REV. 1.2.2 UNIVERSAL (3.3V AND 5V) PCI BUS OCTAL UART 57 ABSOLUTE MAXIMUM RATINGS Power Supply Range 7 Volts Voltage at Any Pin -0." />
參數(shù)資料
型號(hào): XR17D158IV-F
廠商: Exar Corporation
文件頁數(shù): 53/73頁
文件大小: 0K
描述: IC UART PCI BUS OCTAL 144LQFP
產(chǎn)品培訓(xùn)模塊: UART Product Overview
標(biāo)準(zhǔn)包裝: 60
特點(diǎn): *
通道數(shù): 8
FIFO's: 64 字節(jié)
規(guī)程: RS485
電源電壓: 3.3V,5V
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: 144-LQFP
供應(yīng)商設(shè)備封裝: 144-LQFP(20x20)
包裝: 托盤
其它名稱: 1016-1292
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XR17D158
REV. 1.2.2
UNIVERSAL (3.3V AND 5V) PCI BUS OCTAL UART
57
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 (20x20x1.4mm 144-LQFP)
theta-ja = 42, theta-jc = 8
ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS FOR 5V PCI BUS INTERFACE
(VIO = 4.75-5.25V, VCC = 4.5-5.5V), TA=0o to 70oC (-40o to +85oC for industrial grade package).
SYMBOL
PARAMETER
MIN
MAX
UNITS
CONDITION
NOTES
VIL
Input Low Voltage
-0.5
0.8
V
All inputs
VIH
Input High Voltage
2.0
VIO + 0.5
V
PCI bus inputs
VIH
Input High Voltage
2.0
6.0
V
Non-PCI inputs
VIH
Input High Voltage
2.0
VCC + 0.5
V
External Clock
input
VOL
Output Low Voltage
0.55
V
Iout=6 mA
All outputs
VOH
Output High Voltage
2.4
V
Iout=-2 mA
All outputs
IIL
Input Low Leakage Cur-
rent
-10
uA
IIH
Input High Leakage Cur-
rent
10
uA
ICL
Input Clock Leakage
±10
uA
CIN
Input Pin Capacitance
10
pF
CCLK
CLK Pin Capacitance
5
12
pF
CIDSEL
IDSEL Pin Capacitance
8
pF
ICC
Power Supply Current
5
mA
PCI Bus CLK and Ext.
Clock = 2MHz,
all inputs at VCC or
GND and all outputs
are unloaded.
ISLEEP
Sleep Current
500
uA
All eight UARTs asleep.
AD[31:0] at GND, all
inputs at VCC or GND.
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