Looking for a Microcontroller and RFID Module.

Hello all,

I'm looking for a Micro-controller that i can program using AVR Studio 4.

I'm making a RFID based door lock

And i want to be able to connect the following components;

16x2 LCD
4x4 Keypad
RFID module
Some sort of motor controller for the door lock


Can anyone name any specific micro-controller i could use and also a RFID module i can use with it

Thank you,