GD25LE80CNJG datasheet(31/68 Pages) GIGADEVICE

部品番号	GD25LE80CNJG

部品情報	1.8V Uniform Sector Dual and Quad Serial Flash

PDF	68 Pages

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メーカー	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

ホームページ	http://www.gigadevice.com/

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31 / 68 page

1.8V Uniform Sector

Dual and Quad Serial Flash

GD25LE80C

Write cycle is in process (when WIP equal 1) the command is ignored and will not have any effects on the current cycle.

Figure 24. Release Power-Down Sequence Diagram

Figure 25. Release Power-Down/Read Device ID Sequence Diagram

7.22 Read Manufacture ID/ Device ID (REMS) (90H)

The 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.

The command is initiated by driving the CS# pin low and shifting the command code “90H” 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 below. If the 24-bit address is initially set to 000001H, the Device ID will be read

first.

Command

ABH

CS#

SCLK

RES1

Stand-by mode

Deep Power-down mode

Command

ABH

CS#

SCLK

29 30 31

MSB

3 Dummy Bytes

23 22

32 33 34 35 36 37 38

MSB

t RES2

Stand-by Mode

Deep Power-down Mode

High-Z

Device ID

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