W25Q32FWZPIG-TR Datasheet, PDF (3/94 Pages) Winbond – 1.8V 32M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI

W25Q32FW
7.1.10 Quad Enable (QE) – Volatile/Non-Volatile Writable .........................................................17
7.1.11 Write Protect Selection (WPS) – Volatile/Non-Volatile Writable ......................................18
7.1.12 Output Driver Strength (DRV1, DRV0) – Volatile/Non-Volatile Writable ..........................18
7.1.13 /HOLD or /RESET Pin Function (HOLD/RST) – Volatile/Non-Volatile Writable ...............18
7.1.14 Reserved Bits – Non Functional ......................................................................................18
7.1.15 W25Q32FW Status Register Memory Protection (WPS = 0, CMP = 0) ..............................19
7.1.16 W25Q32FW Status Register Memory Protection (WPS = 0, CMP = 1) ..............................20
7.1.17 W25Q32FW Individual Block Memory Protection (WPS=1)................................................21
8. INSTRUCTIONS ............................................................................................................................. 22
8.1 Device ID and Instruction Set Tables ................................................................................. 22
8.1.1 Manufacturer and Device Identification.................................................................................22
8.1.2 Instruction Set Table 1 (Standard SPI Instructions)⁽¹⁾ ...........................................................23
8.1.3 Instruction Set Table 2 (Dual/Quad SPI Instructions)⁽¹⁾.........................................................24
8.1.4 Instruction Set Table 3 (QPI Instructions)⁽¹⁴⁾ .........................................................................25
8.2 Instruction Descriptions ...................................................................................................... 27
8.2.1 Write Enable (06h) ................................................................................................................27
8.2.2 Write Enable for Volatile Status Register (50h).....................................................................27
8.2.3 Write Disable (04h) ...............................................................................................................28
8.2.4 Read Status Register-1 (05h), Status Register-2 (35h) & Status Register-3 (15h) ...............28
8.2.5 Write Status Register-1 (01h), Status Register-2 (31h) & Status Register-3 (11h) ...............29
8.2.6 Read Data (03h) ...................................................................................................................32
8.2.7 Fast Read (0Bh) ...................................................................................................................33
8.2.8 Fast Read Dual Output (3Bh) ...............................................................................................35
8.2.9 Fast Read Quad Output (6Bh) ..............................................................................................36
8.2.10 Fast Read Dual I/O (BBh) ...................................................................................................37
8.2.11 Fast Read Quad I/O (EBh)..................................................................................................39
8.2.12 Set Burst with Wrap (77h)...................................................................................................42
8.2.13 Page Program (02h) ...........................................................................................................43
8.2.14 Quad Input Page Program (32h).........................................................................................45
8.2.15 Sector Erase (20h)..............................................................................................................46
8.2.16 32KB Block Erase (52h)......................................................................................................47
8.2.17 64KB Block Erase (D8h) .....................................................................................................48
8.2.18 Chip Erase (C7h / 60h) .......................................................................................................49
8.2.19 Erase / Program Suspend (75h) .........................................................................................50
8.2.20 Erase / Program Resume (7Ah)..........................................................................................52
8.2.21 Power-down (B9h) ..............................................................................................................53
8.2.22 Release Power-down / Device ID (ABh) .............................................................................54
8.2.23 Read Manufacturer / Device ID (90h) .................................................................................56
8.2.24 Read Manufacturer / Device ID Dual I/O (92h) ...................................................................57
8.2.25 Read Manufacturer / Device ID Quad I/O (94h)..................................................................58
8.2.26 Read Unique ID Number (4Bh)...........................................................................................59
8.2.27 Read JEDEC ID (9Fh) ........................................................................................................60
8.2.28 Read SFDP Register (5Ah).................................................................................................61
Publication Release Date: July 01, 2016
-2-
- Revision H