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ATMEGA644-20PU AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP
Price & Procurement
91 In Stock
Can ship immediately
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 5.26000 $5.26
25 4.82000 $120.50
100 4.36000 $436.00

Submit a request for quotation on quantities greater than those displayed.

ATMEGA644-20PU

Datasheet
Digi-Key Part Number ATMEGA644-20PU-ND
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Manufacturer

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Manufacturer Part Number ATMEGA644-20PU
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Description IC MCU 8BIT 64KB FLASH 40DIP
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Manufacturer Standard Lead Time 6 Weeks
Detailed Description

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP

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Product Attributes
Type Description Select All
Categories
Manufacturer Microchip Technology
Series AVR® ATmega
Packaging Tube 
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) 2.7V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Through Hole
Package / Case 40-DIP (0.600", 15.24mm)
Supplier Device Package 40-PDIP
Base Part Number ATMEGA644
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
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Additional Resources
Standard Package 10
Other Names ATMEGA64420PU