
KL5KUSB105
Kawasaki LSI
2570 North First Street
Suite 301
San Jose, CA 95131
Tel: (408) 570-0555
Fax: (408) 570-0567
www.klsi.com
7
Ver. 1.8
USB to 4 Serial Ports
Electrical Characteristics
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Input Voltage
Symbol
V
DD
V
IN
(Normal)
V
IN
(5V Tolerant)
TSTG
Ratings
-0.3 to 4.0
-0.3 to V
DD
+0.3
-0.3 to 6.0
-55 to 125
Unit
V
V
V
°
C
Storage Temperature
DC Characteristics and conditions (V
DD
@ 3.3V
±
.3V)
Symbol
Parameter
Value
Typ
3.3
-
-
1.8
0.9
-
-
-
-
-
-
-
Condition
Min
3.0
2.0
-
-
0.5
0.4
-10
-10
2.4
-
-10
-10
Max
3.6
-
0.8
2.3
-
-
10
10
-
0.4
10
-10
Unit
V
DD
V
IH
V
IL
V+ *
V- *
V
H
*
I
IH
I
IL
V
OH
V
OL
I
OZ
Supply Voltage
Input high voltage
Input low voltage
Input high voltage
Input low voltage
Hysteresis voltage
Input high current
Input low current
Output high voltage
Output low voltage
3-state leakage current
V
V
V
V
V
V
μ
A
μ
A
V
V
μ
A
μ
A
Schmitt
Schmitt
Schmitt
V
IN
= V
DD
V
IN
= V
ss
V
OH
=V
SS
V
OL
=V
DD
*For reset pin (nNRESET, pin 66)
January 1999
Copyright 1999
Kawasaki LSI
Printed in U.S.A
Kawasaki LSI assumes no responsibility or liability for (1) any errors or inaccuracies contained in the information herein and (2) the use of the
information or a portion thereof in any application, including any claim for (a) copyright or patent infringement or (b) direct, indirect, special or
consequential damages. There are no warranties extended or granted by this document. The information herein is subject to change without notice
form Kawasaki LSI