W25Q32JV-DTR
Table of Contents
1. GENERAL DESCRIPTIONS............................................................................................................. 4
2. FEATURES....................................................................................................................................... 4
3. PACKAGE TYPES AND PIN CONFIGURATIONS .......................................................................... 5
3.1 Pin Configuration SOIC 208-mil ........................................................................................... 5
3.2 Pad Configuration WSON 6x5-mm, XSON 4x4-mm ............................................................ 5
3.3 Pin Description SOIC 208-mil, WSON 6x5-mm, XSON 4x4-mm ......................................... 5
3.4 Pin Configuration SOIC 300-mil ........................................................................................... 6
3.5 Pin Description SOIC 300-mil............................................................................................... 6
3.1 Ball Configuration TFBGA 8x6-mm (6x4 Ball Array) ............................................................ 7
3.2 Ball Description TFBGA 8x6-mm ......................................................................................... 7
4. PIN DESCRIPTIONS ........................................................................................................................ 8
4.1 Chip Select (/CS) .................................................................................................................. 8
4.2 Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3) .................................... 8
4.3 Write Protect (/WP)............................................................................................................... 8
4.4 HOLD (/HOLD) ..................................................................................................................... 8
4.5 Serial Clock (CLK) ................................................................................................................ 8
4.6 Reset (/RESET).................................................................................................................... 8
5. BLOCK DIAGRAM ............................................................................................................................ 9
6. FUNCTIONAL DESCRIPTIONS..................................................................................................... 10
6.1 SPI / QPI Operations .......................................................................................................... 10
Standard SPI Instructions .....................................................................................................10
Dual SPI Instructions ............................................................................................................10
Quad SPI Instructions ...........................................................................................................11
QPI Instructions ....................................................................................................................11
SPI / QPI DTR Read Instructions..........................................................................................11
Hold Function........................................................................................................................11
Software Reset & Hardware /RESET pin..............................................................................12
6.2 Write Protection .................................................................................................................. 13
Write Protect Features ..........................................................................................................13
7. STATUS AND CONFIGURATION REGISTERS ............................................................................ 14
Status Registers.............................................................................................................................. 14
Erase/Write In Progress (BUSY) – Status Only .................................................................14
Write Enable Latch (WEL) – Status Only...........................................................................14
Block Protect Bits (BP2, BP1, BP0) – Volatile/Non-Volatile Writable.................................14
Top/Bottom Block Protect (TB) – Volatile/Non-Volatile Writable........................................15
Sector/Block Protect Bit (SEC) – Volatile/Non-Volatile Writable ........................................15
Complement Protect (CMP) – Volatile/Non-Volatile Writable ............................................15
Status Register Protect (SRP, SRL) .....................................................................................16
Erase/Program Suspend Status (SUS) – Status Only .......................................................17
Security Register Lock Bits (LB3, LB2, LB1) – Volatile/Non-Volatile OTP Writable.........17
Quad Enable (QE) – Volatile/Non-Volatile Writable .........................................................17
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