Microchip Technology

ATMEGA4808-MUR  

Microcontrollers

The ATMEGA4808-MUR is a microcontroller unit (MCU) developed by Microchip Technology. It is a part of the AVR Enhanced series of MCUs, which are known for their high performance, low power consumption, and advanced features.

Description:

The ATMEGA4808-MUR is a high-performance 8-bit MCU based on the enhanced AVR core. It features a high-speed embedded PI (Peripheral Interface) system and instruction set extensions that enable faster code execution. The MCU is available in a 48-pin QFN (Quad Flat No-leads) package.

Features:

1. CPU: Enhanced low-power AVR 8-bit RISC architecture with 16 MHz CPU clock.
2. Memory: 48 KB of In-System Programmable Flash memory, 6 KB of In-System Programmable SRAM, and 2 KB of EEPROM.
3. I/O: 34 general-purpose I/O lines, with support for external interrupts and PWM functions.
4. ADC: 10-bit Analog-to-Digital Converter with up to 16 channels.
5. Communication interfaces: Two USARTs with modes for SPI, USART, and I2C.
6. Timers: 5-input event system, 4 timers with 8-bit and 16-bit options, and watchdog timer.
7. Security: JTAG interface for debugging and programming, with hardware and software options for secure communication.
8. Power management: Sleep modes to reduce power consumption and a power save feature.
9. Operating voltage range: 1.8V to 5.5V.
10. Operating temperature range: -40°C to +85°C.

Applications:

The ATMEGA4808-MUR is suitable for a wide range of applications, including but not limited to:

1. Industrial control and automation systems
2. Portable and battery-powered devices
3. Home automation and IoT devices
4. Medical devices and equipment
5. Smart sensors and actuators
6. Automotive and transportation systems
7. Consumer electronics
8. Security and surveillance systems
9. Data acquisition and signal processing systems

The ATMEGA4808-MUR's combination of high performance, low power consumption, and advanced features make it an ideal choice for applications that require efficient processing and control capabilities.

ATMEGA4808-MUR Documents

Download datasheets and manufacturer documentation for ATMEGA4808-MUR

Errata :

megaAVR® 0-series Errata      

PCN Assembly/Origin :

ATMEGAxx/AVR16EB32xx 11/Oct/2023      

Datasheets :

ATmega4808/4809 Datasheet       megaAVR® 0-Series Family      

Design Resources :

ATMEGA4808 Development Tool Selector      

PCN Design/Specification :

ATmega4808/4809 22/Jun/2020       ATmega4808/4809 19/Mar/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH