參數(shù)資料
型號: XR88C92IV-F
廠商: Exar Corporation
文件頁數(shù): 17/32頁
文件大?。?/td> 0K
描述: IC UART FIFO DUAL 44LQFP
標準包裝: 160
特點: *
通道數(shù): 2,DUART
FIFO's: 16 字節(jié)
電源電壓: 2.97 V ~ 5.5 V
帶自動流量控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 44-LQFP
供應(yīng)商設(shè)備封裝: 44-LQFP(10x10)
包裝: 托盤
XR88C92/192
24
Rev. 1.33
ABSOLUTE MAXIMUM RATINGS
Supply range
7 Volts
Voltage at any pin
GND - 0.3 V to VCC +0.3 V
Operating temperature
-40
° C to +85° C
Storage temperature
-65
° C to 150° C
Package dissipation
500 mW
DC ELECTRICAL CHARACTERISTICS FOR XR88C92 AND XR88C192
T
A=0° - 70°C (-40° - +85°C for Industrial grade packages),
Vcc=3.3 - 5.0 V ± 10% unless otherwise specified.
V
ILCK
Clock input low level
-0.3
0.6
-0.5
0.6
V
IHCK
Clock input high level
2.4
VCC
3.0
VCC
V
(Devices with top marking of "CC" and older)
V
IHCK
Clock input high level
2.4
5.5
3.0
5.5
V
(Devices with top marking of "D2" and newer)
V
IL
Input low level
-0.3
0.8
-0.5
0.8
V
IH
Input high level
2.0
VCC
2.2
VCC
V
(Devices with top marking of "CC" and older)
V
IH
Input high level
2.0
5.5
2.2
5.5
V
(Devices with top marking of "D2" and newer)
V
OL
Output low level on all outputs
0.4
V
I
OL= 8 mA
V
OL
Output low level on all outputs
0.4
V
I
OL= 5 mA
V
OH
Output high level
2.4
V
I
OH= -8 mA
V
OH
Output high level
2.4
V
I
OH= -1 mA
I
IL
Input leakage
±10
A
I
CL
Clock leakage
±10
A
I
CC
Avg power supply current
1.0*
1.5*
mA
I
PD
Avg power-down supply current (68C92)
40*
70*
A
I
PD
Avg power-down supply current (68C192)
100*
150*
A
C
P
Input capacitance
5
pF
Symbol
Parameter
Limits
Units
Conditions
3.3
5.0
Min
Max
Min
Max
*All inputs tied to VCC/GND.
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