Final year project problem

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jatinkakadiya

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hey friends,
I want to use 2 serial port at same time in micro controller.
I want to connect 1 RF ID Reader and 1 PC with same micro controller.
so please suggest me any micro controller which has 2 serial communication port..
is it possible in AVR micro controller ?
if not then please suggest me other microcontroller with it's IC number.
thank you
 

pic18f46k22 has 2 serial port but any way you can't use 2 serial port at the same time. you can use interrupt of serial port to manage your communication.
 

have u idea about ATMEGA 16. ?

and in ATMEGA 128 there are 64 pins but we require only 40 pins.
and in ATMEGA 128, 2 USART r there or 1 USART and 1 SPI ??
 

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