GD25B64C datasheet(5/57 Pages) GIGADEVICE

Part #	GD25B64C

Description	3.3V Uniform Sector Dual and Quad Serial Flash

PDF	57 Pages

Scroll/Zoom	100%

Manufacturer	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

Direct Link	http://www.gigadevice.com/

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3.3V Uniform Sector

Dual and Quad Serial Flash

GD25B64C

2. GENERAL DESCRIPTION

The GD25B64C (64M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the

Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2, and I/O3. The Dual I/O data is

transferred with speed of 240Mbits/s and the Quad I/O & Quad output data is transferred with speed of 480Mbits/s.

CONNECTION DIAGRAM

PIN DESCRIPTION

Pin Name

I/O

Description

CS#

Chip Select Input

SO (IO1)

I/O

Data Output (Data Input Output 1)

IO2

I/O

Data Input Output 2

VSS

Ground

SI (IO0)

I/O

Data Input (Data Input Output 0)

SCLK

Serial Clock Input

IO3

I/O

Data Input Output 3

VCC

Power Supply

Note:

CS# must be driven high if chip is not

selected. Please don’t leave CS# floating any time after power is on.

CS#

(IO1)

IO2

VSS

Top View

VCC

IO3

SCLK

(IO2)

8–LEAD SOP/DIP

CS#

(IO1)

IO2

VSS

Top View

VCC

SCLK

(IO2)

8–LEAD WSON

IO3

GD25B64C Datasheet(PDF) 5 Page - GigaDevice Semiconductor (Beijing) Inc.

GD25B64C Datasheet(HTML) 5 Page - GigaDevice Semiconductor (Beijing) Inc.

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