ATMEGA32U4RC-AUR
- Mfr.Part #
- ATMEGA32U4RC-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Type :
- Flash
- Product Status :
- Active
- Interface :
- I2C, SPI, UART, USART, USB
- DAC Channels :
- No
- Series :
- AVR® ATmega
- RoHS :
- Details
- Number of I/O Lines :
- 26
- Operating Temperature :
- -40°C~85°C TA
- Mounting Style :
- SMD/SMT
- Temperature Grade :
- Industrial
- Product :
- MCU
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Core Processor :
- AVR
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 8
- Tradename :
- AVR
- Memory Size :
- 32kB
- Data Converters :
- A/D 12x10b
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Number of Terminals :
- 44
- On Chip Program ROM Width :
- 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Screening Level :
- TS 16949
- Manufacturer :
- Microchip
- Terminal Pitch :
- 0.8mm
- Oscillator Type :
- Internal
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 44
- Core Size :
- 8-Bit
- Frequency :
- 16MHz
- Has ADC :
- yes
- Additional Feature :
- ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V
- Height Seated (Max) :
- 1.2mm
- Seated Height-Max :
- 1.2 mm
- Number of Pins :
- 44
- Mounting Type :
- Surface Mount
- Data Converter :
- A/D 12x10b
- RAM Size :
- 2.5K x 8
- Published :
- 2001
- Package / Case :
- 44-TQFP
- Base Part Number :
- ATmega32U4
- Length :
- 10mm
- ROM Programmability :
- Flash
- Surface Mount :
- yes
- DMA Channels :
- No
- Subcategory :
- Microcontrollers - MCU
- Number of I/Os :
- 26 I/O
- Base Product Number :
- ATMEGA32
- Supplier Device Package :
- 44-TQFP (10x10)
- Packaging :
- Tape and Reel (TR)
- Product Category :
- 8-bit Microcontrollers - MCU
- Factory Lead Time :
- 4 Weeks
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O :
- 26
- Reach Compliance Code :
- Compliant
- Product Type :
- 8-bit Microcontrollers - MCU
- Connectivity :
- I2C, SPI, UART/USART, USB
- Minimum Operating Temperature :
- - 40 C
- Brand :
- Microchip Technology / Atmel
- Width :
- 10 mm
- Speed :
- 16MHz
- PWM Channels :
- yes
- Data Bus Width :
- 8B
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Program Memory Size :
- 32KB 16K x 16
- Terminal Position :
- QUAD
- Maximum Operating Temperature :
- + 85 C
- Package Shape :
- Square
- JESD-30 Code :
- S-PQFP-G44
- Number of Timers/Counters :
- 4
- EEPROM Size :
- 1K x 8
- Datasheets
- ATMEGA32U4RC-AUR

Microcontrollers Microchip Technology ATMEGA32U4RC-AUR Overview
The Microcontrollers Microchip Technology ATMEGA32U4RC-AUR is a robust 8-bit microcontroller that offers a flexible and powerful platform suitable for a variety of applications. Built by the renowned Microchip Technology, this MCU operates at a high level of efficiency, integrating 32KB of flash memory and a versatile set of peripherals. Its compact 44-TQFP (Thin Quad Flat Package) ensures that it can be integrated into designs where space is at a premium, yet high functionality is demanded. The ATMEGA32U4RC-AUR is designed to cater to advanced control systems, offering significant improvements in performance and power consumption.
ATMEGA32U4RC-AUR Features
This microcontroller features a full-speed USB 2.0 interface, which is not only capable of operating as a device, but also as a host, a unique feature in such compact MCUs. With a high-performance 8-bit CPU running at up to 16MHz and a variety of I/O options, it is capable of handling complex embedded tasks. Additionally, the ATMEGA32U4RC-AUR includes 2.5KB of SRAM and 1KB of EEPROM, which are crucial for applications requiring fast and reliable data storage.
ATMEGA32U4RC-AUR Applications
- Consumer Electronics: This microcontroller can be embedded in devices like gaming consoles and advanced remote controls, where its high-speed processing and USB capability enhance user experience.
- Automation Systems: Ideal for use in home and industrial automation systems, the ATMEGA32U4RC-AUR's robust I/O capabilities and extensive interrupt system allow it to monitor sensors and control actuators effectively.
- Medical Devices: Its precise analog features and low-power consumption make it suitable for portable medical devices such as handheld diagnostic equipment, improving patient care with reliable data management.
- Wearable Technology: The ATMEGA32U4RC-AUR is perfect for wearable devices, where its compact size and efficiency play crucial roles in device design and functionality, enhancing the integration of technology into everyday life.
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