Microchip Technology, Inc. Microcontrollers ATMEGA32U4RC-AU

Description
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)
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Description
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)
Request a Quote
Datasheet
Datasheet Summary
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The ATmega32U4RC-AU is an 8-bit microcontroller from the AVR series, featuring a high-performance, low-power architecture with a maximum clock speed of 16 MHz. It includes 32 KB of in-system programmable Flash memory, 2.5 KB of SRAM, and 1 KB of EEPROM, making it suitable for a variety of applications requiring moderate processing power and memory capacity. The device supports USB 2.0 connectivity, allowing for full-speed and low-speed data transfers, and includes multiple programmable endpoints for flexible communication. This microcontroller is equipped with a range of peripherals, including a 12-channel 10-bit ADC, several timers and counters, PWM channels, and a programmable USART interface. It operates within a voltage range of 2.7V to 5.5V and is rated for an industrial temperature range of -40¬8C to +85¬8C. The ATmega32U4RC-AU is available in a 44-lead TQFP package, making it suitable for surface mount applications. Its features, including built-in USB support and extensive I/O capabilities, make it a versatile choice for embedded system designs.

Datasheet Summary
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The ATmega32U4RC-AU is an 8-bit microcontroller from the AVR series, featuring a high-performance, low-power architecture with a maximum clock speed of 16 MHz. It includes 32 KB of in-system programmable Flash memory, 2.5 KB of SRAM, and 1 KB of EEPROM, making it suitable for a variety of applications requiring moderate processing power and memory capacity. The device supports USB 2.0 connectivity, allowing for full-speed and low-speed data transfers, and includes multiple programmable endpoints for flexible communication. This microcontroller is equipped with a range of peripherals, including a 12-channel 10-bit ADC, several timers and counters, PWM channels, and a programmable USART interface. It operates within a voltage range of 2.7V to 5.5V and is rated for an industrial temperature range of -40¬8C to +85¬8C. The ATmega32U4RC-AU is available in a 44-lead TQFP package, making it suitable for surface mount applications. Its features, including built-in USB support and extensive I/O capabilities, make it a versatile choice for embedded system designs.

Suppliers

Company
Product
Description
Supplier Links
Microcontrollers - ATMEGA32U4RC-AU-ND - DigiKey
Thief River Falls, MN, United States
Microcontrollers
ATMEGA32U4RC-AU-ND
Microcontrollers ATMEGA32U4RC-AU-ND
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)

AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)

Buy Now Datasheet
Embedded - Embedded - Microcontrollers - ATMEGA32U4RC-AU - 862360-ATMEGA32U4RC-AU - Win Source Electronics
Laguna Hills, CA, United States
Embedded - Embedded - Microcontrollers - ATMEGA32U4RC-AU
862360-ATMEGA32U4RC-AU
Embedded - Embedded - Microcontrollers - ATMEGA32U4RC-AU 862360-ATMEGA32U4RC-AU
Manufacturer: Microchip Technology Win Source Part Number: 862360-ATMEGA32U4RC- AU Series: AVR® ATmega Operating Temperature Range: -40°C ~ 85°C (TA) Features: AVR series Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10) Core Processor: AVR Speed: 16MHz Package: Tray Package: 44-TQFP Mounting: Surface Mount Core Size: 8-Bit Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 26 Program Memory Size: 32KB (16K x 16) Program Memory Type: FLASH EEPROM Size: 1K x 8 Data Converters: A/D 12x10b Oscillator Type: Internal Supply Voltage: 2.7V ~ 5.5V Family Name: ATMEGA32 Categories: Integrated Circuits (ICs) Case / Package: 44-TQFP (10x10) ECCN: EAR99 Popularity: Medium Fake Threat In the Open Market: 64 pct. Supply and Demand Status: Limited Quantity per package: 160 MSL Level: 3 (168 Hours) Estimated Pruduction Lead Time: 51 Weeks REACH Status: REACH Unaffected HTSUS: 8542.31.0001

Manufacturer: Microchip Technology
Win Source Part Number: 862360-ATMEGA32U4RC-AU
Series: AVR® ATmega
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: AVR series Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)
Core Processor: AVR
Speed: 16MHz
Package: Tray
Package: 44-TQFP
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 26
Program Memory Size: 32KB (16K x 16)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
Data Converters: A/D 12x10b
Oscillator Type: Internal
Supply Voltage: 2.7V ~ 5.5V
Family Name: ATMEGA32
Categories: Integrated Circuits (ICs)
Case / Package: 44-TQFP (10x10)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
Quantity per package: 160
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001

