Microchip Technology

ATMEGA328-MU  

Microcontrollers

The ATMEGA328-MU is a microcontroller unit (MCU) developed by Microchip Technology. It is based on the ATmega family of 8-bit AVR microcontrollers and is designed for a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The ATMEGA328-MU is a high-performance, low-power MCU that features a 16 MHz CPU with 32 KB of flash memory, 2 KB of SRAM, and 1 KB of EEPROM. It also includes a variety of communication interfaces, including a UART, SPI, and I2C, as well as a 16-bit timer/counter, 8-channel 10-bit ADC, and 6-channel PWM.

Features:

• 16 MHz CPU with 32 KB flash memory, 2 KB SRAM, and 1 KB EEPROM
• UART, SPI, and I2C communication interfaces
• 16-bit timer/counter
• 8-channel 10-bit ADC
• 6-channel PWM
• Low-power sleep modes
• Internal voltage reference
• Internal calibrated RC oscillator

Applications:

The ATMEGA328-MU is suitable for a wide range of applications, including:

• Automotive: Engine control, safety systems, and infotainment systems
• Industrial: Motor control, sensor interfaces, and industrial automation
• Consumer Electronics: Home appliances, wearable devices, and portable electronics
• Robotics: Robotic control systems and sensor interfaces
• IoT: Internet of Things devices and applications

Overall, the ATMEGA328-MU is a versatile and powerful MCU that offers a range of features and capabilities for a wide range of applications. Its low-power design and communication interfaces make it an ideal choice for battery-powered and networked devices.

ATMEGA328-MU Documents

Download datasheets and manufacturer documentation for ATMEGA328-MU

Errata :

ATmega48A/PA/88A/PA/168A/PA/328/P Errata      

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATmega48A/PA/88A/PA/168A/PA/328/P      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

ATmega328 Development Tool Selector      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       ATmega48A/PA/88A/PA/168A/PA/328/P 10/Sep/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH