M58LT256JST8ZA6 参数 Datasheet PDF下载

Dual operations and multiple bank architecture

Table 13.

Dual operations allowed in other banks

M58LT256JST, M58LT256JSB

Commands allowed in another bank

Status of bank

Read

Array

Yes

Yes

Yes

Yes

Yes

Read

Read

Read

Status

CFI Electronic

Register query Signature

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Program,

Buffer

Program

Yes

–

–

–

Yes

Block

Erase

Yes

–

–

–

–

Program Program

/Erase

/Erase

Suspend Resume

Yes

Yes

Yes

–

–

Yes

–

–

Yes

Yes

Idle

Programming

Erasing

Program

suspended

Erase

suspended

Table 14.

Dual operations allowed in same bank

Commands allowed in same bank

Status of bank

Read

Array

Yes

–

(1)

–

(1)

Yes

(2)

Yes

(2)

Read

Status

Register

Yes

Yes

Yes

Yes

Yes

Read

CFI

query

Yes

Yes

Yes

Yes

Yes

Read

Electronic

Signature

Yes

Yes

Yes

Yes

Yes

Program,

Buffer

Program

Yes

–

–

–

Yes

(1)

Block

Erase

Yes

–

–

–

–

Program Program

/Erase

/Erase

Suspend Resume

Yes

Yes

Yes

–

–

Yes

–

–

Yes

Yes

Idle

Programming

Erasing

Program

suspended

Erase

suspended

1. The Read Array command is accepted but the data output is not guaranteed until the Program or Erase

has completed.

2. Not allowed in the Block that is being erased or in the word that is being programmed.

48/108