XR16L580_07 Datasheet, PDF (37/52 Pages) Exar Corporation – SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE

REV. 1.4.1
XR16L580
SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
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 (48-TQFP)
Thermal Resistance (32-QFN)
theta-ja =59^oC/W, theta-jc = 16^oC/W
theta-ja = 40^oC/W, theta-jc = 13^oC/W
DC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA=-40^O TO +85^OC, VCC=2.97 - 5.5V
SYMBOL
PARAMETER
LIMITS
3.3V
MIN
MAX
LIMITS
5.0V
MIN
MAX
UNITS
CONDITIONS
V_ILCK
V_IHCK
V_IL
V_IH
Clock Input Low Level
Clock Input High Level
Input Low Voltage
Input High Voltage
-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 5.5 2.2 5.5
V
V_OL Output Low Voltage
0.4
V I_OL = 6 mA
0.4
V _{IOL = 4 mA}
V_OH Output High Voltage
I_IL Input Low Leakage Current
2.4
2.0
V I_OH = -6 mA
V _{IOH = -1 mA}
±10
±10 uA See Test 1A
I_IH Input High Leakage Current
±10
±10 uA See Test 1B
C_IN Input Pin Capacitance
5
5
pF
I_CC Power Supply Current
I_SLEEP/ Sleep / Power-Save Current
I_PWRSV (16 and 68 modes, QFN Packages)
I_SLEEP/ Sleep / Power-Save Current
I_PWRSV (16 mode, 48-TQFP Package)
I_SLEEP/ Sleep / Power-Save Current
I_PWRSV (68 mode, 48-TQFP Package)
2
3
mA
15
30
uA See Test 2
90
150 uA See Test 2
180
300 uA See Test 2
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