W25Q64JW 1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL, QUAD SPI Publication Release Date: November 04, 2019 -Revision B W25Q64JW 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/ 8x6-mm, XSON 4x4-mm, USON4x3-mm ....................... 5 3.3 Pin Description SOIC 208-mil, WSON 6x5-mm/ 8x6-mm, XSON 4x4-mm, USON 4x3-mm ... 5 3.4 Ball Configuration TFBGA 8x6-mm (5x5 Ball Array).............................................................. 6 3.5 Ball Description TFBGA 5x5 ................................................................................................. 6 3.6 Ball Configuration WLCSP ................................................................................................... 7 3.7 Ball Description WLCSP12 ................................................................................................... 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 (1) 4.6 Reset (/RESET) ................................................................................................................ 8 5. BLOCK DIAGRAM ........................................................................................................................... 9 6. FUNCTIONAL DESCRIPTIONS ..................................................................................................... 10 6.1 Standard SPI Instructions................................................................................................... 10 6.2 Dual SPI Instructions.......................................................................................................... 10 6.3 Quad SPI Instructions ........................................................................................................ 10 6.4 Software Reset & Hardware /RESET pin ............................................................................ 10 6.5 Write Protection ................................................................................................................. 11 Write Protect Features ............................................................................................................... 11 7. STATUS AND CONFIGURATION REGISTERS ............................................................................. 12 7.1 Status Registers ................................................................................................................ 12 Erase/Write In Progress (BUSY) Status Only ...................................................................... 12 Write Enable Latch (WEL) Status Only ................................................................................ 12 Block Protect Bits (BP2, BP1, BP0) Volatile/Non-Volatile Writable ...................................... 12 Top/Bottom Block Protect (TB) Volatile/Non-Volatile Writable ............................................. 13 Sector/Block Protect Bit (SEC) Volatile/Non-Volatile Writable ............................................. 13 Complement Protect (CMP) Volatile/Non-Volatile Writable ................................................. 13 Status Register Protect (SRP, SRL) Volatile/Non-Volatile Writable ..................................... 14 Erase/Program Suspend Status (SUS) Status Only ............................................................ 15 Security Register Lock Bits (LB3, LB2, LB1) Volatile/Non-Volatile OTP Writable ................ 15 Quad Enable (QE) Volatile/Non-Volatile Writable .............................................................. 15 Write Protect Selection (WPS) Volatile/Non-Volatile Writable............................................ 16 Output Driver Strength (DRV1, DRV0) Volatile/Non-Volatile Writable ............................... 16 Reserved Bits Non Functional ........................................................................................... 16 Status Register Memory Protection (WPS = 0, CMP = 0) ........................................................ 17 Publication Release Date: November 04, 2019 - 1 - -Revision B