XRT16C854 Datasheet, PDF (41/54 Pages) Exar Corporation – 2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO

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REV. 3.0.1
ELECTRICAL CHARACTERISTICS
XR16C854/854D
2.97V TO 5.5V QUAD UART WITH 128-BYTE FIFO
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
7 Volts
GND-0.3 V to 7 V
-40^o to +85^oC
-65^o to +150^oC
500 mW
TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: = 15%)
Thermal Resistance (64-LQFP)
theta-ja = 49^oC/W, theta-jc = 10^oC/W
Thermal Resistance (68-PLCC)
theta-ja = 39^oC/W, theta-jc = 17^oC/W
Thermal Resistance (100-QFP)
theta-ja = 45^oC/W, theta-jc = 12^oC/W
DC ELECTRICAL CHARACTERISTICS
TA=0O TO 70OC (-40O TO +85OC FOR INDUSTRIAL GRADE PACKAGE), VCC IS 2.97 TO 5.5V
SYMBOL
PARAMETER
V_ILCK
V_IHCK
V_IL
V_IH
V_IH
V_OL
Clock Input Low Level
Clock Input High Level
Input Low Voltage
Input High Voltage
(For devices with top mark date code of "DC YYWW" and older)
Input High Voltage
(For devices with top mark date code of "F2 YYWW" and newer)
Output Low Voltage
V_OH Output High Voltage
I_IL
I_IH
C_IN
I_CC
I_SLEEP
Input Low Leakage Current
Input High Leakage Current
Input Pin Capacitance
Power Supply Current
Sleep Current
LIMITS
3.3V
MIN
MAX
LIMITS
5.0V
MIN
MAX
UNITS
-0.3 0.6 -0.5 0.6
V
2.4 VCC 3.0 VCC V
-0.3 0.8 -0.5 0.8
V
2.0 VCC 2.2 VCC V
CONDITIONS
2.0 5.5 2.2 5.5
V
0.4
0.4
2.4
2.0
±10
±10
V I_OL = 6 mA
I_OL = 4 mA
V I_OH = -6 mA
I_OH = -1 mA
uA
±10
±10 uA
5
5
pF
3
6
mA
100
200 uA See Test 1
Test 1: The following inputs remain steady at VCC or GND state to minimize Sleep current: A0-A2, D0-D7, IOR#, IOW#,
CSA#, CSB#, CSC#, and CSD#. Also, RXA, RXB, RXC, and RXD inputs idle at logic 1 state while asleep.
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