C505-2RM SIEMENS [Siemens Semiconductor Group], C505-2RM Datasheet - Page 77

• Manufacturer Part Number: C505-2RM
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Figure 33
Data Memory Write Cycle
Figure 34
External Clock Drive on XTAL1
Semiconductor Group
PSEN
Port 0
Port 2
ALE
WR
XTAL1
t
A0 - A7 from
AVLL
Ri or DPL
t
AVWL
TCL
t
LLAX2
t
P2.0 - P2.7 or A8 - A15 from DPH
LLWL
H
t
QVWX
TCL
Data OUT
t
t
QVWH
WLWH
77
L
CLP
t
R
t
WHLH
t
WHQX
from PCL
A0 - A7
A8 - A15 from PCH
t
F
C505A / C505CA
0.7
0.2 V
C505 / C505C
V
MCT03310
CC
CC
- 0.1
Instr.IN
1997-12-01
MCT00098