GD25Q32CSFG datasheet(35/76 Pages) GIGADEVICE

Il numero della parte	GD25Q32CSFG

Spiegazioni elettronici	3.3V Uniform Sector Dual and Quad Serial Flash

PDF	76 Pages

Scroll/Zoom	100%

Produttore elettronici	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

Homepage	http://www.gigadevice.com/

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35 / 76 page

3.3V Uniform Sector

Dual and Quad Serial Flash

GD25Q32C

7.24. Dual I/O Read Manufacture ID/ Device ID (92H)

The Dual I/O Read Manufacturer/Device ID command is an alternative to the Release from Power-Down / Device ID

command that provides both the JEDEC assigned Manufacturer ID and the specific Device ID by dual I/O.

The command is initiated by driving the CS# pin low and shifting the command code “92H” followed by a 24-bit address

(A23-A0) of 000000H. After which, the Manufacturer ID and the Device ID are shifted out on the falling edge of SCLK with

most significant bit (MSB) first as shown in Figure29.

Figure 29. Dual I/O Read Manufacture ID/ Device ID Sequence Diagram

Command

92H

CS#

SCLK

SI(IO0)

SO(IO1)

9 10 11 12 13 14 15

16 17 18 19 20 21 22 23

A23-16

A15-8

A7-0

M7-0

CS#

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

SI(IO0)

SO(IO1)

SCLK

MFR ID

Device ID

40 41 42 43

44 45 46 47

MFR ID

(Repeat)

Device ID

(Repeat)

MFR ID

(Repeat)

Device ID

(Repeat)

GD25Q32CSFG Scheda tecnica(PDF) 35 Page - GigaDevice Semiconductor (Beijing) Inc.