ICS1893Y-10 Datasheet, PDF (120/150 Pages) –

ICS1893Y-10 Data Sheet - Release
Chapter 8 Pin Diagram, Listings, and Descriptions
8.3.5 Reserved Pins
Table 8-8 lists the reserved pins.
Table 8-8. Reserved Pins
Pin
Name
REG
Pin
Number
20
Pin
Type
Input
Pin Description
The REG pin when held Low allows access to ICS proprietary registers.
The REG pin has a built in internal 50 kOhm resistive pull-up and may
normally be treated as a NC. However, it is suggested that a resistor
place holder to VSS be included in the layout.
8.3.6 Ground and Power Pins
Table 8-9 lists the ground and power pins.
Table 8-9. Ground and Power Pins
Pin Name Pin Number
VSS
4
VSS
11
VSS
12
VSS
17
VSS
22
VSS
28
VSS
29
VSS
40
VSS
56
VSS
57
VSS
58
VSS
61
VDD
7
VDD
8
VDD
15
VDD
16
VDD
25
VDD_IO
37
VDD_IO
51
VDD
54
VDD
63
Pin Type
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Power
Power
Power
Power
Power
Power
Power
Power
Power
ICS1893Y-10 Rev F 1/20/04
Copyright © 2004, Integrated Circuit Systems, Inc.
All rights reserved.
120
January, 2004