W25Q64FW

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).............................