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參數(shù)資料
| 型號(hào)： | X25128S14I |
| 英文描述： | SPI Serial E 2 PROM with Block Lock TM Protection |
| 中文描述： | SPI串行e的2座門鎖TM保護(hù)胎膜早破 |
| 文件頁(yè)數(shù)： | 5/15頁(yè) |
| 文件大小： | 77K |
| 代理商： | X25128S14I |
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X25128
5
be low when HOLD is first pulled low and SCK must
also be low when HOLD is released.
The HOLD input may be tied high either directly to V
or tied to V
CC
through a resistor.
CC
Operational Notes
The X25128 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.
Figure 1. Read E
2
PROM Array Operation Sequence
Figure 2. Read Status Register Operation Sequence
0
1
2
3
4
5
6
7
8
9
10
20 21 22 23 24 25 26 27 28 29 30
7
6
5
4
3
2
1
0
DATA OUT
CS
SCK
SI
SO
MSB
HIGH IMPEDANCE
INSTRUCTION
16 BITADDRESS
15 14 13
3
2
1
0
3091 FM F03
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
3091 FM F04
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X25128S14I-2.7 | SPI Serial E 2 PROM with Block Lock TM Protection |
| X25128S14M | SPI Serial E 2 PROM with Block Lock TM Protection |
| X25128SI | SPI Serial E 2 PROM with Block Lock TM Protection |
| X25128SM | SPI Serial E 2 PROM with Block Lock TM Protection |
| X25128S-2.7 | SPI Serial E 2 PROM with Block Lock TM Protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X25128S14I-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:SPI Serial E 2 PROM with Block Lock TM Protection |
| X25128S14IG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:SPI Serial E2PROM with Block Lock Protection |
| X25128S14IG-2.7 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:SPI Serial E2PROM with Block Lock Protection |
| X25128S14M | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:SPI Serial E 2 PROM with Block Lock TM Protection |
| X25128S14M-2.7 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:SPI Serial E2PROM with Block Lock Protection |
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