MX25R8035F datasheet(20/89 Pages) MCNIX

Il numero della parte	MX25R8035F

Spiegazioni elettronici	Wide Vcc Range 8M-BIT [x 1/x 2/x 4] CMOS MXSMIO

PDF	89 Pages

Scroll/Zoom	100%

Produttore elettronici	MCNIX [Macronix International]

Homepage	http://www.macronix.com

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ADVANCED INFORMATION

REV. 0.01, JAN. 06, 2015

MX25R8035F

P/N: PM2164

9-2. Write Disable (WRDI)

The Write Disable (WRDI) instruction is to reset Write Enable Latch (WEL) bit.

The sequence of issuing WRDI instruction is: CS# goes low→sending WRDI instruction code→CS# goes high.

The SIO[3:1] are "don't care".

The WEL bit is reset by following situations:

- Power-up

- Reset# pin driven low

- Completion of Write Disable (WRDI) instruction

- Completion of Write Status Register (WRSR) instruction

- Completion of Page Program (PP) instruction

- Completion of Quad Page Program (4PP) instruction

- Completion of Sector Erase (SE) instruction

- Completion of Block Erase 32KB (BE32K) instruction

- Completion of Block Erase (BE) instruction

- Completion of Chip Erase (CE) instruction

- Program/Erase Suspend

- Completion of Softreset command

- Completion of Write Security Register (WRSCUR) command

Figure 5. Write Disable (WRDI) Sequence

34567

High-Z

Mode 3

Mode 0

04h

Command

SCLK

CS#

MX25R8035F Scheda tecnica(PDF) 20 Page - Macronix International