W25Q128FVCIGTR View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

W25Q128FVCIGTR

3V 128M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI

Winbond 

W25Q128FV

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................................................................................... 6

3.3 Pin Description SOIC / VSOP 208-mil, WSON 6x5-mm / 8x6-mm .................................................. 6

3.4 Pin Configuration SOIC 300-mil ....................................................................................................... 7

3.5 Pin Description SOIC 300-mil ........................................................................................................... 7

3.6 Ball Configuration TFBGA 8x6-mm (5x5 or 6x4 Ball Array) ............................................................. 8

3.7 Ball Description TFBGA 8x6-mm...................................................................................................... 8

3.8 Pin Configuration PDIP 300-mil ........................................................................................................ 9

3.9 Pin Description PDIP 300-mil ........................................................................................................... 9

4. PIN DESCRIPTIONS............................................................................................................................... 10

4.1 Chip Select (/CS) ............................................................................................................................ 10

4.2 Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3) .............................................. 10

4.3 Write Protect (/WP) ......................................................................................................................... 10

4.4 HOLD (/HOLD) ............................................................................................................................... 10

4.5 Serial Clock (CLK) .......................................................................................................................... 10

4.6 Reset (/RESET) .............................................................................................................................. 10

5. BLOCK DIAGRAM................................................................................................................................... 11

6. FUNCTIONAL DESCRIPTIONS ............................................................................................................. 12

6.1

6.1.1

6.1.2

6.1.3

6.1.4

6.1.5

6.1.6

SPI / QPI Operations ...................................................................................................................... 12

Standard SPI Instructions ...............................................................................................................................12

Dual SPI Instructions ......................................................................................................................................12

Quad SPI Instructions.....................................................................................................................................13

QPI Instructions ..............................................................................................................................................13

Hold Function .................................................................................................................................................13

Software Reset & Hardware /RESET pin........................................................................................................15

6.2 Write Protection .............................................................................................................................. 16

6.2.1 Write Protect Features....................................................................................................................................16

7. STATUS AND CONFIGURATION REGISTERS .................................................................................... 17

7.1

7.1.1

7.1.2

7.1.3

Status Registers ............................................................................................................................. 17

Erase/Write In Progress (BUSY) – Status Only ..............................................................................................17

Write Enable Latch (WEL) – Status Only........................................................................................................17

Block Protect Bits (BP2, BP1, BP0) – Volatile/Non-Volatile Writable..............................................................17

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