GD25Q40 - Dual and Quad SPI Flash

Product Overview

GigaDevice

Datasheet Details

Part number	GD25Q40
Manufacturer	GigaDevice
File Size	758.83 KB
Description	Dual and Quad SPI Flash
Datasheet	GD25Q40 Datasheet
Additional preview pages of the GD25Q40 datasheet.

Product details

Description

The GD25Q40/20/10/512 (4M-bit) SPI flash supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), and I/O3 (HOLD#).SPI clock frequencies of up to 120MHz are supported allowing equivalent clock rates of 240MHz for Dual Output & Dual I/O read command, and 480MHz for Quad output & Quad I/O read command.CONNECTION DIAGRAM CS# 1 8 SO WP# 27 Top View 36

Features

4M/2M/1M/512K-bit Serial Flash -512/256/128/64K-byte -256 bytes per programmable page.
Standard, Dual, Quad SPI -Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD# -Dual SPI:SCLK, CS#, IO0, IO1, WP#, HOLD# -Quad SPI:SCLK, CS#, IO0, IO1, IO2, IO3.
High Speed Clock Frequency -120MHz for fast read with 30PF load -Dual I/O Data transfer up to 240Mbits/s -Quad I/O Data transfer up to 480Mbits/s.
Program/Erase Speed -Page Program time:0.7ms typical -Sector Erase time:150ms typical -Bloc.

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Published: Mar 1, 2015 |