MBM29DL64DF 데이터 시트보기 (PDF) - Fujitsu

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MBM29DL64DF

64 M (8 M ×8/4 M ×16) BIT FLASH MEMORY

Fujitsu 

MBM29DL64DF-70

MBM29DL64DF Command Definitions Table *1

Command

Sequence

Bus

Write

Cycles

Req’d

First Bus Second Bus

Write Cycle Write Cycle

Addr. Data Addr. Data

Third Bus

Write Cycle

Addr. Data

Fourth Bus

Read/Write

Cycle

Addr. Data

Fifth Bus

Write Cycle

Addr. Data

Sixth Bus

Write Cycle

Addr. Data

Read/

Reset *2

Word

Byte 1 XXXh F0h 



















Read/

Reset*2

Word

Byte

3

555h

2AAh

AAh

AAAh

555h

55h

555h

AAAh

F0h

RA*12

*12

RD









Word

555h

2AAh

(BA)

555h

Autoselect

3

AAh

55h

90h IA*12 ID*12    

Byte

AAAh

555h

(BA)

AAAh

Word

555h

2AAh

555h

Program

4

AAh

55h

A0h PA PD    

Byte

AAAh

555h

AAAh

Program

Suspend

1 BA B0h          

Program Resume 1 BA 30h          

Word

555h

2AAh

555h

555h

2AAh

555h

Chip Erase

6

AAh

55h

80h

AAh

55h

10h

Byte

AAAh

555h

AAAh

AAAh

555h

AAAh

Sector

Erase

Word

555h

2AAh

555h

555h

2AAh

6

AAh

55h

80h

AAh

55h SA 30h

Byte

AAAh

555h

AAAh

AAAh

555h

Erase Suspend*3 1 BA B0h          

Erase Resume*3 1 BA 30h          

Set to

Word

Fast Mode Byte

3

555h

2AAh

555h

AAh

55h

20h

AAAh

555h

AAAh













Fast

Word

Program *4 Byte

2

XXXh A0h PA

PD

















Reset from Word

Fast Mode

2

*5

Byte

BA

90h

XXXh

*11

00h

















Extended Word

Sector

Group

Protection Byte

3

XXXh 60h

SPA

60h

SPA

40h

*12

SPA

*12

SD









*6, *7

Word

(BA)

55h

Query *8

1

98h          

Byte

(BA)

AAh

Hidden- Word

555h

2AAh

555h

ROM

Entry*9

3

AAh

55h

88h      

Byte

AAAh

555h

AAAh

(Continued)

10

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