IS25LP02GJ-RHLA3 datasheet(4/182 Pages) ISSI

4 / 182 page

IS25LP02GJ

IS25WP02GJ

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

Rev.A

10/02/2025

TABLE OF CONTENTS

FEATURES ............................................................................................................................................................2

GENERAL DESCRIPTION ....................................................................................................................................3

TABLE OF CONTENTS .........................................................................................................................................4

PIN CONFIGURATION...................................................................................................................................7

PIN DESCRIPTIONS ......................................................................................................................................8

BLOCK DIAGRAM ........................................................................................................................................10

SPI MODES DESCRIPTION ........................................................................................................................11

SYSTEM CONFIGURATION........................................................................................................................13

5.1 BLOCK/SECTOR ADDRESSES ............................................................................................................13

5.2 Serial Flash Discoverable Parameters ...................................................................................................14

REGISTERS .................................................................................................................................................20

6.1 STATUS REGISTER ..............................................................................................................................20

6.2 FUNCTION REGISTER ..........................................................................................................................25

6.3 READ REGISTER AND EXTENDED REGISTER..................................................................................27

6.3.1 READ REGISTER ..........................................................................................................................27

6.3.2 EXTENDED READ REGISTER......................................................................................................29

6.4 BANK ADDRESS REGISTER ................................................................................................................31

6.5

ADVANCED SECTOR/BLOCK PROTECTION (ASP) RELATED REGISTER ...................................32

6.5.1

ADVANCED SECTOR/BLOCK PROTECTION REGISTER (ASPR) ......................................32

6.5.2

PASSWORD REGISTER.........................................................................................................34

6.5.3

PPB LOCK REGISTER............................................................................................................34

6.5.4

PPB REGISTER ......................................................................................................................35

6.5.5

DYB REGISTER ......................................................................................................................35

6.5.6

DATA LEARNING PATTERN REGISTER...............................................................................36

PROTECTION MODE...................................................................................................................................37

7.1 HARDWARE WRITE PROTECTION......................................................................................................37

7.2 SOFTWARE WRITE PROTECTION ......................................................................................................37

7.2.1 BLOCK PROTECTION BITS ..........................................................................................................37

7.2.2 ADVANCED SECTOR/BLOCK PROTECTION (ASP) ...................................................................38

DEVICE OPERATION ..................................................................................................................................46

8.1 COMMAND OVERVIEW ........................................................................................................................46

8.2 COMMAND SET SUMMARY .................................................................................................................47

8.3 NORMAL READ OPERATION (NORD, 03h or 4NORD, 13h) ...............................................................56

8.4 FAST READ OPERATION (FRD, 0Bh or 4FRD, 0Ch)...........................................................................59

8.5 HOLD OPERATION................................................................................................................................63

8.6 FAST READ DUAL I/O OPERATION (FRDIO, BBh or 4FRDIO, BCh)..................................................64

8.7 FAST READ DUAL OUTPUT OPERATION (FRDO, 3Bh or 4FRDO, 3Ch)...........................................68

8.8 FAST READ QUAD OUTPUT OPERATION (FRQO, 6Bh or 4FRQO 6Ch) ..........................................71

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