Info on MBM27C1028 EPROM for Subaru SVX

[Land Shark]

 It's a 1M (64k x 16bit) EPROM with MULTIPLEXED A/D lines .. 

 The 28pin pkg has the following pinout ...

 1      Vpp
 2      n/c
 3      *OE
 4      *CE
 5      n/c
 6      AD0
 7      AD8
 8      AD1
 9      AD9
 10     AD2
 11     AD10
 12     AD3
 13     AD11
 14     GND
 15     AD4
 16     AD12
 17     AD5
 18     AD13
 19     AD6
 20     AD14
 21     AD7
 22     AD15
 23     A16
 24     n/c
 25     *ALE
 26     *BHE
 27     *PGM
 28     Vcc

 BTW, these EPROMS are NO LONGER PRODUCED :(

 Jim Conforti