ATMEGA1284P-AUR - Microchip Technology

Manufacturer Part Number

ATMEGA1284P-AUR

Manufacturer

Microchip Technology

Introduction

The ATMEGA1284P-AUR is an 8-bit microcontroller from Microchip Technology's AVR® ATmega series designed for advanced control applications.

Product Features and Performance

Core Processor: AVR 8-Bit

Speed: 20MHz

Connectivity Options: I²C, SPI, UART/USART

Integrated Peripherals: Brown-out Detect/Reset, Power-on Reset, PWM, Watchdog Timer

I/O Pins: 32

Program Memory Size: 128KB FLASH

EEPROM Size: 4K x 8

RAM Size: 16K x 8

Internal Oscillator

A/D Converters: 8 channels, 10 bits each

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

Product Advantages

Large program memory and RAM for complex applications.

Low power consumption with advanced power management features.

Comprehensive connectivity options for easy integration.

Robust set of peripherals enabling versatile control and monitoring.

Wide operating voltage range (1.8V to 5.5V) accommodates various power sources.

Key Technical Parameters

Core Size: 8-Bit

Program Memory Type: FLASH

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

Data Converters: A/D 8x10b

Mounting Type: Surface Mount

Package / Case: 44-TQFP

Quality and Safety Features

Integrated brown-out detect and power-on reset functions safeguard against power irregularities.

Watchdog Timer enables system recovery from software lock-ups.

Compatibility

Supports a variety of serial communication interfaces for broad device compatibility.

Programmable with Atmel Studio, Arduino, and other IDEs supporting AVR devices.

Application Areas

Industrial control systems

Automotive electronics

Home automation

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

Not currently nearing discontinuation, with Microchip typically providing long-term support and notification for end-of-life status.

Several Key Reasons to Choose This Product

High memory capacity suits sophisticated applications requiring ample code space and data storage.

Versatile connectivity and peripheral set supports complex multitasking and control applications.

Microchip's reputation for quality and longevity in microcontroller products ensures reliability and support.

Efficient power management features extend the operational lifespan in battery-powered applications.

Wide operating temperature range makes it suitable for harsh environment applications.