently not nearing discontinuation, and replacement or upgrade options will be provided as necessary.

Several Key Reasons to Choose This Product

High performance-to-cost ratio in embedded control applications.

Support for multiple communication protocols enables flexible design options.

Robust safety features ensure reliable operation under various conditions.

Scalable memory options cater to different application complexity levels.