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參數(shù)資料
| 型號： | X5045V14I-4.5A |
| 元件分類： | CPU監(jiān)測 |
| 英文描述： | RTC Module With CPU Supervisor |
| 中文描述： | 時鐘模塊CPU監(jiān)控 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 108K |
| 代理商： | X5045V14I-4.5A |
X5043/X5045
Characteristics subject to change without notice.
13 of 20
REV 1.1.2 5/29/01
www.xicor.com
Power-Up and Power-Down Timing
RESET Output Timing
Note:
(5) This parameter is periodically sampled and not 100% tested.
CS/WDI vs. RESET/RESET Timing
RESET/RESET Output Timing
Symbol
V
TRIP
Parameter
Min.
4.5
4.25
2.85
2.55
100
Typ.
4.62
4.38
2.92
2.62
200
Max.
4.75
4.5
3.0
2.7
400
500
Unit
Reset Trip Point Voltage, (-4.5A)
Reset Trip Point Voltage, (Blank)
Reset Trip Point Voltage, (-2.7A)
Reset Trip Point Voltage, (-2.7)
Power-up Reset Time Out
V
CC
Detect to Reset/Output
V
CC
Fall Time
V
CC
Rise Time
Reset Valid V
CC
V
t
PURST
t
RPD
(5)
t
F
(5)
t
R
(5)
V
RVALID
ms
ns
μs
ns
V
10
0.1
1
Symbol
t
WDO
Parameter
Min.
Typ.
Max.
Unit
Watchdog Time Out Period,
WD1 = 1, WD0 = 0
WD1 = 0, WD0 = 1
WD1 = 0, WD0 = 0
CS Pulse Width to Reset the Watchdog
Reset Time Out
100
450
1
400
100
200
600
1.4
300
800
2
ms
ms
sec
ns
ms
t
CST
t
RST
200
400
V
CC
t
PURST
t
F
t
RPD
RESET (X5043)
0 Volts
V
TRIP
RESET (X5045)
V
TRIP
t
PURST
t
R
CS/WDI
t
CST
RESET
RESET
t
WDO
t
RST
t
WDO
t
RST
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相關代理商/技術參數(shù) |
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|---|---|
| X504-622.08M | 制造商:CONNOR-WINFIELD 制造商全稱:Connor-Winfield Corporation 功能描述:3.3V SURFACE MOUNT 5.0 x 7.5mm LVDS CLOCK OSCILLATOR |
| X505LE0 | 制造商:SENSORTECHNICS 制造商全稱:Sensortechnics GmbH 功能描述:8 mm switching soleniod valves |
| X505LEB | 制造商:SENSORTECHNICS 制造商全稱:Sensortechnics GmbH 功能描述:8 mm switching soleniod valves |
| X505LF0 | 制造商:SENSORTECHNICS 制造商全稱:Sensortechnics GmbH 功能描述:8 mm switching soleniod valves |
| X505LFB | 制造商:SENSORTECHNICS 制造商全稱:Sensortechnics GmbH 功能描述:8 mm switching soleniod valves |
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