ATMEGA32U4-AU by Microchip Tech – Specifications

Microchip Tech ATMEGA32U4-AU is a ATMEGA32U4-AU from Microchip Tech, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 32KB 2.7V~5.5V AVR 2.5KB 16MHz FLASH 26 QFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a QFP-44(10x10) package and is sold as Tray. Key features include:

  • Low-Voltage Detect: Yes
  • Program Storage Size: 32KB
  • Operating Temperature Range: -40℃~+85℃
  • Operating Voltage Range: 2.7V~5.5V
  • Watchdog: Yes
  • CPU Core: AVR
  • Peripheral/Function: PWM;WDT
  • Universal Serial Bus: Yes
  • RAM Size: 2.5KB
  • EEPROM: 1KB
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 16MHz
  • Program Memory Type: FLASH
  • ADC (Bit): 10bit
  • GPIO Ports Number: 26

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1.094 grams.

More on ATMEGA32U4-AU

Full Specifications of ATMEGA32U4-AU

Model NumberATMEGA32U4-AU
Model NameMicrochip Tech ATMEGA32U4-AU
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandMicrochip Tech
Description32KB 2.7V~5.5V AVR 2.5KB 16MHz FLASH 26 QFP-44(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:1.094 grams / 0.03859 oz
Package / CaseQFP-44(10x10)
Package / ArrangeTray
BatteryNo
ECCNEAR99
Infrared Data Association-
Low-Voltage DetectYes
CCP Capture/Compare-
Program Storage Size32KB
Internal Comparator-
communication protocol-
Operating Temperature Range-40℃~+85℃
Operating Voltage Range2.7V~5.5V
WatchdogYes
CPU CoreAVR
Peripheral/FunctionPWM;WDT
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial BusYes
Direct Memory Access-
RAM Size2.5KB
EEPROM1KB
PWM (Bit)-
Internal OscillatorYes
CPU Maximum Speed16MHz
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)10bit
GPIO Ports Number26

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