1.8V 4M-BIT SERIAL FLASH MEMORY
W25Q40BW
1.8V 4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
Publication Release Date: October 11, 2013 - 1 - Revisio...
Description
W25Q40BW
1.8V 4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
Publication Release Date: October 11, 2013 - 1 - Revision F
W25Q40BW
Table of Contents
1. GENERAL DESCRIPTION ............................................................................................................... 5 2. FEATURES....................................................................................................................................... 5 3. PIN CONFIGURATION SOIC/VSOP 150-MIL ................................................................................. 6 4. PAD CONFIGURATION WSON 6X5-MM, USON 2X3-MM ............................................................. 6 5. PIN DESCRIPTION SOIC/VSOP 150-MIL, WSON 6X5-MM & USON 2X3-MM ............................. 6
5.1 Package Types..................................................................................................................... 7 5.2 Chip Select (/CS).................................................................................................................. 7 5.3 Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3) .................................... 7 5.4 Write Protect (/WP)............................................................................................................... 7 5.5 HOLD (/HOLD) ..................................................................................................................... 7 5.6 Serial Clock (CLK) .......................................................
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