Microchip Technology

ATMEGA32U4RC-MUR  

Microcontrollers

Microchip Technology's ATMEGA32U4RC-MUR is a microcontroller unit (MCU) that is part of the AVR family of microcontrollers. It is a high-performance, low-power device that is designed for a wide range of applications, including human interface devices (HIDs), USB peripherals, and other embedded systems.

Description:

The ATMEGA32U4RC-MUR is a 32-bit MCU that features a 16 MHz CPU and a 3.0 V to 5.5 V operating voltage range. It has 32 KB of flash memory, 2.5 KB of SRAM, and 1 KB of EEPROM. The device also includes a USB 2.0 interface, which allows it to communicate with a host computer using the USB protocol.

Features:

• 32-bit RISC architecture with 16 MHz CPU
• 32 KB of flash memory
• 2.5 KB of SRAM
• 1 KB of EEPROM
• USB 2.0 interface
• Low-power consumption
• Wide operating voltage range (3.0 V to 5.5 V)
• Small package size (QFN-44)

Applications:

The ATMEGA32U4RC-MUR is well-suited for a variety of applications, including:

• Human interface devices (HIDs) such as keyboards, mice, and game controllers
• USB peripherals such as storage devices, smart cards, and sensors
• Embedded systems in industrial, medical, and consumer electronics
• IoT devices and smart home applications
• Robotics and automation systems
• Wireless communication devices such as Bluetooth and Wi-Fi modules

Overall, the ATMEGA32U4RC-MUR is a versatile and powerful MCU that offers a range of features and capabilities that make it suitable for a wide range of applications. Its small package size and low-power consumption make it an ideal choice for space- and power-constrained applications, while its USB interface and rich set of peripherals make it well-suited for USB-based applications.

ATMEGA32U4RC-MUR Documents

Download datasheets and manufacturer documentation for ATMEGA32U4RC-MUR

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

ATmega16U4,32U4 Datasheet       USB DFU Bootloader Datasheet       ATmega16U4,32U4 Summary      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       Tape and Reel Label Update 10/Feb/2015      

Design Resources :

ATmega32U4 Development Tool Selector      

HTML Datasheet :

USB DFU Bootloader Datasheet      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 19/Dec/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH