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ATMEGA32U4-AU MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP

ATMEGA32U4-AU MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP

  • SKU: IC1603
  • Shipping Weight: 4g
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US$4.48
  (9828 Pieces available)
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ATMEGA32U4-AU MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP

 

EU RoHS Compliant 
ECCN (US) EAR99
Part Status Active
HTS 8542.31.00.01
Family Name ATmega
Instruction Set Architecture RISC
Device Core AVR
Core Architecture AVR
Maximum CPU Frequency (MHz) 16
Maximum Clock Rate (MHz) 16
Data Bus Width (bit) 8
Program Memory Type Flash
Program Memory Size 32KB
RAM Size 2.5KB
Programmability Yes
Interface Type EBI/I2S/SPI/TWI/USART/USB
Number of I/Os 26
No. of Timers 4
PWM 4
Number of ADCs Single
ADC Channels 12
ADC Resolution (bit) 10
USART 1
UART 0
USB 1
SPI 2
I2C 0
I2S 1
CAN 0
Ethernet 0
Watchdog 1
Analog Comparators 1
Minimum Operating Supply Voltage (V) 2.7
Typical Operating Supply Voltage (V) 5|3.3
Maximum Operating Supply Voltage (V) 5.5
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Supplier Temperature Grade Industrial
Packaging Tray
CECC Qualified No
Standard Package Name QFP
Pin Count 44
Supplier Package TQFP
Mounting Surface Mount
Package Height 1.05(Max)
Package Length 10
Package Width 10
PCB changed 44
Lead Shape Gull-wing

 


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