W25Q32FV
Table of Contents
1. GENERAL DESCRIPTIONS .............................................................................................................5
2. FEATURES .......................................................................................................................................5
3. PACKAGE TYPES AND PIN CONFIGURATIONS ..........................................................................6
3.1 Pin Configuration SOIC 208-mil / VSOP 208-mil..................................................................6
3.2 Pad Configuration WSON 6x5-mm / 8x6-mm.......................................................................6
3.3 Pin Description SOIC / VSOP 208-mil, WSON 6x5-mm / 8x6-mm ......................................6
3.4 Pin Configuration SOIC 300-mil............................................................................................7
3.5 Pin Description SOIC 300-mil ...............................................................................................7
3.6 Ball Configuration TFBGA 8x6-mm (5x5 or 6x4 Ball Array) .................................................7
3.7 Ball Description TFBGA 8x6-mm..........................................................................................8
3.8 Pin Configuration PDIP 300-mil ............................................................................................9
3.9 Pin Description PDIP 300-mil ...............................................................................................9
4. PIN DESCRIPTIONS ......................................................................................................................10
4.1 Chip Select (/CS) ................................................................................................................10
4.2 Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3)...................................10
4.3 Write Protect (/WP) .............................................................................................................10
4.4 HOLD (/HOLD)....................................................................................................................10
4.5 Serial Clock (CLK) ..............................................................................................................10
4.6 Reset (/RESET) ..................................................................................................................10
5. BLOCK DIAGRAM ..........................................................................................................................11
6. FUNCTIONAL DESCRIPTIONS .....................................................................................................12
6.1 SPI / QPI Operations ..........................................................................................................12
6.1.1 Standard SPI Instructions .................................................................................................... 12
6.1.2 Dual SPI Instructions ........................................................................................................... 12
6.1.3 Quad SPI Instructions .......................................................................................................... 13
6.1.4 QPI Instructions ................................................................................................................... 13
6.1.5 Hold Function....................................................................................................................... 13
6.1.6 Software Reset & Hardware /RESET pin ............................................................................. 14
6.2 Write Protection ..................................................................................................................15
6.2.1 Write Protect Features ......................................................................................................... 15
7. STATUS AND CONFIGURATION REGISTERS ............................................................................16
7.1 Status Registers..................................................................................................................16
7.1.1 Erase/Write In Progress (BUSY) – Status Only ................................................................... 16
7.1.2 Write Enable Latch (WEL) – Status Only ............................................................................. 16
7.1.3 Block Protect Bits (BP2, BP1, BP0) – Volatile/Non-Volatile Writable ................................... 16
7.1.4 Top/Bottom Block Protect (TB) – Volatile/Non-Volatile Writable .......................................... 17
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