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Automotive Industrial Microcontroller Chip , ATMEGA32U4-MU IC Integrated Chip

Categories MCU Microcontroller Unit
Brand Name: Microchip Technology
Model Number: ATMEGA32U4-MU
MOQ: 1
Price: Based on current price
Payment Terms: T/T
Supply Ability: In stock
Delivery Time: 3-5 work days
Packaging Details: anti-static bag & cardboard box
Core Processor: AVR
Core Size: 8-Bit
Speed: 16MHz
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
RAM Size: 2.5K x 8
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
Data Converters: A/D 12x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 44-VFQFN Exposed Pad
Supplier Device Package: 44-VQFN (7x7)
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Automotive Industrial Microcontroller Chip , ATMEGA32U4-MU IC Integrated Chip

ATMEGA32U4-MU IC MCU 8BIT 32KB FLASH 44VQFN Microchip Technology

Product Details

Description: The ATMEGA32U4-MU is an AVR microcontroller from Atmel's AVR® ATmega series. It features a core processor of AVR, 2.5 kB of data RAM, an internal oscillator, 26 I/O, and a maximum clock frequency of 16 MHz. It is packaged in a tray alternate packaging and has a speed of 16 MHz.

• Core processor of AVR
• 2.5 kB of data RAM
• Internal oscillator
• 26 I/O
• Maximum clock frequency of 16 MHz
• Speed of 16 MHz
• Interface type of SPI TWI USART
• Packaged in a tray alternate packaging

Applications: The ATMEGA32U4-MU is suitable for a wide range of applications, including embedded systems, automotive, industrial, and consumer applications. It can be used for motor control, power management, data acquisition, and communication. It is also suitable for applications that require low power consumption and high performance.


AttributeAttribute Value
ManufacturerIntel / Altera
Product CategoryMicrocontrollers
SeriesAVR® ATmega
PackagingTray Alternate Packaging
Unit-Weight0.013051 oz
Package-Case44-VFQFN Exposed Pad
Operating-Temperature-40°C ~ 85°C (TA)
Supplier-Device-Package44-QFN (7x7)
Number-of-I-O26 I/O
EEPROM-Size1K x 8
RAM-Size2.5K x 8
Program MemoryFLASH
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI2C, SPI, UART/USART, USB
Voltage-Supply-Vcc-Vdd2.7 V ~ 5.5 V
Program-Memory-Size32KB (16K x 16)
Data-ConvertersA/D 12x10b
Maximum Operating Temperature+ 85 C
Operating temperature range- 40 C
Operating-Supply-Voltage2.7 V to 5.5 V
Interface-TypeSPI TWI USART
Data-Bus-Width8 bit
Supply-Voltage-Max5.5 V
Supply-Voltage-Min2.7 V
Maximum-Clock-Frequency16 MHz
Number-of-ADC-Channels12 ADC Channels
Input/output26 I/O
Data-RAM-Size2.5 kB
Data-ROM-Size1 kB
Number-of-Timers-Counters5 Timer
ADC-Resolution10 bit


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