JS28F128P30TF75A datasheet(3/90 Pages) MICRON

3 / 90 page

Datasheet

Apr 2010

Order Number: 208033-02

P30-65nm SBC

Contents

1.0

Functional Description...............................................................................................5

1.1

Introduction .......................................................................................................5

1.2

Overview ...........................................................................................................5

1.3

Memory Map.......................................................................................................6

2.0

Package Information .................................................................................................7

2.1

56-Lead TSOP.....................................................................................................7

2.2

64-Ball Easy BGA Package ....................................................................................8

2.3

QUAD+ SCSP Packages...................................................................................... 10

3.0

Pinouts/Ballouts ..................................................................................................... 11

4.0

Signals .................................................................................................................... 14

5.0

Bus Operations ........................................................................................................ 16

5.1

Read - Asynchronous Mode................................................................................. 16

5.2

Read - Synchronous Mode .................................................................................. 16

5.3

Write ............................................................................................................... 17

5.4

Output Disable.................................................................................................. 17

5.5

Standby ........................................................................................................... 17

5.6

Reset............................................................................................................... 18

6.0

Command Set .......................................................................................................... 19

6.1

Device Command Codes..................................................................................... 19

6.2

Device Command Bus Cycles .............................................................................. 20

7.0

Read Operation........................................................................................................ 22

7.1

Read Array ....................................................................................................... 22

7.2

Read Device Identifier........................................................................................ 22

7.3

Read CFI.......................................................................................................... 23

7.4

Read Status Register ......................................................................................... 23

7.5

Clear Status Register ......................................................................................... 23

8.0

Program Operation .................................................................................................. 24

8.1

Word Programming ........................................................................................... 24

8.2

Buffered Programming ....................................................................................... 24

8.3

Buffered Enhanced Factory Programming.............................................................. 25

8.4

Program Suspend.............................................................................................. 27

8.5

Program Resume............................................................................................... 28

8.6

Program Protection............................................................................................ 28

9.0

Erase Operation....................................................................................................... 29

9.1

Block Erase ...................................................................................................... 29

9.2

Blank Check ..................................................................................................... 29

9.3

Erase Suspend .................................................................................................. 30

9.4

Erase Resume................................................................................................... 30

9.5

Erase Protection................................................................................................ 30

10.0 Security................................................................................................................... 31

10.1 Block Locking.................................................................................................... 31

10.2 Selectable OTP Blocks ........................................................................................ 33

10.3 Password Access ............................................................................................... 33

11.0 Register................................................................................................................... 34

11.1 Status Register (SR) .......................................................................................... 34

11.2 Read Configuration Register (RCR) ...................................................................... 34

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