ATMEGA644A-AU

Microchip Technology
In Stock: 184

Can ship immediately

Pricing:
  • 1$4.83
  • 25$4.42074
  • 100$4.00531

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Technical Details

  • Series:AVR® ATmega
  • Package:Tray
  • Part Status:Active
  • Core Processor:AVR
  • Core Size:8-Bit
  • Speed:20MHz
  • Connectivity:I²C, SPI, UART/USART
  • Peripherals:Brown-out Detect/Reset, POR, PWM, WDT
  • Number of I/O:32
  • Program Memory Size:64KB (32K x 16)

 

  • Program Memory Type:FLASH
  • EEPROM Size:2K x 8
  • RAM Size:4K x 8
  • Voltage - Supply (Vcc/Vdd):1.8V ~ 5.5V
  • Data Converters:A/D 8x10b
  • Oscillator Type:Internal
  • Operating Temperature:-40°C ~ 85°C (TA)
  • Mounting Type:Surface Mount
  • Package / Case:44-TQFP
  • Supplier Device Package:44-TQFP (10x10)

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