C501 Datasheet, PDF (40/48 Pages) Siemens Semiconductor Group – 8-Bit CMOS Microcontroller

C501
t _WHLH
ALE
PSEN
RD
Port 0
Port 2
t _LLDV
t _LLWL
t _RLRH
t _AVLL
t _LLAX2
A0 - A7 from
Ri or DPL
t _AVWL
t _AVDV
t _RLDV
t _RLAZ
Data IN
t _RHDZ
t _RHDX
A0 - A7
from PCL
Instr.
IN
P2.0 - P2.7 or A8 - A15 from DPH
A8 - A15 from PCH
MCT00097
Figure 14
Data Memory Read Cycle
Semiconductor Group
40
1997-04-01