TE28F256J3D95 データシートの表示（PDF） - Numonyx -> Micron

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TE28F256J3D95

Numonyx™ Embedded Flash Memory (J3 v D)

Numonyx -> Micron 

Numonyx™ Embedded Flash Memory (J3 v D, Monolithic)

Contents

1.0 Introduction .............................................................................................................. 6

1.1 Nomenclature ..................................................................................................... 6

1.2 Acronyms........................................................................................................... 6

1.3 Conventions ....................................................................................................... 7

2.0 Functional Overview .................................................................................................. 8

2.1 Block Diagram .................................................................................................. 10

2.2 Memory Map..................................................................................................... 11

3.0 Package Information ............................................................................................... 12

3.1 56-Lead TSOP Package, 32-, 64-, 128-, and 256-Mbit ............................................ 12

3.2 Easy BGA Package, 32-, 64-, 128-, and 256-Mbit .................................................. 13

4.0 Ballouts and Signal Descriptions.............................................................................. 15

4.1 Easy BGA Ballout, 32-, 64-,128-, 256-Mbit ........................................................... 15

4.2 56-Lead TSOP Package Pinout, 32-, 64-,128-, 256-Mbit.......................................... 16

4.3 Signal Descriptions ............................................................................................ 16

5.0 Maximum Ratings and Operating Conditions............................................................ 18

5.1 Absolute Maximum Ratings................................................................................. 18

5.2 Operating Conditions ......................................................................................... 18

5.3 Power Up/Down ................................................................................................ 18

5.3.1 Power-Up/Down Characteristics................................................................ 18

5.3.2 Power Supply Decoupling ........................................................................ 19

5.4 Reset............................................................................................................... 19

6.0 Electrical Characteristics ......................................................................................... 20

6.1 DC Current Specifications ................................................................................... 20

6.2 DC Voltage specifications.................................................................................... 21

6.3 Capacitance...................................................................................................... 22

7.0 AC Characteristics ................................................................................................... 23

7.1 Read Specifications............................................................................................ 23

7.2 Program, Erase, Block-Lock Specifications ............................................................ 29

7.3 Reset Specifications........................................................................................... 29

7.4 AC Test Conditions ............................................................................................ 30

8.0 Bus Interface........................................................................................................... 31

8.1 Bus Reads ........................................................................................................ 32

8.1.1 Asynchronous Page Mode Read ................................................................ 32

8.1.1.1 Enhanced Configuration Register................................................. 32

8.1.2 Output Disable ....................................................................................... 33

8.2 Bus Writes........................................................................................................ 33

8.3 Standby ........................................................................................................... 34

8.3.1 Reset/Power-Down ................................................................................. 34

8.4 Device Commands............................................................................................. 34

9.0 Flash Operations ..................................................................................................... 36

9.1 Status Register ................................................................................................. 36

9.1.1 Clearing the Status Register .................................................................... 37

9.2 Read Operations ............................................................................................... 37

9.2.1 Read Array ............................................................................................ 37

9.2.2 Read Status Register .............................................................................. 38

9.2.3 Read Device Information ......................................................................... 38

9.2.4 CFI Query ............................................................................................. 38

December 2007

316577-06

Datasheet

3

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