XR16M890IL32-0C Datasheet, PDF (51/63 Pages) Exar Corporation – UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS

REV. 1.0.0
XR16M890
UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
Voltage at Any Pin
Operating Temperature
Storage Temperature
Package Dissipation
3.63 Volts
GND-0.3 V to 3.63 V
-40^o to +85^oC
-65^o to +150^oC
500 mW
TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: ± 15%)
Thermal Resistance (32-QFN)
Thermal Resistance (40-QFN)
Thermal Resistance (48-TQFP)
theta-ja = 33^oC/W, theta-jc = 22^oC/W
theta-ja = 32^oC/W, theta-jc = 16^oC/W
theta-ja = 59^oC/W, theta-jc = 16^oC/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA = -40^O TO +85^OC, VCC_XXXX IS 1.62V TO 3.63V
SYMBOL
PARAMETER
V_ILCK
V_IHCK
Clock Input Low Level
Clock Input High Level
V_IL Input Low Voltage
V_IH Input High Voltage
V_OL 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
1.8V
MIN
MAX
-0.3 0.3
1.4 VCC_
CORE
-0.3 0.2
1.4
5.5
0.4
1.4
±15
±15
5
2
5
LIMITS
2.5V
MIN
MAX
-0.3 0.4
2.0 VCC_
CORE
-0.3 0.5
1.8
5.5
0.4
1.8
±15
±15
5
3
10
LIMITS
3.3V
MIN
MAX
-0.3 0.6
UNITS
CONDITIONS
V (XTAL1 input)
2.4 VCC_ V
CORE
-0.3 0.7
V
2.0
5.5
V
0.4
V I_OL = 6 mA
V _{IOL = 4 mA}
V _{IOL = 1.5 mA}
2.0
V I_OH = -4 mA
V _{IOH = -2 mA}
V _{IOH = -200 uA}
±15 uA
±15 uA
5
pF
4
mA Ext Clk = 5MHz
20 uA See Test 1
Test 1: All inputs should remain steady at VCC or GND to minimize Sleep current. RX input must idle at HIGH while asleep.
51