IS25LP080D datasheet(67/108 Pages) ISSI

부품명	IS25LP080D

상세설명	SERIAL FLASH MEMORY WITH 133MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE

PDF	108 Pages

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제조업체	ISSI [Integrated Silicon Solution, Inc]

홈페이지	http://www.issi.com

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67 / 108 page

IS25LP080D

IS25WP080D/040D/020D

Integrated Silicon Solution, Inc.- www.issi.com

Rev. A

09/02/2016

8.30 READ PRODUCT IDENTIFICATION BY JEDEC ID OPERATION (RDJDID, 9Fh; RDJDIDQ, AFh)

The JEDEC ID READ instruction allows the user to read the manufacturer and product ID of devices. Refer to Table

8.5 Product Identification for Manufacturer ID and Device ID. After the JEDEC ID READ command (9Fh in SPI

mode, AFh in QPI mode) is input, the Manufacturer ID is shifted out MSB first followed by the 2-byte electronic ID

(ID15-ID0) that indicates Memory Type and Capacity, one bit at a time. Each bit is shifted out during the falling

edge of SCK. If CE# stays low after the last bit of the 2-byte electronic ID, the Manufacturer ID and 2-byte electronic

ID will loop until CE# is pulled high.

Figure 8.52 RDJDID (Read JEDEC ID In SPI Mode) Sequence

Instruction = 9Fh

Memory Type

(ID15-ID8)

CE #

SCK

Capacity

(ID7-ID0)

...

Mode 3

Mode 0

Manufacturer ID

(MF7-MF0)

Figure 8.53 RDJDIDQ (Read JEDEC ID In QPI Mode) Sequence

AFh

CE#

SCK

IO[3:0]

Mode 3

Mode 0

7:4

3:0

7:4

3:0

7:4

3:0

MF7-MF0

ID15-ID8

ID7-ID0

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