Atmel ATMEGA644PA-MU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 44-Pin VQFN - BMUK Part # :-814-9166 - BrandAtmel - Mfr. Part No.ATMEGA644PA-MU - - Product Details 8-Bit PicoPower megaAVR Family Microcontrollers, Atmel This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS. Features Benefits of picoPower megaAVR microcontrollers•On-chip Flash•SRAM•Internal EEPROM•SPI•TWI (I²C)•USART, USB, CAN LIN interfaces•Watchdog timer•Precision oscillator•GPIO pins•ADC•DAC•Built-in temperature sensor•Internal voltage reference•Brown-out detector AVR Microcontrollers, Atmel Specifications Family Name ATmega Package .
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