W78IRD2 Datasheet, PDF (65/76 Pages) Winbond – 8-BIT MICROCONTROLLER

W78IRD2
Data Write Cycle
XTAL1
ALE
PSEN
PORT 2
PORT 0
WR
S4 S5 S6 S1 S2 S3 S4 S5 S6 S1 S2 S3
A0-A7
A8-A15
DATA OUT
T_DAD
T_DWD
T_DAW
T_DWR
Port Access Cycle
XTAL1
ALE
PORT
INPUT
SAMPLE
S5
TPDS
TPDH
S6
S1
TPDA
DATA OUT
- 65 -
Publication Release Date: October 2, 2006
Revision A7