W25Q128FVPIF(2012) View Datasheet(PDF) - Winbond
Part Name
Description
Manufacturer
W25Q128FVPIF Datasheet PDF : 97 Pages
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W25Q128FV
7.1.4 Top/Bottom Block Protect (TB) – Volatile/Non-Volatile Writable ..........................................17
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
7.1.13
7.1.14
Output Driver Strength (DRV1, DRV0) – Volatile/Non-Volatile Writable.............................19
HOLD or /RESET Pin Function (HOLD/RST) – Volatile/Non-Volatile Writable...................19
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
8.2.12
8.2.13
8.2.14
8.2.15
Fast Read Quad I/O (EBh) .................................................................................................40
Word Read Quad I/O (E7h) ................................................................................................43
Octal Word Read Quad I/O (E3h).......................................................................................45
Set Burst with Wrap (77h) ..................................................................................................47
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
Publication Release Date: October 01, 2012
-2-
Revision D
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