Microchip Technology

ATMEGA32U4RC-AUR  

Microcontrollers

The ATMEGA32U4RC-AUR is a microcontroller unit (MCU) manufactured by Microchip Technology. It is based on the AVR architecture and belongs to the ATmega family of MCUs.

Description:

The ATMEGA32U4RC-AUR is a low-power, 8-bit MCU with 32 KB of flash memory, 2.5 KB of SRAM, and 1 KB of EEPROM. It operates at a frequency of up to 16 MHz and has a wide operating voltage range of 1.8V to 5.5V. The MCU features a JTAG interface for programming and debugging, as well as a USB interface for communication with a host computer.

Features:

Some of the key features of the ATMEGA32U4RC-AUR include:

1. 32 KB of flash memory for program storage
2. 2.5 KB of SRAM for data storage
3. 1 KB of EEPROM for non-volatile data storage
4. 16 MHz maximum operating frequency
5. Wide operating voltage range of 1.8V to 5.5V
6. JTAG interface for programming and debugging
7. USB interface for communication with a host computer
8. 44 general-purpose I/O pins
9. 6-channel 10-bit analog-to-digital converter (ADC)
10. 16 MHz internal oscillator with calibration

Applications:

The ATMEGA32U4RC-AUR is a versatile MCU that can be used in a wide range of applications, including:

1. Human Interface Devices (HID) such as keyboards, mice, and game controllers
2. USB-to-serial adapters
3. Glucose meters and other medical devices
4. Robotics and automation systems
5. Data acquisition and control systems
6. Battery-powered devices
7. Home automation and IoT devices
8. Industrial control systems
9. Portable electronic devices such as smartphones and tablets
10. Wearable devices such as smartwatches and fitness trackers.

Overall, the ATMEGA32U4RC-AUR is a powerful and flexible MCU that can be used in a wide range of applications requiring low power consumption, USB connectivity, and a high level of integration.

ATMEGA32U4RC-AUR Documents

Download datasheets and manufacturer documentation for ATMEGA32U4RC-AUR

PCN Assembly/Origin :

Fabrication Site 27/Sep/2023      

Datasheets :

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

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATmega32U4 Development Tool Selector      

HTML Datasheet :

USB DFU Bootloader Datasheet      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 06/Jun/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH