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ATMEGA644-20AUR
Microchip · TQFP · Active
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44
LifecycleActiveRoHSCompliant
- Manufacturer
- Microchip
- Package / case
- TQFP
- Mounting style
- Surface Mount
- Packaging
- Tape & Reel (TR)
- Voltage
- 2.7V – 5.5V
- Temperature
- -40°C – 85°C (TA)
- Frequency
- 20MHz
- Interface
- I2C, SPI, UART, USART
- Schedule B
- 8542310000
- Memory Size
- 64kB
- Memory Type
- FLASH
- Peripherals
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width
- 8b
- Number of I/Os
- 32
- Number of Pins
- 44
- Oscillator Type
- Internal