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ATMEGA644PA-MN AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)
In Stock: 418
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1 2.56000 $2.56

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Alternate Package
  • Cut Tape (CT)  : 1611-ATMEGA644PA-MNRCT-ND
  • Minimum Quantity: 1  Non-Stock 
  • Quantity Available: 1,686 - Immediate
  • Unit Price: $2.60000

ATMEGA644PA-MN

Datasheet
Digi-Key Part Number 1611-ATMEGA644PA-MN-ND
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Manufacturer

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Manufacturer Part Number ATMEGA644PA-MN
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Description IC MCU 8BIT 64KB FLASH 44VQFN
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Manufacturer Standard Lead Time 4 Weeks
Detailed Description

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)

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Product Attributes
Type Description Select All
Categories
Manufacturer Microchip Technology
Series AVR® ATmega
Packaging 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 ~ 105°C (TA)
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Supplier Device Package 44-VQFN (7x7)
Base Part Number ATMEGA644PA
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package 360
Other Names 1611-ATMEGA644PA-MN