IS25LP02GJ-RHLA3 datasheet(108/182 Pages) ISSI

Part #	IS25LP02GJ-RHLA3

Description	SERIAL FLASH MEMORY 166MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE

PDF	182 Pages

Scroll/Zoom	100%

Manufacturer	ISSI [Integrated Silicon Solution, Inc]

Direct Link	http://www.issi.com

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108 / 182 page

IS25LP02GJ

IS25WP02GJ

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

108

Rev.A

10/02/2025

8.28 SET EXTENDED READ REGISTER OPERATION (SERRNV: 85h, SERRV: 83h)

Set Read Operational Driver Strength

This device supports configurable Operational Driver Strength in both SPI and QPI modes by setting three bits

(ODS0, ODS1, ODS2) within the Extended Read Register. To set the ODS bits the SERRNV and SERRV operation

instructions are required.

SERRNV is used to set the non-volatile Extended Read register, while SERRV is used to set the volatile Extended

Read register.

Note:

1. When SERRNV is executed, the volatile Read Extended Register is set as well as the non-volatile Read Extended

Figure 8.62 Set Extended Read Register Sequence In SPI Mode

Instruction = 85h/83h

CE #

SCK

Data In

Mode 3

Mode 0

High Impedence

Figure 8.63 Set Extended Read Register Sequence In QPI Mode

85h/83h

Mode 3

Mode 0

7:4

3:0

CE#

SCK

IO[3:0]

Data In

IS25LP02GJ-RHLA3 Datasheet(PDF) 108 Page - Integrated Silicon Solution, Inc