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參數(shù)資料
| 型號： | M95128-MN6V |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | DRAM |
| 英文描述： | 128 Kbit Serial SPI bus EEPROM with high speed clock |
| 中文描述： | 128千位的SPI高速時(shí)鐘總線的EEPROM |
| 文件頁數(shù)： | 14/41頁 |
| 文件大?。?/td> | 207K |
| 代理商： | M95128-MN6V |
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Instructions
M95128, M95128-W, M95128-R
14/41
5.2
Write Disable (WRDI)
One way of resetting the Write Enable Latch (WEL) bit is to send a Write Disable instruction
to the device.
As shown in
Figure 6
, to send this instruction to the device, Chip Select (S) is driven Low,
and the bits of the instruction byte are shifted in, on Serial Data Input (D).
The device then enters a wait state. It waits for a the device to be deselected, by Chip Select
(S) being driven High.
The Write Enable Latch (WEL) bit, in fact, becomes reset by any of the following events:
Power-up
WRDI instruction execution
WRSR instruction completion
WRITE instruction completion.
●
●
●
●
Figure 6.
Write Disable (WRDI) sequence
C
D
AI03750D
S
Q
2
1
3
4
5
6
7
High Impedance
0
Instruction
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| M95128-R | 128 Kbit Serial SPI bus EEPROM with high speed clock |
| M95128-RDW3GP | 128 Kbit Serial SPI bus EEPROM with high speed clock |
| M95128-RDW3GV | 128 Kbit Serial SPI bus EEPROM with high speed clock |
| M95128-RDW3PP | 128 Kbit Serial SPI bus EEPROM with high speed clock |
| M95128-RDW3PV | 128 Kbit Serial SPI bus EEPROM with high speed clock |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M95128MW | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256/128 Kbit Serial SPI Bus EEPROM With High Speed Clock |
| M95128-MW1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256/128 Kbit Serial SPI Bus EEPROM With High Speed Clock |
| M95128-MW3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock |
| M95128-MW3G | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock |
| M95128-MW3P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock |
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