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參數(shù)資料
| 型號(hào)： | X5043V14I-4.5A |
| 元件分類(lèi)： | CPU監(jiān)測(cè) |
| 英文描述： | RTC Module With CPU Supervisor |
| 中文描述： | 時(shí)鐘模塊CPU監(jiān)控 |
| 文件頁(yè)數(shù)： | 4/20頁(yè) |
| 文件大小： | 108K |
| 代理商： | X5043V14I-4.5A |
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X5043/X5045
Characteristics subject to change without notice.
4 of 20
REV 1.1.2 5/29/01
www.xicor.com
Resetting the V
This procedure is used to set the V
voltage level. For example, if the current V
and the new V
TRIP
must be 4.0V, then the V
be reset. When V
TRIP
is reset, the new V
thing less than 1.7V. This procedure must be used to
set the voltage to a lower value.
TRIP
Voltage
TRIP
to a “native”
TRIP
is 4.4V
TRIP
TRIP
is some-
must
To reset the V
pin and tie the WP pin to the programming voltage V
Then send a WREN command, followed by a write of
Data 00h to address 03h. CS going HIGH on the write
operation initiates the V
TRIP
Bring WP LOW to complete the operation.
TRIP
voltage, apply at least 3V to the V
CC
P
.
programming sequence.
Note:
03h.
This operation also writes 00h to array address
Figure 2. Reset V
TRIP
Level Sequence (V
CC
> 3V. WP = 15–18V)
Figure 3. Sample V
TRIP
Reset Circuit
0 1 2 3 4 5 6 7
SCK
SI
CS
06h
WREN
0 1 2 3 4 5 6 7 8 9 10
12 13 14 15
8 Bits
03h
Address
02h
Write
WP
V
PE
= 15-18V
00h
Data
11
1
2
3
4
8
7
6
5
X5043
X5045
V
TRIP
Adj.
V
P
RESET
4.7K
SI
SO
CS
SCK
μC
Adjust
Run
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| X5045 | RTC Module With CPU Supervisor |
| X5045M8I | RTC Module With CPU Supervisor |
| X5045M8I-2.7 | RTC Module With CPU Supervisor |
| X5045M8I-2.7A | RTC Module With CPU Supervisor |
| X5045M8I-4.5A | RTC Module With CPU Supervisor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X5043V14IZ | 功能描述:IC CPU SUPERV 4K EEPROM 14-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類(lèi)型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極或開(kāi)路集電極 復(fù)位:低有效 復(fù)位超時(shí):最小為 600 ms 電壓 - 閥值:3.8V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) |
| X5043V14IZ-2.7 | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:CPU Supervisor with 4K SPI EEPROM |
| X5043V14IZ-2.7A | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:CPU Supervisor with 4K SPI EEPROM |
| X5043V14IZ-4.5A | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:CPU Supervisor with 4K SPI EEPROM |
| X5045 | 制造商:INTERSIL 制造商全稱(chēng):Intersil Corporation 功能描述:CPU Supervisor with 4K SPI EEPROM |
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