Suggest me microcontroller for RFID tag that uses manchester/biphase coding

my tag uses manchester/biphase coding . can i use htrc110 (4m philips) on d base station side aith atmel mega 32? i need help in deciding which base station interface ic to use and how 2 choose a compatible microcontroller wid d same...
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thanx

someone plz reply... whether question is not clear?

u can use pic18f4550-family microcontrollers....n so far i know htrc110 support that manchester modulation technique