W78LE51C Datasheet, PDF (18/23 Pages) Winbond – 8-BIT MICROCONTROLLER

W78LE51C/W78L051C
Data Write Cycle
XTAL1
S4 S5 S6 S1 S2 S3 S4 S5 S6 S1 S2 S3
ALE
PSEN
PORT 2
PORT 0
WR
A0-A7
A8-A15
DATA OUT
T_DAD
T _DWD
T _DAW
T _DWR
Port Access Cycle
S5
XTAL1
S6
S1
ALE
PORT
INPUT
SAMPLE
TPDS
T PDH
T PDA
DATA OUT
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