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GD25WD40COIGR

Mfr. #:
GD25WD40COIGR
Mfr.:
GigaDevice Semiconductor
Product Type:
Serial NOR Flash
Series:
GD25WD
Package / Case:
8-TSSOP
Description:
4 Mbit single and dual-output SPI NOR Flash, 1.65–3.6 V, in an 8-pin 173 mil TSSOP package.

Product Attributes

AttributeValue
Density / Capacity4 Mbit (512 KB)
InterfaceStandard SPI; dual-output read
Supply Voltage1.65–3.6 V
Operating Temperature−40 to +85 °C (industrial I grade)
Fast-Read Clock100 MHz at 3.0–3.6 V; 70 MHz at 2.1–3.0 V; 50 MHz at 1.65–2.1 V
Page / Erase Geometry256-byte pages; 4 KB sectors; 32/64 KB blocks
Write ProtectionWP# pin and software block protection
Package Details8-pin TSSOP, 173 mil

Product Description

GD25WD40COIGR provides 4 Mbit of nonvolatile storage with standard SPI and dual-output read commands. It uses the same 1.65–3.6 V GD25WD supply range as the smaller density orders.

The O package code identifies an 8-pin, 173 mil TSSOP rather than the SOP or USON variants; I indicates −40 to +85 °C. Fast-read maximum varies from 100 MHz at 3.0–3.6 V to 50 MHz at 1.65–2.1 V.

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