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ATMEGA32U4-AU

Datasheet

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Specifications

Digi-Key part number 2156-ATMEGA32U4-AU-ND
Manufacturer Atmel
Manufacturer Product Number ATMEGA32U4-AU
Description IC MCU 8BIT 32KB FLASH 44TQFP
Detailed Description AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10×10)
Category Integrated Circuits (ICs)
Embedded
Microcontrollers
Mfr Atmel
Series AVR® ATmega
Package Bulk
Product Status Active
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-TQFP
Supplier Device Package 44-TQFP (10×10)
Base Product Number ATMEGA32

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