King Billion Electronics Co., Ltd

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HF88M02

January 16, 2004

Page 11 of 19

V1.11

This specification is subject to change without notice. Please contact sales person for the latest version before use.

7.1 Data File Read Cycle

CEn

WEn

OEn

RS[2:0]

D[7:0]

Internal

Memory

Address

AC0

AC1

AC2

34

56

07

Internal

Memory

Data

xxxx34

xx5634

075634

1E

ZZ

ZZ

3C

ZZ

78

ZZ

1E

ZZ

3C

ZZ

78

ZZ

075635

075636

075637

RS2=0, RS1 and RS0 can be any value.

Data File Read Cycle

t

ACE

t

CE

t

WEL

t

WEH

t

DHeld

t

OLZ

t

OEL

t

OEH

t

CEHeld

t

RCEL

t

RCEH