C505-2RM SIEMENS [Siemens Semiconductor Group], C505-2RM Datasheet - Page 53

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

Pin Configuration in Programming Mode
Figure 27
P-MQFP-44 Pin Configuration of the C505A/C505CA in Programming Mode (Top View)
Semiconductor Group
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
D0
D3
D2
D1
34
35
36
37
38
39
40
41
42
43
44
33
1
32
2 3 4 5
31 30 29 28 27 26 25 24 23
C505CA
C505A
6
53
7 8
9
10
11
22
20
19
18
17
16
15
14
13
12
21
MCP03638
V
V
A4 / A12
A3 / A11
A2 / A10
A1 / A9
A0 / A8
XTAL1
XTAL2
N.C.
N.C.
CC
SS
C505A / C505CA
C505 / C505C
1997-12-01