Buy Now Datasheet
 - ATMEGA32U4RC-AU - Rochester Electronics
Newburyport, MA, United States
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP44

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP44

Supplier's Site Datasheet
Microcontroller Mcu, 8 Bit, Megaavr, 16Mhz, Tqfp-44; Product Range Microchip - 68T2842 - Newark, An Avnet Company
Chicago, IL, United States
Microcontroller Mcu, 8 Bit, Megaavr, 16Mhz, Tqfp-44; Product Range Microchip
68T2842
Microcontroller Mcu, 8 Bit, Megaavr, 16Mhz, Tqfp-44; Product Range Microchip 68T2842
MICROCONTROLLER MCU, 8 BIT, MEGAAVR, 16MHZ, TQFP-44; Product Range:AVR ATmega Family ATmega32 Series Microcontrollers; Architecture:megaAVR ; MCU Core Size:8bit; Program Memory Size:32KB; RAM Memory Size:2.5KB; CPU Speed:16MHz RoHS Compliant: Yes

MICROCONTROLLER MCU, 8 BIT, MEGAAVR, 16MHZ, TQFP-44; Product Range:AVR ATmega Family ATmega32 Series Microcontrollers; Architecture:megaAVR; MCU Core Size:8bit; Program Memory Size:32KB; RAM Memory Size:2.5KB; CPU Speed:16MHz RoHS Compliant: Yes

Supplier's Site Datasheet
Microcontrollers - ATMEGA32U4RC-AU - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
ATMEGA32U4RC-AU
Microcontrollers ATMEGA32U4RC-AU
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)

AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)

Buy Now Datasheet
Sheung Wan, Hong Kong
8-bit Microcontrollers - MCU
ATMEGA32U4RC-AU
8-bit Microcontrollers - MCU ATMEGA32U4RC-AU
8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn

8-bit Microcontrollers - MCU AVR USB 16K FL 16MHz Ind Temp Grn

Buy Now Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - ATMEGA32U4RC-AU - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
ATMEGA32U4RC-AU
Integrated Circuits (ICs) - Embedded - Microcontrollers ATMEGA32U4RC-AU
IC MCU 8BIT 32KB FLASH 44TQFP

IC MCU 8BIT 32KB FLASH 44TQFP

Supplier's Site
Embedded - Microcontrollers - ATMEGA32U4RC-AU - Lingto Electronic Limited
Shenzhen, China
Embedded - Microcontrollers
ATMEGA32U4RC-AU
Embedded - Microcontrollers ATMEGA32U4RC-AU
IC MCU 8BIT 32KB FLASH 44TQFP

IC MCU 8BIT 32KB FLASH 44TQFP

Supplier's Site Datasheet

Technical Specifications

  DigiKey Win Source Electronics Rochester Electronics Newark, An Avnet Company Quarktwin Technology Ltd. VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited
Product Category Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU)
Product Number ATMEGA32U4RC-AU-ND 862360-ATMEGA32U4RC-AU ATMEGA32U4RC-AU 68T2842 ATMEGA32U4RC-AU ATMEGA32U4RC-AU ATMEGA32U4RC-AU ATMEGA32U4RC-AU
Product Name Microcontrollers Embedded - Embedded - Microcontrollers - ATMEGA32U4RC-AU Microcontroller Mcu, 8 Bit, Megaavr, 16Mhz, Tqfp-44; Product Range Microchip Microcontrollers 8-bit Microcontrollers - MCU Integrated Circuits (ICs) - Embedded - Microcontrollers Embedded - Microcontrollers
Data Bus 8 Bit 8 Bit 8 Bit; 8-Bit 8 Bit 8 Bit; 8-Bit 8 Bit 8 Bit; 8-Bit
Clock Speed 16 MHz 16 MHz 16 MHz 16 MHz 16 MHz
Bits Other; A/D 12x10b
RAM 2.5 KB 32 KB 2.5 KB 2.5 KB 2.5 KB
ROM 32 KB 1 KB
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