Avago Technologies LSI53C320 - Manual (Page 43)

LSI53C320 Ultra320 SCSI Bus Expander Technical Manual 4-1
Version 2.2 Copyright © 2003 by LSI Logic Corporation. All rights reserved.
Chapter 4
Specifications
This chapter provides the electrical and environmental specifications for
the LSI53C320 and consists of these topics:
•
Section 4.1, “Electrical Characteristics,” page 4-1
•
Section 4.2, “Chip Drawings,” page 4-8
4.1 Electrical Characteristics
This section provides the electrical characteristics of the LSI53C320.
4.1.1 DC Characteristics
Table 4.1 through 4.10 give the current and voltage specifications.
Figure 4.1 and Figure 4.2 illustrate the driver and receiver schematics.
Table 4.1 Absolute Maximum Stress Ratings
1
Symbol Parameter Min Max Unit Test Conditions
T
STG
Storage Temperature –40 125 ˚C –
V
DD-Core
Supply Voltage –0.3 2.2 V –
V
DD-IO
IO Supply Voltage
−
0.3 3.9 V –
V
IN
Input Voltage
−
0.5 V
DD
+ 0.5 V –
I
LP
Latch-up current
±
150 – mA
−
2 V < VPIN < 8 V
ESD Electrostatic Discharge – 2000 V MIL-STD 883C,
Method 3015.7
1. Stresses beyond those listed can damage the device. These are stress ratings; functional operation
at or beyond these values is not implied.