ST16C552 Exar Corporation, ST16C552 Datasheet - Page 28

• Manufacturer Part Number: ST16C552
• Description: DUAL UART WITH 16-BYTE FIFO AND PARALLEL PRINTER PORT
• Manufacturer: Exar Corporation

ST16C552/552A
ABSOLUTE MAXIMUM RATINGS
Supply range
Voltage at any pin
Operating temperature
Storage temperature
Package dissipation
DC ELECTRICAL CHARACTERISTICS
T
Note: See the Symbol Description Table, for a listing of pins having internal pull-up resistors.
A
Symbol
=0 - 70 C (-40 - +85 C for Industrial grade packages), Vcc=2.97 - 5.5V unless otherwise specified.
Rev. 3.40
V
V
V
V
V
V
V
V
V
I
I
I
C
R
CC
IL
CL
ILCK
IHCK
IL
IH
IH
OL
OL
OH
OH
P
IN
Clock input low level
Clock and printer port input high level
Input low level
Input high level (Rev "E" and older)
Input high level (Rev "F" and newer)
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
Internal pull-up resistance
Parameter
28
Min
-0.3
-0.3
2.4
2.0
2.0
2.0
9
Limits
3.3
VCC
VCC
Max
±10
±10
0.6
0.8
5.5
0.4
1.5
5
Min
-0.5
-0.5
3.0
2.2
2.2
2.4
Limits
5.0
VCC
VCC
Max
±10
±10
0.6
0.8
5.5
0.4
22
3
5
GND - 0.3 V to VCC +0.3 V
Units
mA
k
pF
V
V
V
V
V
V
V
V
V
A
A
-40 C to +85 C
-65 C to 150 C
I
I
I
I
OL
OL
OH
OH
Conditions
= 4 mA
= 4 mA
= -4 mA
= -1 mA
500 mW
7 Volts