XR16C2552 Datasheet, PDF (26/36 Pages) Exar Corporation – 2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO

XR16C2552
2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO
xr
REV. 1.0.0
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
7 Volts
GND-0.3 V to VCC+0.3 V
-40^o to +85^oC
-65^o to +150^oC
500 mW
TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: ± 15%)
Thermal Resistance (44-PLCC)
theta-ja = 50^oC/W, theta-jc = 21^oC/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA=-40^O TO +85^OC, VCC IS 2.97V TO 5.5V
SYMBOL
PARAMETER
LIMITS
3.3V
MIN
MAX
LIMITS
5.0V
MIN
MAX
V_ILCK
V_IHCK
V_IL
V_IH
V_OL
V_OL
V_OH
V_OH
I_IL
I_IH
C_IN
I_CC
Clock Input Low Level
Clock Input High Level
Input Low Voltage
Input High Voltage
Output Low Voltage
Output Low Voltage
Output High Voltage
Output High Voltage
Input Low Leakage Current
Input High Leakage Current
Input Pin Capacitance
Power Supply Current
-0.3
0.6
-0.5
0.6
2.4
VCC
3.0
VCC
-0.3
0.8
-0.5
0.8
2.0
VCC
2.2
VCC
0.4
0.4
2.4
2.0
±10
±10
±10
±10
5
5
1.2
3
UNITS
CONDITIONS
V
V
V
V
V
I_OL = 6 mA
V
I_OL = 4 mA
V
I_OH = -6 mA
V
I_OH = -1 mA
uA
uA
pF
mA
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