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ATMEGA32U4-AU
MCU AVR 32K FLASH 16MHZ 44-TQFP (Update 06/12/2023)
Part No.:  ATMEGA32U4-AU
Date added::  11/03/2013
Brand:  ATMEL
Origin:  Genuine
Package:  TQFP(44)
Category:  Microcontrolers
Pricing: 
Quantity (pcs)1 - 9 10 - 24 25+
Unit price (USD) 6.00 5.85 5.70
Product Unit:  pcs
In stock:  30 pcs
Views:  6659
Quantity: 
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ATMEGA32U4-AU MCU AVR 32K FLASH 16MHZ 44-TQFP

Datasheets  ATMEGA16,32U4
 ATMEGA32(16)U4 App Note
Category Integrated Circuits (ICs)
Family Embedded - Microcontrollers
Series AVR® ATmega
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) 2.7 V ~ 5.5 V
Data Converters A/D 12x10b
Oscillator Type External
Operating Temperature -40°C ~ 85°C
Package / Case 44-TQFP
Packaging Tray or Rell
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