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參數(shù)資料
| 型號： | X25C02M |
| 英文描述： | SPI Serial E2PROM |
| 中文描述： | 的SPI串行E2PROM |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 60K |
| 代理商： | X25C02M |
X25C02
5
Figure 1. Read Operation Sequence
Operational Notes
The X25C02 powers-up in the following state:
The device is in the low power standby state.
A HIGH to LOW transition on
CS
is required to
enter an active state and receive an instruction.
SO pin is high impedance.
The “write enable” latch is reset.
Data Protection
The following circuitry has been included to prevent
inadvertent writes:
The “write enable” latch is reset upon power-up.
A WREN instruction must be issued to set the “write
enable” latch.
CS
must come HIGH at the proper clock count in
order to start a write cycle.
The “write enable” latch is reset when
WP
is brought LOW.
Figure 2. Set Write Enable Latch Sequence
0
1
2
3
4
5
6
7
8
9
10 11
12 13 14 15 16 17 18 19 20 21 22
3843 FHD F04.1
7
6
5
4
3
2
1
0
DATA OUT
CS
SCK
SI
SO
MSB
HIGH IMPEDANCE
INSTRUCTION
BYTE ADDRESS
0
1
2
3
4
5
6
7
3843 FHD F05.1
CS
SI
SCK
HIGH IMPEDANCE
SO
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X25C02MI | SPI Serial E2PROM |
| X25C02MM | SPI Serial E2PROM |
| X25C02P | SPI Serial E2PROM |
| X25C02PI | SPI Serial E2PROM |
| X25C02PM | SPI Serial E2PROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X25C02MI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:SPI Serial E2PROM |
| X25C02MM | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:SPI Serial E2PROM |
| X25C02P | 制造商:Intersil Corporation 功能描述: |
| X25C02P-3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM |
| X25C02PI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:SPI Serial E2PROM |
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