Support/peripheral/other chips starting from 92

 
UPD9201   Floppy disk interface
Package:40-pin DIP
Manufacturers: NEC
NEC UPB9201C
 
UM9228   Floppy data separator
Comment:Compatible with FDC765A (8272A) floppy disk controllers.
Package:20-pin DIP
Manufacturers: UMC
UMC UM9228-1
 
(c) Copyright 2003 Gennadiy Shvets