M58LW032C datasheet(23/61 Pages) STMICROELECTRONICS

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M58LW032C

Table 5. Commands

Note: 1. X Don’t Care; RA Read Address, RD Read Data, IDA Identifier Address, IDD Identifier Data, SRD Status Register Data, PA Program

Address; PD Program Data, QA Query Address, QD Query Data, BA Any address in the Block, BCR Configuration Register value,

CC Configuration Code.

2. Base Address, refer to Figure 8 and Table 8 for more information.

3. For Identifier addresses and data refer to table 7, Read Electronic Signature.

4. For Query Address and Data refer to Appendix B, CFI.

Command

Bus Operations

1st Cycle

2nd Cycle

Subsequent

Final

Op.

Addr. Data

Op.

Addr.

Data

Op.

Addr. Data Op.

Addr. Data

Read Memory Array

≥ 2 Write

FFh

Read

Read Electronic Signature

≥ 2 Write

90h

Read

IDA(3)

IDD(3)

Read Status Register

Write

70h

Read

SRD

Read Query

≥ 2 Write

98h

Read

QA(4)

QD(4)

Clear Status Register

Write

50h

Block Erase

Write

20h

Write

Word Program

Write

40h

10h

Write

Write to Buffer and

Program

4 + N Write

E8h

Write

PD Write

D0h

Program/Erase Suspend

Write

B0h

Program/Erase Resume

Write

D0h

Set Configuration Register

Write

60h

Write

BCR

03h

Block Protect

Write

60h

Write

01h

Blocks Unprotect

Write

60h

Write

D0h

Protection Register

Program

Write

C0h

Write

PRA

PRD

Configure STS command

Write

B8h

Write

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