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25Q64BVSIG Dataheets PDF



Part Number 25Q64BVSIG
Manufacturers Winbond
Logo Winbond
Description 64M-BIT SERIAL FLASH MEMORY
Datasheet 25Q64BVSIG Datasheet25Q64BVSIG Datasheet (PDF)

W25Q64BV 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI www.DataSheet.net/ -1- Publication Release Date: July 08, 2010 Revision E Datasheet pdf - http://www.DataSheet4U.co.kr/ W25Q64BV Table of Contents 1. GENERAL DESCRIPTION . 5 2. FEATURES 5 .

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W25Q64BV 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI www.DataSheet.net/ -1- Publication Release Date: July 08, 2010 Revision E Datasheet pdf - http://www.DataSheet4U.co.kr/ W25Q64BV Table of Contents 1. GENERAL DESCRIPTION ............................................................................................................... 5 2. FEATURES....................................................................................................................................... 5 3. PIN CONFIGURATION SOIC 208-MIL ............................................................................................ 6 4. PAD CONFIGURATION WSON 8X6-MM ........................................................................................ 6 5. PAD CONFIGURATION PDIP 300-MIL ........................................................................................... 7 6. PIN DESCRIPTION SOIC 208-MIL, PDIP 300-MIL AND WSON 8X6-MM...................................... 7 7. PIN CONFIGURATION SOIC 300-MIL ............................................................................................ 8 8. PIN DESCRIPTION SOIC 300-MIL .................................................................................................. 8 8.1 Package Types..................................................................................................................... 9 8.2 Chip Select (/CS).................................................................................................................. 9 8.3 Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3) .................................... 9 8.4 Write Protect (/WP)............................................................................................................... 9 8.5 HOLD (/HOLD) ..................................................................................................................... 9 8.6 Serial Clock (CLK) ................................................................................................................ 9 9. BLOCK DIAGRAM.......................................................................................................................... 10 10. FUNCTIONAL DESCRIPTION ...........................www..DataS.heet..net/ ......................................................................... 11 10.1 SPI OPERATIONS ............................................................................................................. 11 10.1.1 Standard SPI Instructions...................................................................................................11 10.1.2 Dual SPI Instructions ..........................................................................................................11 10.1.3 Quad SPI Instructions.........................................................................................................11 10.1.4 Hold Function .....................................................................................................................11 10.2 WRITE PROTECTION ....................................................................................................... 12 10.2.1 Write Protect Features........................................................................................................12 11. CONTROL AND STATUS REGISTERS ........................................................................................ 13 11.1 STATUS REGISTER .......................................................................................................... 13 11.1.1 BUSY..................................................................................................................................13 11.1.2 Write Enable Latch (WEL) ..................................................................................................13 11.1.3 Block Protect Bits (BP2, BP1, BP0)....................................................................................13 11.1.4 Top/Bottom Block Protect (TB)...........................................................................................13 11.1.5 Sector/Block Protect (SEC) ................................................................................................13 11.1.6 Status Register Protect (SRP1, SRP0)...............................................................................14 11.1.7 Quad Enable (QE) ..............................................................................................................14 11.1.8 Status Register Memory Protection ....................................................................................16 11.2 INSTRUCTIONS................................................................................................................. 17 11.2.1 Manufacturer and Device Identification ..............................................................................17 11.2.2 Instruction Set Table 1.......................................................................................


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