XR17C152 Datasheet, PDF (50/62 Pages) Exar Corporation – 5V PCI BUS DUAL UART

XR17C152
5V PCI BUS DUAL UART
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REV. 1.2.0
ABSOLUTE MAXIMUM RATINGS
Power Supply Range (VCC)
Voltage at any pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (20x20x1.0mm 144-TQFP)
7 volts
-0.5 to 7 volts
-40^o to +85^o C
-65^o to +150^o C
500 mW
theta-ja = 45, theta-jc = 7 ^oC/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS FOR 5V SIGNALING
TA=0^o to 70^oC (-40^o to +85^oC for industrial grade package). VCC = 4.5 - 5.5V unless otherwise specified.
SYMBOL
PARAMETER
MIN
V_IL
Input Low Voltage
-0.5
V_IH
Input High Voltage
2.0
V_OL
Output Low Voltage
V_OH
Output High Voltage
2.4
I_IL
Input Low Leakage Current
I_IH
Input High Leakage Current
MAX
0.8
6
0.55
-10
10
UNITS
V
V
CONDITION
V I_OL = 6 mA
V I_OH = -2 mA
uA
uA
NOTES
I_CL
C_IN
C_CLK
C_IDSEL
I_CC
Input Clock Leakage
Input Pin Capacitance
CLK Pin Capacitance
IDSEL Pin Capacitance
Power Supply Current
I_SLEEP
Sleep Current
+/-10 uA
10
pF
5
12
pF
8
pF
4
mA
PCI Bus CLK and
Ext. Clock=2MHz, all
inputs are at VCC or GND
and all outputs are
unloaded
20
uA
Both UARTs asleep.
AD[31:0] at GND, all inputs
at VCC or GND
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