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C509-L_97 Datasheet, PDF (281/290 Pages) Siemens Semiconductor Group – 8-Bit CMOS Microcontroller
Device Specifications
C509-L
t WHLH
ALE
PSEN
WR
Port 0
Port 2
t LLWL
t WLWH
t AVLL
t LLAX2
A0 - A7 from
Ri or DPL
t AVWL
tQVWX
tQVWH
Data OUT
P2.0 - P2.7 or A8 - A15 from DPH
Data Memory Write Cycle
tWHQX
A0 - A7
from PCL
Instr.IN
A8 - A15 from PCH
MCT00098
External Clock Drive Drive XTAL2
Semiconductor Group
11-11
1997-10-01