參數(shù)資料
型號: XR16V654IQ-0A-EVB
廠商: Exar Corporation
文件頁數(shù): 37/58頁
文件大?。?/td> 0K
描述: EVAL BOARD FOR XR16V654 100QFP
標準包裝: 1
系列: *
XR16V654/654D
42
2.25V TO 3.6V QUAD UART WITH 64-BYTE FIFO
REV. 1.0.1
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 must idle at HIGH while asleep.
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
4 Volts
Voltage at Any Pin
GND-0.3 V to 4 V
Operating Temperature
-40o to +85oC
Storage Temperature
-65o to +150oC
Package Dissipation
500 mW
TYPICAL PACKAGE THERMAL RESISTANCE DATA (MARGIN OF ERROR: ± 15%)
Thermal Resistance (48-QFN)
theta-ja = 28oC/W, theta-jc = 10.5oC/W
Thermal Resistance (64-LQFP)
theta-ja = 49oC/W, theta-jc = 10oC/W
Thermal Resistance (68-PLCC)
theta-ja = 39oC/W, theta-jc = 17oC/W
Thermal Resistance (80-LQFP)
theta-ja = 37oC/W, theta-jc = 7oC/W
Thermal Resistance (100-QFP)
theta-ja = 45oC/W, theta-jc = 12oC/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA = -40
O TO +85OC, VCC IS 2.25 TO 3.6V
SYMBOL
PARAMETER
LIMITS
2.5V
MIN
MAX
LIMITS
3.3V
MIN
MAX
UNITS
CONDITIONS
VILCK
Clock Input Low Level
-0.3
0.4
-0.3
0.6
V
VIHCK
Clock Input High Level
2.0
VCC
2.4
VCC
V
VIL
Input Low Voltage
-0.3
0.5
-0.3
0.7
V
VIH
Input High Voltage
1.8
5.5
2.0
5.5
V
VOL
Output Low Voltage
0.4
V
IOL = 6 mA
IOL = 4 mA
VOH
Output High Voltage
1.8
2.0
V
IOH = -4 mA
IOH = -2 mA
IIL
Input Low Leakage Current
±15
uA
IIH
Input High Leakage Current
±15
uA
CIN
Input Pin Capacitance
5
pF
ICC
Power Supply Current
1.7
3
mA
Ext Clk = 2MHz
ISLEEP
Sleep Current
350
450
uA
See Test 1
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