PIC16C57-RC/P
PIC16C57-RC/SO
PIC16C57-RC/SP
PIC16C57-RC/SS
PIC16C57-RCE/P
PIC16C57-RCE/SO
PIC16C57-RCE/SP
PIC16C57-RCE/SS
PIC16C57-RCI/P
PIC16C57-RCI/SO