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ATMEGA644-20AU
Embedded-mikrocontroller
Microchip Technology
MCP
TQFP-44 (10x10)
20 MHz
AVR® ATmega
8-Bit
AVR
Intern
Brown-out Detect/Reset
POR
PWM
WDT
32
FLASH
5.5 V
2.7 V
+85 °C
-40 °C
A/D 8x10b
2 K x 8
I²C
SPI
UART/USART
64 KB (32 K x 16)
4 K x 8
Ja
Datablad 1266870 Microchip Technology ATMEGA644-20AU Embedded-mikrocontroller TQFP-44 (10x10) 8-Bit 20 MHz Antal I/O 32