ST16C450 Exar Corporation, ST16C450 Datasheet - Page 19

• Manufacturer Part Number: ST16C450
• Description: UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART)
• Manufacturer: Exar Corporation

ABSOLUTE MAXIMUM RATINGS
Supply range
Voltage at any pin
Operating temperature
Storage temperature
Package dissipation
DC ELECTRICAL CHARACTERISTICS
T
A
Symbol
=0° - 70°C (-40° - +85°C for Industrial grade packages), Vcc=3.3 - 5.0 V ± 10% unless otherwise specified.
Rev. 4.20
V
V
V
V
V
V
V
V
I
I
I
C
IL
CL
CC
ILCK
IHCK
IL
IH
OL
OL
OH
OH
P
Clock input low level
Clock input high level
Input low level
Input high level
Output low level on all outputs
Output low level on all outputs
Output high level
Output high level
Input leakage
Clock leakage
Avg power supply current
Input capacitance
Parameter
19
Min
-0.3
-0.3
2.4
2.0
2.0
Limits
3.3
VCC
Max
±10
±10
0.6
0.8
0.4
1.3
5
Min
-0.5
-0.5
3.0
2.2
2.4
Limits
5.0
VCC
VCC
Max
±10
±10
0.4
0.6
0.8
3
5
GND - 0.3 V to VCC +0.3 V
ST16C450
Units
mA
pF
V
V
V
V
V
V
V
V
A
A
-40 C to +85 C
-65 C to 150 C
I
I
I
I
Conditions
OL
OL
OH
OH
= 5 mA
= 4 mA
= -5 mA
= -1 mA
500 mW
7 Volts