GD25Q40 - Dual and Quad SPI Flash

GigaDevice

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Datasheet Details

Part number	GD25Q40
Manufacturer	GigaDevice
File Size	758.83 KB
Description	Dual and Quad SPI Flash
Datasheet	GD25Q40-GigaDevice.pdf

GD25Q40 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 |