IS25LE01G-RILA3-TY datasheet(24/186 Pages) ISSI

24 / 186 page

IS25LE01G

IS25WE01G

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

Rev. A6

01/14/2025

Table 6.3 Instructions requiring WREN instruction ahead

Instructions must be preceded by the WREN instruction

Name

Hex Code

Operation

02h

Serial Input Page Program (3-byte or 4-byte Address)

4PP

12h

Serial Input Page Program (4-byte Address)

PPQ

32h/38h

Quad Input Page Program (3-byte or 4-byte Address)

4PPQ

34h/3Eh

Quad Input Page Program (4-byte Address)

SER

D7h/20h

Sector Erase 4KB (3-byte or 4-byte Address)

4SER

21h

Sector Erase 4KB (4-byte Address)

BER32 (32KB)

52h

Block Erase 32KB (3-byte or 4-byte Address)

4BER32 (32KB)

5Ch

Block Erase 32KB (4-byte Address)

BER64 (64KB)

D8h

Block Erase 64KB (3-byte or 4-byte Address)

4BER64 (64KB)

DCh

Block Erase 64KB (4-byte Address)

CER

C7h/60h

Chip Erase

WRSR

01h

Write Status Register

WRFR

42h

Write Function Register

SRPNV

65h

Set Read Parameters (Non-Volatile)

SRPV(1)

63h

Set Read Parameters (Volatile)

SERPNV

85h

Set Extended Read Parameters (Non-Volatile)

SERPV

83h

Set Extended Read Parameters (Volatile)

IRER

64h

Erase Information Row

IRP

62h

Program Information Row

WRBRNV

18h

Write Non-Volatile Bank Address Register

WRBRV(1)

C5h

Write Volatile Bank Address Register

WRDYB

FBh

Write DYB Register (4-byte Address)

4WRDYB

E1h

Write DYB Register (3-byte or 4-byte Address)

PGPPB

FDh

Write PPB (3-byte or 4-byte Address)

4PGPPB

E3h

Write PPB (4-byte Address)

ERPPB

E4h

Erase PPB

PGASP

2Fh

Program ASP

WRPLB

A6h

Write PPB Lock Bit

SFRZ

91h

Set FREEZE bit

GBLK

7Eh

GANG Sector/Block Lock

GBUN

98h

GANG Sector/Block Unlock

PGPWD

E8h

Program Password

PNVDLR

43h

Program Non-Volatile Data Learning Pattern Register

WRVDLR

4Ah

Program Volatile Data Learning Pattern Register

WRECC

B5h

Write ECC Register

Note:

1. C0h command for SRPV operation and 17h command for WRBRV operation do not require WREN command ahead.

BP3, BP2, BP1, BP0 bits: The Block Protection (BP3, BP2, BP1 and BP0) bits are used to define the portion of

the memory area to be protected. Refer to Table 6.4 for the Block Write Protection (BP) bit settings. When a defined

combination of BP3, BP2, BP1 and BP0 bits are set, the corresponding memory area is protected. Any program or

erase operation to that area will be inhibited.

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