IS25LP02GJ-RHLA3 datasheet(119/182 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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119 / 182 page

IS25LP02GJ

IS25WP02GJ

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

119

Rev.A

10/02/2025

Figure 8.79 Software Reset Enable and Software Reset Sequence In QPI Mode (RSTEN, 66h + RST, 99h)

66h

CE#

SCK

IO[3:0]

Mode 3

Mode 0

99h

8.39 SECURITY INFORMATION ROW

The security Information Row is comprised of an additional 4 x 1K bytes of programmable information. The security

bits can be reprogrammed by the user. Any program security instruction issued while an erase, program or write

cycle is in progress is rejected without having any effect on the cycle that is in progress.

Table 8.10 Information Row Valid Address Range

Address Assignment

A[23:14]

A[13:10]

A[9:0]

IRL0 (Information Row Lock0)

000h

Byte address

IRL1

000h

Byte address

IRL2

000h

Byte address

IRL3

000h

Byte address

Bit 7~4 of the Function Register is used to permanently lock the programmable memory array.

When Function Register bit IRLx = “0”, the 1K bytes of the programmable memory array can be programmed.

When Function Register bit IRLx = “1”, the 1K bytes of the programmable memory array function as read only.

IS25LP02GJ-RHLA3 Datasheet(PDF) 119 Page - Integrated Silicon Solution, Inc