IS25LEG-RGLA2:P-TY datasheet(58/193 Pages) ISSI

No. de pieza	IS25LEG-RGLA2:P-TY

Descripción Electrónicos	SERIAL FLASH MEMORY 166/133MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE WITH ON-CHIP ECC

PDF	193 Pages

Scroll/Zoom	100%

Fabricante Electrónico	ISSI [Integrated Silicon Solution, Inc]

Página de inicio	http://www.issi.com

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IS25LE01GG

IS25WE01GG

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

Rev. A3

10/02/2025

Instruction

Name

Operation

Mode

Byte0

Byte1

Byte2

Byte3

Byte4

Byte5

Byte6

RDPWD

Read Password

SPI

QPI

E7h

Data out

(8 byte)

PGPWD

Program

Password

SPI

QPI

E8h

(8 byte)

UNPWD

Unlock

Password

SPI

QPI

E9h

Data in

(8 byte)

GBLK

Set all DYB bits

(Gang Sector/

Block Lock)

SPI

QPI

7Eh

GBUN

Clear all DYB bits

(Gang Sector/

Block Unlock)

SPI

QPI

98h

RDDLP

Read Data

Learning Pattern

SPI

QPI

41h

Data out

PNVDLR

Program DLP

Volatile)

SPI

QPI

43h

Data in

WRVDLR

Write DLP

(Volatile)

SPI

QPI

4Ah

Data in

RDECC

Read ECC

SPI

QPI

B3h

Data in

WRECC

Write ECC

SPI

QPI

B5h

Data in

CLECC

Clear ECC

SPI

QPI

B6h

Notes:

1. The number of dummy cycles depends on the value setting in the Table 6.11 Read Dummy Cycles.

2. AXh has to be counted as a part of dummy cycles. X means “don’t care”.

3. XX means “don’t care”.

4. A<23:9> are “don’t care” and A<8:4> are always “0”.

5. Call Factory for optional device, which supports PPQ with 32h/38h, and 4PPQ with 34h/3Eh. Optional device

doesn’t support PPQIO/4PPQIO.

IS25LEG-RGLA2:P-TY Datasheet(PDF) 58 Page - Integrated Silicon Solution, Inc

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