GD25WD40E Datasheet PDF (Standard and Dual Serial Flash)

GD25WD40E - Standard and Dual Serial Flash

Description

5 3 MEMORY ORGANIZATION8 4 DEVICE OPERATIONS10 4.1 SPI MODE 10 5 DATA PROTECTION11 6 STATUS REGISTER 13 7 COMMAND DESCRIPTIONS15 7.1 WRITE ENABLE (WREN) (06H) 17 7.2 WRITE DISABLE (WRDI) (04H) 17 7.3 READ STATUS REGISTER (RDSR) (05H) 17 7.4 WRITE STATUS REGISTER (WRSR) (01H) 18 7.5 READ DATA BYTE

Features

4 2.

Datasheet Details

Part number	GD25WD40E
Manufacturer	GigaDevice
File Size	1.21 MB
Description	Standard and Dual Serial Flash
Datasheet	GD25WD40E Datasheet
Additional preview pages of the GD25WD40E datasheet.

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Full PDF Text Transcription

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Uniform Sector Standard and Dual Serial Flash GD25WD40E/20E GD25WD40E/20E DATASHEET GD25WD40E&20E-Rev1.4 1 November 2023 Uniform Sector Standard and Dual Serial Flash GD25WD40E/20E Contents 1 FEATURES .........................................................................................................................................................4 2 GENERAL DESCRIPTIONS..............................................................................................................................5 3 MEMORY ORGANIZATION...............................................................................................................................8 4 DEVICE OPERATIONS.....................................................................................................................

Published: Aug 19, 2025 |