XR17C154 Datasheet, PDF (50/62 Pages) Exar Corporation – 5V PCI BUS QUAD UART

XR17C154
5V PCI BUS QUAD UART
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REV. 1.3.0
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
Thermal Resistance (20x20x1.4mm 144-TQFP)
7 Volts
-0.5 to 7V
-40^o to +85^o C
-65^o to +150^o C
500 mW
theta-ja = 42, theta-jc = 8
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.
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 Cur-
rent
I_IH
Input High Leakage Cur-
rent
I_CL
Input Clock Leakage
C_IN
Input Pin Capacitance
C_CLK
CLK Pin Capacitance
5
C_IDSEL
IDSEL Pin Capacitance
I_CC
Power Supply Current
I_SLEEP
Sleep Current
MAX
0.8
6.0
0.55
-10
UNITS
V
V
V
V
uA
CONDITION
Iout=6 mA
Iout=-2 mA
10
uA
±10
uA
10
pF
12
pF
8
pF
3
mA
PCI Bus CLK and Ext.
Clock = 2MHz,
all inputs at VCC or GND
and all outputs are
unloaded.
20
uA
All four UARTs asleep.
AD[31:0] at GND, all
inputs at VCC or GND.
NOTES
50