Microchip ATMEGA644-20AU MCU 8位 ATmega AVR RISC 64KB 闪存 3.3V/5V 44引脚 TQFP
制造商Microchip(查看更多该品牌的产品)
ModelATMEGA644-20AU
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Interfaces: JTAG/SPI/TWI/USART
MCU Family: AVR ATmega
MCU Series: ATmega64
Device Core: AVR
IC Mounting: Surface Mount
No. of I/Os: 32
No. of Pins: 44
Product Range: AVR ATmega Family ATmega64 Series Microcontrollers
IC Case / Package: TQFP
Operating Frequency Max: 20
Operating Temperature Max: 85 °C
Operating Temperature Min: -40 °C
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