28F016XD-85 查看數據表（PDF） - Intel

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28F016XD-85

16-MBIT (1 MBIT x 16) DRAM-INTERFACE FLASH MEMORY

Intel 

E

28F016XD FLASH MEMORY

CONTENTS

PAGE

1.0 INTRODUCTION ......................................... 5

1.1 Product Overview...................................... 5

2.0 DEVICE PINOUT......................................... 6

2.1 Lead Descriptions ..................................... 9

3.0 MEMORY MAPS ....................................... 11

3.1 Extended Status Registers

Memory Map ........................................ 12

4.0 BUS OPERATIONS, COMMANDS AND

STATUS REGISTER DEFINITIONS.......... 13

4.1 Bus Operations ....................................... 13

4.2 28F008SA—Compatible Mode

Command Bus Definitions.................... 14

4.3 28F016XD—Enhanced Command

Bus Definitions ..................................... 15

4.4 Compatible Status Register .................... 16

4.5 Global Status Register ............................ 17

4.6 Block Status Register.............................. 18

5.0 ELECTRICAL SPECIFICATIONS ............. 19

5.1 Absolute Maximum Ratings..................... 19

5.2 Capacitance............................................ 20

5.3 Transient Input/Output Reference

Waveforms........................................... 21

5.4 DC Characteristics

(VCC = 3.3V ± 0.3V).............................. 22

5.5 DC Characteristics

(VCC = 5.0V ± 0.5V).............................. 25

PAGE

5.6 AC Characteristics

(VCC = 3.3V ± 0.3V)..............................28

Read, Write, Read-Modify-Write and

Refresh Cycles (Common Parameters) ....28

Read Cycle...............................................28

Write Cycle ...............................................29

Read-Modify-Write Cycle..........................30

Fast Page Mode Cycle .............................30

Fast Page Mode Read-Modify-Write

Cycle ........................................................30

Refresh Cycle...........................................31

Misc. Specifications ..................................31

5.7 AC Characteristics

(VCC = 5.0V ± 0.5V)..............................33

Read, Write, Read-Modify-Write and

Refresh Cycles (Common Parameters) ....33

Read Cycle...............................................34

Write Cycle ...............................................35

Read-Modify-Write Cycle..........................35

Fast Page Mode Cycle .............................35

Fast Page Mode Read-Modify-Write

Cycle ........................................................36

Refresh Cycle...........................................36

Misc. Specifications ..................................37

5.8 AC Waveforms ........................................38

5.9 Power-Up and Reset Timings..................50

5.10 Erase and Word Program Performance ..51

6.0 MECHANICAL SPECIFICATIONS ............52

APPENDIX A: Device Nomenclature and

Ordering Information .....................................53

APPENDIX B: Additional Information...............54

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