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W25Q128FVEIG Datasheet(HTML) 3 Page - Winbond

Part No. W25Q128FVEIG
Description  SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI
Download  97 Pages
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Maker  WINBOND [Winbond]
Homepage  http://www.winbond.com
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W25Q128FVEIG Datasheet(HTML) 3 Page - Winbond

 
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W25Q128FV
7.1.4
Top/Bottom Block Protect (TB) – Volatile/Non-Volatile Writable ..........................................17
Publication Release Date: October 01, 2012
- 2 -
Revision D
7.1.5
Sector/Block Protect Bit (SEC) – Volatile/Non-Volatile Writable ..........................................17
7.1.6
Complement Protect (CMP) – Volatile/Non-Volatile Writable ...............................................17
7.1.7
Status Register Protect (SRP1, SRP0) – Volatile/Non-Volatile Writable ..............................17
7.1.8
Erase/Program Suspend Status (SUS) – Status Only..........................................................18
7.1.9
Security Register Lock Bits (LB3, LB2, LB1) – Volatile/Non-Volatile OTP Writable .............18
7.1.10
Quad Enable (QE) – Volatile/Non-Volatile Writable ...........................................................18
7.1.11
Write Protect Selection (WPS) – Volatile/Non-Volatile Writable ........................................19
7.1.12
Output Driver Strength (DRV1, DRV0) – Volatile/Non-Volatile Writable.............................19
7.1.13
HOLD or /RESET Pin Function (HOLD/RST) – Volatile/Non-Volatile Writable...................19
7.1.14
Reserved Bits – Non Functional .........................................................................................19
7.1.15
W25Q128FV Status Register Memory Protection (WPS = 0, CMP = 0) ............................20
7.1.16
W25Q128FV Status Register Memory Protection (WPS = 0, CMP = 1) ............................21
7.1.17
W25Q128FV Individual Block Memory Protection (WPS=1)..............................................22
8.
INSTRUCTIONS ............................................................................................................................. 23
8.1
Device ID and Instruction Set Tables ................................................................................. 23
8.1.1
Manufacturer and Device Identification ................................................................................23
8.1.2
Instruction Set Table 1 (Standard/Dual/Quad SPI Instructions) ...........................................24
8.1.3
Instruction Set Table 2 (Standard/Dual/Quad SPI Instructions) ...........................................25
8.1.4
Instruction Set Table 3 (QPI Instructions).............................................................................26
8.2
Instruction Descriptions ...................................................................................................... 28
8.2.1
Write Enable (06h) ...............................................................................................................28
8.2.2
Write Enable for Volatile Status Register (50h)....................................................................28
8.2.3
Write Disable (04h)...............................................................................................................29
8.2.4
Read Status Register-1 (05h), Status Register-2 (35h) & Status Register-3 (15h) ..............29
8.2.5
Write Status Register-1 (01h), Status Register-2 (31h) & Status Register-3 (11h) ..............30
8.2.6
Read Data (03h) ...................................................................................................................33
8.2.7
Fast Read (0Bh) ...................................................................................................................34
8.2.8
Fast Read Dual Output (3Bh) ...............................................................................................36
8.2.9
Fast Read Quad Output (6Bh)..............................................................................................37
8.2.10
Fast Read Dual I/O (BBh)...................................................................................................38
8.2.11
Fast Read Quad I/O (EBh) .................................................................................................40
8.2.12
Word Read Quad I/O (E7h) ................................................................................................43
8.2.13
Octal Word Read Quad I/O (E3h).......................................................................................45
8.2.14
Set Burst with Wrap (77h) ..................................................................................................47
8.2.15
Page Program (02h) ...........................................................................................................48
8.2.16
Quad Input Page Program (32h) ........................................................................................50
8.2.17
Sector Erase (20h) .............................................................................................................51
8.2.18
32KB Block Erase (52h) .....................................................................................................52
8.2.19
64KB Block Erase (D8h).....................................................................................................53
8.2.20
Chip Erase (C7h / 60h).......................................................................................................54


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