ST16C452 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'ST16C452' PDF : 30 Pages View PDF
ST16C452/452PS
ABSOLUTE MAXIMUM RATINGS
Supply range
Voltage at any pin
Operating temperature
Storage temperature
Package dissipation
DC ELECTRICAL CHARACTERISTICS
7 Volts
GND - 0.3 V to VCC +0.3 V
-40° C to +85° C
-65° C to 150° C
500 mW
T =0° - 70°C (-40° - +85°C for Industrial grade packages), Vcc=2.97 - 5.5V unless otherwise specified.
A
Symbol
Parameter
VILCK
VIHCK
VIL
VIH
V
IH
VOL
VOL
V
OH
VOH
IIL
I
CL
ICC
CP
RIN
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
Limits
3.3
Min Max
-0.3 0.6
2.4 VCC
-0.3 0.8
2.0 VCC
2.0 5.5
0.4
2.0
±10
±10
2.5
5
9
Limits
5.0
Min Max
-0.5 0.6
3.0 VCC
-0.5 0.8
2.2 VCC
2.2 5.5
0.4
2.4
±10
±10
5
5
22
Units
V
V
V
V
V
V
V
V
V
µA
µA
mA
pF
kΩ
Conditions
IOL= 4 mA
IOL= 4 mA
I = -4 mA
OH
IOH= -1 mA
Note: See the Symbol Description Table, for a listing of pins having internal pull-up resistors.
Rev. 3.20
23
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