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Microchip Technology ATMEGA644-20AU Embedded microcontroller TQFP 44 (10x10) 8-Bit 20 MHz I/O number 32
Product type
Embedded microcontroller
Clock speed
20 MHz
Series
AVR® ATmega
Type
ATMEGA644-20AU
Manufacturer
Microchip Technology
Datasheet (PDF)
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Item no:
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Total (€ 25.99 / piece)
€ 25.99
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Only 3 Piece(s) available
Technical specifications
- Type
ATMEGA644-20AU
- Product type
Embedded microcontroller
- Manufacturer
Microchip Technology
- Manuf. code
MCP
- Enclosure
TQFP 44 (10x10)
- Clock speed
20 MHz
- Series
AVR® ATmega
- Core size
8-Bit
- Processor core
AVR
- Oscillator type
Internal
- Peripherals
Brown-out Detect/Reset
POR
PWM
WDT
- I/O number
32
- Program memory type
FLASH
- Supply voltage (max.)
5.5 V
- Supply voltage (min.)
2.7 V
- Operating temperature (max.)
+85 °C
- Operating temperature (min.)
-40 °C
- Data converter (embedded microcontroller)
A/D 8x10b
- EEPROM size
2 K x 8
- Connectivity
I²C
SPI
UART/USART
- Program memory size
64 KB (32 K x 16)
- RAM size
4 K x 8
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 1266870 Microchip Technology ATMEGA644-20AU Embedded microcontroller TQFP 44 (10x10) 8-Bit 20 MHz I/O number 32
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