ATMEGA808-AUR - Microchip Technology

Manufacturer Part Number

ATMEGA808-AUR

Manufacturer

Microchip Technology

Introduction

The ATMEGA808-AUR is part of the megaAVR® 0-series microcontrollers designed for embedded systems, focusing on high performance and low power consumption.

Product Features and Performance

Core Processor: AVR 8-Bit

Speed: 20MHz

Connectivity: I2C, SPI, UART/USART

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

Number of I/O: 27

Program Memory Size: 8KB FLASH

EEPROM Size: 256x8

RAM Size: 1Kx8

Data Converters: A/D 12x10b

Oscillator Type: Internal

Functional Safety (FuSa) compliant

Product Advantages

Versatile connectivity options

Robust peripheral set

Low power consumption

Safety features for reliable operation

Wide voltage supply range for flexibility in power design

Key Technical Parameters

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

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Supplier Device Package: 32-TQFP (7x7)

Package/Case: 32-TQFP

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Watchdog Timer (WDT)

Functional Safety features meeting industry standards

Compatibility

Compatible with megaAVR 0-series ecosystem

Supports standard communication protocols

Application Areas

Industrial control systems

Automotive

Consumer electronics

Internet of Things (IoT) devices

Product Lifecycle

Currently Active

Not indicated as nearing discontinuation

Consult manufacturer for replacements or upgrades

Several Key Reasons to Choose This Product

Highly efficient for embedded applications

Broad operating temperature range suitable for harsh environments

Extensive support and documentation from Microchip Technology

Designed with safety in mind for critical applications

Flexible power requirements accommodating a range of power supplies

Compatible with various sensors and actuators due to multiple I/Os and communication interfaces