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ST16C552AIJ68 Datasheet(PDF) 28 Page - Exar Corporation

Part # ST16C552AIJ68
Description  DUAL UART WITH 16-BYTE FIFO AND PARALLEL PRINTER PORT
PDF  39 Pages
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Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation

ST16C552AIJ68 Datasheet(HTML) 28 Page - Exar Corporation

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



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