Microchip Technology

ATMEGA4808-AF  

Microcontrollers

Microchip Technology's ATMEGA4808-AF is a low-power microcontroller unit (MCU) that is part of the ATmega family of microcontrollers. The ATMEGA4808-AF is based on the AVR architecture and is designed for a wide range of applications, including industrial control, automotive, and consumer electronics.

Description:

The ATMEGA4808-AF is a 8-bit microcontroller with a maximum operating frequency of 20 MHz. It features 48 KB of in-system programmable flash memory, 6 KB of SRAM, and 2 KB of EEPROM. The microcontroller also includes a range of communication interfaces, including a UART, SPI, and I2C.

Features:

1. 8-bit AVR microcontroller with a maximum operating frequency of 20 MHz
2. 48 KB of in-system programmable flash memory
3. 6 KB of SRAM
4. 2 KB of EEPROM
5. Communication interfaces: UART, SPI, and I2C
6. Low-power consumption with various power-saving modes
7. On-chip debugging and programming support
8. Wide operating voltage range (1.8V to 5.5V)
9. Available in a 48-pin QFN package

Applications:

The ATMEGA4808-AF is suitable for a wide range of applications, including:

1. Industrial control systems
2. Automotive applications, such as body control modules and infotainment systems
3. Consumer electronics, such as smart home devices and portable gadgets
4. Medical devices, such as wearable health monitors and diagnostic equipment
5. IoT devices, such as sensors and actuators
6. Battery-powered devices, thanks to its low-power consumption features

In summary, the ATMEGA4808-AF is a versatile and low-power microcontroller from Microchip Technology, designed for a variety of applications in industries such as automotive, industrial control, consumer electronics, and IoT. Its features, such as a wide operating voltage range, on-chip debugging and programming support, and various communication interfaces, make it a popular choice for embedded systems design.

ATMEGA4808-AF Documents

Download datasheets and manufacturer documentation for ATMEGA4808-AF

Errata :

megaAVR® 0-series Errata      

PCN Assembly/Origin :

New Assembly Site 11/Apr/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