w79e532 Winbond Electronics Corp America, w79e532 Datasheet - Page 67

• Manufacturer Part Number: w79e532
• Description: 8-bit Microcontroller
• Manufacturer: Winbond Electronics Corp America

18.3.4 Data Memory Read Cycle
18.3.5 Data Memory Write Cycle
PORT 0
PORT 0
PORT 2
PSEN
WR
ALE
PORT 2
PSEN
RD
ALE
INSTRUCTION
INSTRUCTION
IN
IN
t
t
LLAX2
LLAX1
ADDRESS
t
ADDRESS
t
AVLL
AVLL
A0-A7
t
A0-A7
t
AVDV2
t
AVWL1
AVWL1
t
t
LLWL
LLWL
ADDRESS A8-A15
t
t
ADDRESS A8-A15
AVDV1
AVDV2
- 67 -
t
LLDV
t
t
t
QVWX
RLRH
RLDV
t
t
WLWH
RLAZ
DATA OUT
Publication Release Date: November 21, 2005
DATA
IN
W79E532/W79L532
t
t
RHDZ
WHQX
t
WHLH
t
WHLH
t
RHDX
ADDRESS
ADDRESS
A0-A7
A0-A7
Revision A5