SAB80C517A-N18 Siemens Semiconductor Group, SAB80C517A-N18 Datasheet - Page 69

• Manufacturer Part Number: SAB80C517A-N18
• Description: 8-Bit CMOS Single-Chip Microcontroller
• Manufacturer: Siemens Semiconductor Group

Data Memory Write Cycle
Semiconductor Group
PSEN
Port 0
Port 2
ALE
WR
t
A0 - A7 from
AVLL
Ri or DPL
t
AVWL
t
LLAX2
t
P2.0 - P2.7 or A8 - A15 from DPH
LLWL
t
QVWX
Data OUT
t
t
QVWH
WLWH
68
t
WHLH
SAB 80C517A/83C517A-5
t
WHQX
from PCL
A0 - A7
A8 - A15 from PCH
Instr.IN
1994-05-01
MCT00098