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Microchip Technology ATMEGA32U4-MUR
Manufacturer
Manufacturer Product Number
ATMEGA32U4-MUR
Description
IC MCU 8BIT 32KB FLASH 44VQFN
Manufacturer Standard Lead Time Contact us
Detailed Description
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-VQFN (7x7)
Datasheet View datasheet
EDA/CAD Models
Product Attributes
Type
Description
Manufacturer
Microchip Technology
Number of I/O
26
Operating Temperature
-40°C ~ 85°C (TA)
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Program Memory Type
FLASH
EEPROM Size
1K x 8
Core Processor
AVR
Data Converters
A/D 12x10b
Core Size
8-Bit
Mounting Type
Surface Mount
Supplier Device Package
44-VQFN (7x7)
Speed
16MHz
Program Memory Size
32KB (16K x 16)
RAM Size
2.5K x 8
Package / Case
44-VFQFN Exposed Pad
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Connectivity
I2C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Documents & Media
Resource Type
Link
EDA Models
Design Resources
Training Modules
Environmental Information
Product Change Notices
Featured Products
Additional Resources
Attribute
Description
Part Number Alias
ATMEGA32U4-MUR
3441276
ATMEGA32U4-MURDKR-ND
ATMEGA32U4-MURTR-ND
Availability
In Stock
Updated
5/16/2026
In-Stock: 12,000
Packaging Quantity Unit Price Ext Price
1 141.000 ₫ 141.000 ₫
141.000 ₫
All prices are shown in the selected currency
Digi-Reel® · Digikey
Quantity Unit Price Ext Price
1
141.000 ₫
141.000 ₫
25
138.000 ₫
3.450.000 ₫
MOQ 1 · Order multiple 1
Tape & Reel (TR) · Digikey
Quantity Unit Price Ext Price
4,000
117.000 ₫
468.000.000 ₫
MOQ 4,000 · Order multiple 4,000
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Alternate Packaging
ATMEGA32U4-MU
IC MCU 8BIT 32KB FLASH 44VQFN
137.000 ₫ Microchip Technology
Substitutes
ATMEGA32U4RC-MUR
IC MCU 8BIT 32KB FLASH 44VQFN
117.000 ₫ Microchip Technology