-40
參數(shù)資料
型號(hào): XR20M1280L32-0A-EB
廠(chǎng)商: Exar Corporation
文件頁(yè)數(shù): 46/63頁(yè)
文件大?。?/td> 0K
描述: EVAL BOARD FOR XR20M1280L32
產(chǎn)品培訓(xùn)模塊: XR21V141x Full-Speed USB UART Family
UARTs with Integrated Level Shifters
標(biāo)準(zhǔn)包裝: 1
主要目的: 接口,UART
已用 IC / 零件: XR20M1280L32
已供物品:
其它名稱(chēng): 1016-1630
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
3.63 Volts
Voltage at Any Pin
GND-0.3 V to 3.6 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 (24-QFN)
theta-ja = 38oC/W, theta-jc = 26oC/W
Thermal Resistance (32-QFN)
theta-ja = 33oC/W, theta-jc = 22oC/W
Thermal Resistance (40-QFN)
theta-ja = 32oC/W, theta-jc = 16oC/W
ELECTRICAL CHARACTERISTICS
XR20M1280
50
I2C/SPI UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS
REV. 1.0.0
DC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA = -40O TO +85OC, VCC_XXXX IS 1.62 TO 3.63V
SYMBOL
PARAMETER
LIMITS
1.8V
MIN
MAX
LIMITS
2.5V
MIN
MAX
LIMITS
3.3V
MIN
MAX
UNITS
CONDITIONS
VILCK
Clock Input Low Level
-0.3
0.2
-0.3
0.4
-0.3
0.6
V
(XTAL1 input)
VIHCK
Clock Input High Level
1.4
VCC_
CORE
2.0
VCC_
CORE
2.4
VCC_
CORE
V
VIL
Input Low Voltage
-0.3
0.2
-0.3
0.5
-0.3
0.7
V
VIH
Input High Voltage
1.4
5.5
1.8
5.5
2.0
5.5
V
VOL
Output Low Voltage
0.4
V
IOL = 6 mA
IOL = 4 mA
IOL = 1.5 mA
VOH
Output High Voltage
1.4
1.8
2.0
V
IOH = -4 mA
IOH = -2 mA
IOH = -200 uA
VSIL
SDA & SCL pin Input Low
Voltage
-0.3
0.48
-0.3
0.75
-0.3
1.08
V
VSIH
SDA & SCL pin Input High
Voltage
1.12
5.5
1.6
5.5
2.0
5.5
V
VSOL
SDA Output Low Voltage
0.32
0.4
V
IOL = 4 mA
IOL = 3 mA
IIL
Input Low Leakage Current
±15
uA
IIH
Input High Leakage Current
±15
uA
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