GD5F2GQ4RF9JS datasheet(22/57 Pages) GIGADEVICE

部件名	GD5F2GQ4RF9JS

功能描述	SPI(x1/x2/x4) NAND Flash

PDF	57 Pages

Scroll/Zoom	100%

制造商	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

网页	http://www.gigadevice.com/

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SPI(x1/x2/x4) NAND Flash

10 Read ID

10.1 Read ID

(9FH)

The READ ID command is used to identify the NAND Flash device.

• The READ ID command outputs the Manufacturer ID and the device ID. See Table 10-1 for details.

Figure10-1. Read ID Sequence Diagram

Command

9FH

CS#

SCLK

High-Z

9 10 11

MSB

18 19 20 21

22 23

Device ID(Byte 1)

CS#

SCLK

MSB

12 13 14 15

Manufacturer ID

26 27 28 29

30 31

Device ID(Byte 2)

Table10-1. READ ID Table

Description

Part No

Value

Page Size

Manufacture ID (GigaDevice)

SPI NAND 3.3V

GD5F2GQ4UFxxS

C8h

2Kbyte +

128Byte

SPI NAND 1.8V

GD5F2GQ4RFxxS

Device ID

(Byte 1)

SPI NAND 2Gbit 3.3V

GD5F2GQ4UFxxS

B5h

SPI NAND 2Gbit 1.8V

GD5F2GQ4RFxxS

A5h

Device ID

(Byte 2)

SPI NAND 2Gbit 3.3V

GD5F1GQ4UFxxS

48h

SPI NAND 2Gbit 1.8V

GD5F1GQ4RFxxS

GD5F2GQ4RF9JS 数据表(PDF) 22 Page - GigaDevice Semiconductor (Beijing) Inc.

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