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Mouser Part #:
556-ATMEGA644-20MU
Manufacturer Part #:

ATmega644-20MU

Manufacturer:

Description:
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE - 20MHZ 5V
Mouser Online Catalog Page 219, Mouser Online Catalog
PDF Page 219, PDF Catalog Page
PDF Data Sheet
 
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Manufacturer: Atmel
Product Category: 8-bit Microcontrollers - MCU
RoHS: RoHS Compliant Details
Brand: Atmel
Core: AVR
Data Bus Width: 8 bit
Maximum Clock Frequency: 20 MHz
Program Memory Size: 64 kB
Data RAM Size: 4 kB
Operating Supply Voltage: 2.7 V to 5.5 V
Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT
Package / Case: MLF-44
Data RAM Type: SRAM
Data ROM Size: 2 kB
Data ROM Type: EEPROM
Interface Type: 2-Wire, SPI, USART
Minimum Operating Temperature: - 40 C
Number of I/Os: 32 I/O
Processor Series: megaAVR
Product: MCU
Program Memory Type: Flash
Series: ATMEGA 644
Factory Pack Quantity: 360
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 2.7 V
Tradename: ATMEGA
Mouser Part #:Manufacturer Part #:Packaging AvailabilityPriceMin
556-ATMEGA644-20MUR ATMEGA644-20MUR Reel Non-Stocked $4.67 4000
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Pricing (USD)
  1: $8.23
  10: $7.41
  25: $6.75
  50: $6.45
  100: $6.09
  250: $5.60
  500: $5.10
  1,000: $4.61
  2,500: $4.57

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