M58LW064 datasheet(19/53 Pages) STMICROELECTRONICS

19 / 53 page

19/53

M58LW064A, M58LW064B

Table 12. Instructions

Mne-

monic

Instruction

Cycles

1st Cycle

2nd Cycle

Comments

Op.

Address

Data

Op.

Address

Data

Read Array

Write

FFh

Read Array until a new

write cycle is initiated

RSIG

Read

Manufacturer

Code

≥ 2

Write

90h

Read

000000h

20h

Read Manufacturer Code

RSIG

Read Device

Code or Block

Protection

Status

≥ 2

Write

90h

Read

IAh

IDh

Read Device ID Code

RSR

Read Status

Write

70h

Read

SRDh

SRD = Status Register

Data

RCFI Read Query

≥ 2

Write

98h

Read

QAh

QDh

QA = Query Address

QD = Query Data

CLRS

Clear Status

Write

50h

Block

Erase

Write

20h

Write

BAh

D0h

BA = Block Address to

erase

WBPR

Write

to Buffer and

Program

≥ 2

Write

BAh

E8h

Write

BAh

BA = Block Address

N = Word/Double-Word

Count Argument

PES

Erase/

Program

Suspend

Write

B0h

PER

Erase/

Program

Resume

Write

D0h

Confirm command for

Write to Buffer and

Program instruction

SBCR

Set Burst

Configuration

Write

BCRh

60h

Write

BCRh

03h

BCR = Burst Configuration

Block Protect

Write

BAh

60h

Write

BAh

01h

Keep the Block Protect bit

active of the selected

block

BA = Block Address

Block

Unprotect

Write

60h

Write

D0h

Clear all the Block protect

bits simultaneously

dis-activated by Chip Enable E High and then re-

activated by Chip Enable E and Output Enable G

Low, during an Erase or Program operation. The

content of Status Register may also be read at the

completion of an Erase/Program and/or Suspend

operation.During a Block Erase, Write to Buffer

and Program, Block Protect or Block Unprotect In-

struction, DQ7 indicates the P/E.C. status. It is val-

id until the operation is completed or suspended,

DQ0-DQ7 output the Status Register content and

DQ8-DQ31 are Low.

M58LW064 数据表(PDF) 19 Page - STMicroelectronics

M58LW064 数据表(HTML) 19 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

数据表下载

链接网址

M58LW064 数据表(PDF) 19 Page - STMicroelectronics

M58LW064 数据表(HTML) 19 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

数据表 下载

链接网址

数据表下载