ATMEGA48PA-AUR - Microchip Technology

Manufacturer Part Number

ATMEGA48PA-AUR

Manufacturer

Microchip Technology

Introduction

ATMEGA48PA-AUR is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture.

Product Features and Performance

20MHz maximum operating frequency

Advanced RISC architecture

131 powerful instructions – most single clock cycle execution

32 x 8 general purpose working registers

Fully static operation

Product Advantages

High performance and low power consumption in a single chip

Broad operating voltage range: 1.8V to 5.5V

In-system programmable FLASH memory

Key Technical Parameters

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity: I2C, SPI, UART/USART

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

Number of I/O: 23

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

EEPROM Size: 256 x 8

RAM Size: 512 x 8

Data Converters: A/D 8x10b

Oscillator Type: Internal

Quality and Safety Features

Extended temperature operation: -40°C to 85°C

Brown-out detection for system reliability

Watchdog timer with separate on-chip oscillator

Compatibility

Compatible with industry-standard I2C, SPI, and UART/USART interfaces for easy integration

Application Areas

Industrial control systems

Automotive applications

Consumer electronics

IoT devices

Product Lifecycle

Product Status: Active

Availability: Not nearing discontinuation

Replacements or upgrades available through the AVR ATmega series

Several Key Reasons to Choose This Product

Robust instruction set for efficient processing

Low power consumption ideal for battery-operated applications

Versatile connectivity options for various peripherals and interfaces

Large community support and extensive documentation for development

Scalable to various applications from simple to complex systems