REV. 1.1.0 I2C/SPI UART WITH 64-BYTE FIFO 5.0 ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS Power Supply Range 4 Volt" />
參數資料
型號: XR20M1170IG24-F
廠商: Exar Corporation
文件頁數: 36/56頁
文件大小: 0K
描述: IC UART FIFO I2C/SPI 64B 24TSSOP
標準包裝: 62
特點: *
通道數: 1,UART
FIFO's: 64 字節(jié)
規(guī)程: RS485
電源電壓: 2.25 V ~ 3.6 V
帶自動流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動位檢測功能:
帶調制解調器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 24-TSSOP
包裝: 管件
其它名稱: 1016-1571-5
XR20M1170IG24-F-ND
XR20M1170
41
REV. 1.1.0
I2C/SPI UART WITH 64-BYTE FIFO
5.0 ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
4 Volts
Voltage at Any Pin
GND-0.3V to 4V
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 (16-QFN)
theta-ja = 40oC/W, theta-jc = 26oC/W
Thermal Resistance (24-TSSOP)
theta-ja = 84oC/W, theta-jc = 16oC/W
Thermal Resistance (16-TSSOP)
theta-ja = 105oC/W, theta-jc = 20oC/W
DC ELECTRICAL CHARACTERISTICS
TA= -40o to +85oC, Vcc is 1.62V to 3.63V
SYMBOL
PARAMETER
LIMITS
± 10%
MIN
MAX
LIMITS
± 10%
MIN
MAX
LIMITS
± 10%
MIN
MAX
UNITS
CONDITIONS
VILCK
Clock Input Low Level
-0.3
0.3
-0.3
0.6
-0.3
0.6
V
VIHCK
Clock Input High Level
1.4
VCC
1.8
VCC
2.4
VCC
V
VIL
Input Low Voltage
-0.3
0.2
-0.3
0.5
-0.3
0.8
V
VIH
Input High Voltage
1.4
VCC
1.8
VCC
2.0
VCC
V
VOL
Output Low Voltage
0.4
V
IOL = 4 mA
IOL = 2 mA
IOL = 1.5 mA
VOH
Output High Voltage
1.4
1.8
2.0
V
IOH = -1 mA
IOH = -400 uA
IOH = -200 uA
IIL
Input Low Leakage Current
±10
uA
IIH
Input High Leakage Current
±10
uA
CIN
Input Pin Capacitance
5
pF
ICC
Power Supply Current
250
500
uA
XTAL1 = 2 MHz
ISLEEP Sleep Current
15
20
30
uA
See Test 1
Test 1: The following inputs must remain steady at VCC or GND state to minimize Sleep current: serial data,
serial clock and all modem inputs are idle. Also, RX input must idle HIGH while asleep. Floating inputs will
result in sleep currents in the mA range.
1.8V
2.5V
3.3V
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