Microchip Technology

ATMEGA4809-MUR  

Microcontrollers

The ATMEGA4809-MUR is a microcontroller unit (MCU) produced by Microchip Technology. It is part of the AVR Enhanced series of MCUs and is based on the low-power ATmega4808/4809.

Description:

The ATMEGA4809-MUR is a high-performance, low-power MCU with a broad range of features and capabilities. It is housed in a 64-pin TQFP (Thin Quad Flat Package) package and operates at a frequency of up to 16 MHz.

Features:

1. 8-bit AVR enhanced RISC architecture for fast execution of code
2. Up to 48 KB of In-System Programmable Flash memory with read-while-write capability
3. 6 KB of In-System Programmable SRAM
4. 2 KB of EEPROM
5. 34 general purpose I/O lines
6. 32 general purpose working registers
7. Nested vectored interrupt controller with 31 interrupt sources
8. On-chip debug system with JTAG interface
9. Two 16-bit timer/counters with 8-bit resolution and complementary PWM outputs
10. Two 8-bit timer/counters with 8-bit resolution
11. Two 12-bit ADCs with up to 24 channels
12. Two USARTs with RS232/RS485 hardware support
13. One SPI interface
14. Two I2C interfaces
15. One USB 2.0 full-speed interface with integrated PHY
16. Power management with sleep mode, power reduction, and BOD/LVD

Applications:

The ATMEGA4809-MUR is suitable for a wide range of applications, including but not limited to:

1. Industrial control and automation
2. Medical equipment
3. Portable devices
4. Consumer electronics
5. IoT devices
6. Automotive systems
7. Smart home systems
8. Robotics
9. Security systems
10. Data acquisition and signal processing systems

The ATMEGA4809-MUR's combination of high performance, low power consumption, and a wide range of integrated peripherals make it a versatile and powerful MCU for a variety of applications.

ATMEGA4809-MUR Documents

Download datasheets and manufacturer documentation for ATMEGA4809-MUR

Errata :

megaAVR® 0-series Errata      

PCN Assembly/Origin :

Additional assembly site 28/Aug/2021      

Datasheets :

ATmega4808/4809 Datasheet       megaAVR® 0-Series Family      

PCN Packaging :

ATMEGA3209/ATMEGA4809 26/Nov/2019       ATMEGA3209 and ATMEGA4809 25/Jun/2020      

Design Resources :

ATMEGA4809 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