參數(shù)資料
型號(hào)： X5043S8I-4.5A
元件分類： 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)： 7/20頁(yè)
文件大?。?/td> 108K
代理商： X5043S8I-4.5A
X5043/X5045
Characteristics subject to change without notice.
7 of 20
REV 1.1.2 5/29/01
www.xicor.com
Table 2. Device Protect Matrix
Figure 6. Read Status Register Sequence
Figure 7. Write Status Register Sequence
WREN CMD
(WEL)
0
x
1
Device Pin
(WP)
x
0
1
Memory Block
Status Register
(BL0, BL1, WD0, WD1)
Protected
Protected
Writable
Protected Area
Protected
Protected
Protected
Unprotected Area
Protected
Protected
Writable
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14
7
6
5
4
3
2
1
0
Data Out
CS
SCK
SI
SO
MSB
High Impedance
Instruction
15
0
1
2
3
4
5
6
7
8
9
CS
SCK
SI
SO
High Impedance
Instruction
Data Byte
7
6
5
4
3
2
1
0
10 11 12 13 14 15
Read Memory Array
When reading from the EEPROM memory array, CS is
first pulled low to select the device. The 8-bit READ
instruction is transmitted to the device, followed by the
8-bit address. Bit 3 of the READ instruction selects the
upper or lower half of the device. After the READ
opcode and address are sent, the data stored in the
memory at the selected address is shifted out on the
SO line. The data stored in memory at the next
address can be read sequentially by continuing to pro-
vide clock pulses. The address is automatically incre-
mented to the next higher address after each byte of
data is shifted out. When the highest address is
reached, the address counter rolls over to address
$000 allowing the read cycle to be continued indefi-
nitely. The read operation is terminated by taking CS
high. Refer to the Read EEPROM Array Sequence
(Figure 8).
相關(guān)PDF資料
PDF描述
X5043V14I RTC Module With CPU Supervisor
X5043V14I-2.7 RTC Module With CPU Supervisor
X5043V14I-2.7A RTC Module With CPU Supervisor
X5043V14I-4.5A RTC Module With CPU Supervisor
X5045 RTC Module With CPU Supervisor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X5043S8IT1 功能描述:IC SUPERVISOR CPU 4K EE 8-SOIC RoHS:否 類別: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:- 類型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:推挽式，圖騰柱 復(fù)位:低有效 復(fù)位超時(shí):最小 145 ms 電壓 - 閥值:2.64V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-TQFN-EP（4x4） 包裝:帶卷 (TR)
X5043S8IT2 功能描述:IC SUPERVISOR CPU 4K EE 8-SOIC RoHS:否 類別: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:- 類型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:推挽式，圖騰柱 復(fù)位:低有效 復(fù)位超時(shí):最小 145 ms 電壓 - 閥值:2.64V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-TQFN-EP（4x4） 包裝:帶卷 (TR)
X5043S8IT4 功能描述:IC SUPERVISOR CPU 4K EE 8-SOIC RoHS:否 類別: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:- 類型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:推挽式，圖騰柱 復(fù)位:低有效 復(fù)位超時(shí):最小 145 ms 電壓 - 閥值:2.64V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-TQFN-EP（4x4） 包裝:帶卷 (TR)
X5043S8IZ 功能描述:監(jiān)控電路 4K SPI SER EEPROM WATCHDOG TIMR 8LD RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
X5043S8IZ-2.7 功能描述:IC CPU SUPERV 4K EEPROM 8-SOIC RoHS:是 類別: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)
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*