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atmega644-20au Microchip ATMEGA644-20AU, 8 bit AVR, ATMEGA644 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin TQFP
atmega644-20au Microchip ATMEGA644-20AU, 8 bit AVR, ATMEGA644 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin TQFP

Microchip ATMEGA644-20AU, 8 bit AVR, ATMEGA644 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin TQFP

Microchip ATMEGA644-20AU, 8 bit AVR, ATMEGA644 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin TQFP

Manufacturer:
Microchip
Manufacturer Part No:
ATMEGA644-20AU
Enrgtech Part No:
ET100939787
Warranty:
Manufacturer
SAR 5.02 SAR 5.02
Checking for live stock
Product Type:
Microcontroller
Series:
ATMEGA644
Package Type:
TQFP
Mount Type:
Surface
Pin Count:
44
Device Core:
AVR
Data Bus Width:
8bit
Interface Type:
USART, SPI
Program Memory Size:
64kB
Maximum Clock Frequency:
20MHz
RAM Size:
4kB
Maximum Supply Voltage:
5.5V
Analogue Comparators:
1
Minimum Operating Temperature:
-40°C
Number of Programmable I/Os:
32
Maximum Operating Temperature:
85°C
Width:
10.1 mm
Standards/Approvals:
RoHS
Height:
1.05mm
Length:
10.1mm
Minimum Supply Voltage:
2.7V
Instruction Set Architecture:
RISC
Number of Timers:
2
Program Memory Type:
FLASH
ADCs:
8 x 10 Bit
Automotive Standard:
No
pdf icon
0900766b8166ecd0.pdf(datasheets)
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