83C166 Siemens Semiconductor Group, 83C166 Datasheet - Page 8

• Manufacturer Part Number: 83C166
• Description: 16-Bit CMOS Single-Chip Microcontroller
• Manufacturer: Siemens Semiconductor Group

Pin Definitions and Functions (cont’d)
Symbol
V
V
Semiconductor Group
CC
SS
Pin
Number
7, 18,
38, 61,
79, 93
6, 21,
39, 60,
78, 94
Input
Output
-
-
Function
Digital Supply Voltage:
+ 5 V during normal operation and idle mode.
Digital Ground.
2.5 V during power down mode
7
SAB 80C166/83C166