參數(shù)資料
型號(hào): XR16V794IV-F
廠商: Exar Corporation
文件頁數(shù): 38/53頁
文件大?。?/td> 0K
描述: IC UART FIFO 64B 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: 2.25 V ~ 3.6 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
XR16V794
43
REV. 1.0.1
HIGH PERFORMANCE 2.25V TO 3.6V QUAD UART WITH FRACTIONAL BAUD RATE
ABSOLUTE MAXIMUM RATINGS
Power Supply Range
4 Volts
Voltage at Any Pin
-0.5 to 4V
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°C/W , θ-jc = 14°C/W
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
TA=0o to 70oC (-40o to +85oC for industrial grade package), Vcc is 2.25V to 3.6V
SYMBOL
PARAMETER
2.5V
MIN
2.5V
MAX
3.3V
MIN
3.3
MAX
UNITS
CONDITIONS
VILCK
Clock input low level
-0.3
0.6
-0.3
0.6
V
VIHCK
Clock input high level
1.8
4
2.4
6
V
VIL
Input Low Voltage
-0.3
0.5
-0.3
0.7
V
VIH
Input High Voltage
1.8
2.0
V
VOL
Output Low Voltage
0.4
V
IOL = 6mA
VOH
Output High Voltage
1.8
2.4
V
IOH = -6mA
IOH = -3mA
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
EXT Clock=2MHz
A7-A0 at GND, all
inputs at VCC or GND
and outputs unloaded
ISLEEP
Sleep Current
60
uA
All UARTs asleep. A7-
A0 at GND, all inputs at
VCC or GND and out-
puts unloaded.
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