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W25Q64FWTCIP Dataheets PDF



Part Number W25Q64FWTCIP
Manufacturers Winbond
Logo Winbond
Description 1.8V 64M-BIT SERIAL FLASH MEMORY
Datasheet W25Q64FWTCIP DatasheetW25Q64FWTCIP Datasheet (PDF)

W25Q64FW 1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI Publication Release Date: May 18, 2017 Revision N W25Q64FW Table of Contents 1. GENERAL DESCRIPTIONS.... 5 2. FEATURES 5 3. PACKAGE TYPES AND PIN CONFIGURATIONS..

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W25Q64FW 1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI Publication Release Date: May 18, 2017 Revision N W25Q64FW Table of Contents 1. GENERAL DESCRIPTIONS............................................................................................................. 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, XSON 4x4-mm............................................ 6 3.3 Pin Description SOIC/VSOP 208-mil, WSON 6x5-mm/ 8x6-mm, XSON 4x4-mm............... 6 3.4 Ball Configuration WLCSP ................................................................................................... 7 3.5 Ball Description WLCSP....................................................................................................... 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 6.1.1 Standard SPI Instructions .....................................................................................................10 6.1.2 Dual SPI Instructions ............................................................................................................10 6.1.3 Quad SPI Instructions...........................................................................................................11 6.1.4 QPI Instructions ....................................................................................................................11 6.1.5 Hold Function .......................................................................................................................11 6.1.6 Software Reset & Hardware /RESET pin..............................................................................11 6.2 Write Protection .................................................................................................................. 13 6.2.1 Write Protect Features .........................................................................................................13 7. STATUS AND CONFIGURATION REGISTERS ............................................................................ 14 7.1 Status Registers ................................................................................................................. 14 7.1.1 Erase/Write In Progress (BUSY) – Status Only ................................................................14 7.1.2 Write Enable Latch (WEL) – Status Only ..........................................................................14 7.1.3 Block Protect Bits (BP2, BP1, BP0) – Volatile/Non-Volatile Writable ................................14 7.1.4 Top/Bottom Block Protect (TB) – Volatile/Non-Volatile Writable .......................................15 7.1.5 Sector/Block Protect Bit (SEC) – Volatile/Non-Volatile Writable .......................................15 7.1.6 Complement Protect (CMP) – Volatile/Non-Volatile Writable............................................15 7.1.7 Status Register Protect (SRP1, SRP0) – Volatile/Non-Volatile Writable...........................15 7.1.8 Erase/Program Suspend Status (SUS) – Status Only.......................................................16 -1- W25Q64FW 7.1.9 Security Register Lock Bits (LB3, LB2, LB1) – Volatile/Non-Volatile OTP Writable ..........16 7.1.10 Quad Enable (QE) – Volatile/Non-Volatile Writable ........................................................16 7.1.11 Write Protect .


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