Document
W25Q32BV
3V 32M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
Publication Release Date: October 04,2013
-1-
Revision I
W25Q32BV
Table of Contents
1. GENERAL DESCRIPTION ............................................................................................................... 5 2. FEATURES....................................................................................................................................... 5 3. PACKAGE TYPES AND PIN CONFIGURATIONS .......................................................................... 6
3.1 Pin Configuration SOIC / VSOP 208-mil .............................................................................. 6 3.2 Pad Configuration WSON 6x5-mm / 8X6-mm...................................................................... 6 3.3 Pin Configuration PDIP 300-mil............................................................................................ 7 3.4 Pin Description SOIC/VSOP 208-mil, WSON 6x5/8x6-mm and PDIP 300-mil .................... 7 3.5 Pin Configuration SOIC 300-mil ........................................................................................... 8 3.6 Pin Description SOIC 300-mil............................................................................................... 8 3.7 Ball Configuration TFBGA 8x6-mm ...................................................................................... 9 3.8 Ball Description TFBGA 8x6-mm ......................................................................................... 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 5. BLOCK DIAGRAM .......................................................................................................................... 11 6. FUNCTIONAL DESCRIPTIONS..................................................................................................... 12 6.1 SPI OPERATIONS ............................................................................................................. 12
6.1.1 Standard SPI Instructions.....................................................................................................12 6.1.2 Dual SPI Instructions ............................................................................................................1.