XR16C872 Datasheet, PDF (46/60 Pages) Exar Corporation – DUAL UART WITH 1284 PARALLEL PORT AND PLUG-AND-PLAY CONTROLLER

XR16C872
DISCONTINUED
ABSOLUTE MAXIMUM RATINGS
Supply range
Voltage at any pin
Operating temperature
Storage temperature
Package dissipation (100-PQFP)
* thermal resistance: theta-ja
theta-jc
-0.5 to 7 Volts
-0.5 V to VCC+0.5 V
-40°C to +85°C
-65°C to +150°
500 mW
45 °C/Watt
12 °C/Watt
DC ELECTRICAL CHARACTERISTICS
T =0° - 70° C (-40° - +85°C for IQ package), Vcc=3.3 or 5.0 V ± 10% unless otherwise specified.
A
Symbol
Parameter
V_ILCK
V_IHCK
V_IL
V_IH
V_OL
V_OL
V_OL
V_OL
V_OL
V_OL
V_OL
V_OL
V_OH
V_OH
V_OH
V_OH
V_OH
V_OH
V_OH
V_OH
I_IL
I_CL
ICAP
RIN
I_CC
Clock input low level
Clock input high level
Input low level
Input high level
Output low level on type O outputs
Output low level on type OT24 outputs
Output low level on type IO14 outputs
Output low level on type I024 outputs
Output low level on type O outputs
Output low level on type OT24 outputs
Output low level on type IO14 outputs
Output low level on type I024 outputs
Output high level on type O outputs
Output high level on type OT24 outputs
Output high level on type IO14 outputs
Output high level on type I024 outputs
Output high level on type O outputs
Output high level on type OT24 outputs
Output high level on type IO14 outputs
Output high level on type I024 outputs
Input leakage
Clock leakage
Input capacitance
Internal pull up/down resistance
Supply current
Limits
3.3
Min Max
0.6
2.4
-0.5 0.8
2.0
0.4
0.4
0.4
0.4
2.0
2.0
2.0
2.0
±10
±10
5
5.5
Limits
5.0
Min Max
Units
Conditions
0.6
V
3.0
V Vcc
-0.5 0.8
V
2.2 Vcc V
0.4
V
I_OL= 6 mA
0.4
V
I_OL= 18mA
0.4
V
I_OL= 14 mA
0.4
V
I_OL= 18mA
V
I_OL= 6mA
V
I_OL= 9mA
V
I_OL= 14mA
V
I_OL= 9mA
2.4
V
I_OH= -6 mA
2.4
V I_OH= -12 mA
2.4
V I_OH= -14 mA
2.4
V I_OH= -12 mA
V I_OH= -1.5mA
V
I_OH= -3mA
V I_OH= -10mA
V
I_OH= -3mA
±10 uA
±10 uA
5
pF
55 185 K ohms
10 mA 4-7 mA typ.
Rev. 1.00
Visit Exar Web Site at www.exar.com
46