參數(shù)資料
型號(hào): XR16L784IV-F
廠商: Exar Corporation
文件頁(yè)數(shù): 36/51頁(yè)
文件大?。?/td> 0K
描述: IC UART 8B 3.3V QUAD 64LQFP
標(biāo)準(zhǔn)包裝: 160
特點(diǎn): *
通道數(shù): 4,QUART
FIFO's: 64 字節(jié)
規(guī)程: RS485
電源電壓: 2.97 V ~ 5.5 V
帶自動(dòng)流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動(dòng)位檢測(cè)功能:
帶調(diào)制解調(diào)器控制功能:
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
其它名稱: 1016-1282
XR16L784
41
REV. 1.2.3
HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART
.
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
7 Volts
Voltage at Any Pin
-0.5 to 7V
Operating Temperature
-40o to +85o C
Storage Temperature
-65o to +150o C
Package Dissipation
500 mW
Thermal Resistance (10x10x1.4mm 64-LQFP)
θ-ja =70, θ-jc =14 oC/W
ELECTRICAL CHARACTERIISTICS
DC ELECTRICAL CHARACTERISTICS
TA=0o to 70oC (-40o to +85oC for industrial grade package), Vcc-3.3V and 5V +/-10% unless specified
SYMBOL
PARAMETER
3.3V
MIN
3.3
MAX
5V
MIN
5V
MAX
UNITS
CONDITION
VILCK
Clock Input Low Voltage
-0.3
0.6
-0.5
0.6
V
VIHCK
Clock Input High Voltage
2.4
VCC
3.0
VCC
V
VIL
Input Low Voltage
-0.3
0.7
-0.5
0.8
V
VIH
Input High Voltage
2.0
6.0
2.0
6.0
V
VOLCK
Clock Output (XTAL2) Low Voltage
0.4
V
Iout=4 mA at 3.3V
Iout=6 mA at 5V
VOHCK
Clock Output (XTAL2) High Voltage
2.0
2.4
V
Iout=-1 mA at 3.3V
Iout=-2 at 5V
VOL
Output Low Voltage
See
VOH
Output High Voltage
See
IIL
Input Low Leakage Current
-10
uA
IIH
Input High Leakage Current
10
uA
CIN
Input Pin Capacitance
5
pF
ICC
Power Supply Current
5
mA
External clock at 2MHz. A7-A0
at GND, all inputs at VCC or
GND and outputs unloaded
ISLEEP
Sleep Current
0.6
1.5
mA
Four UARTs asleep. A7-A0 at
GND, all inputs at VCC or GND
and outputs unloaded.
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