C541U Datasheet, PDF (51/63 Pages) Siemens Semiconductor Group – 8 BIT CMOS MICROCONTROLLER

C541U
t _WHLH
ALE
PSEN
RD
Port 0
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
Port 2
P2.0 - P2.7 or A8 - A15 from DPH
Figure 23
Data Memory Read Cycle
A8 - A15 from PCH
MCT00097
Semiconductor Group
49