SA25F010LEM8 데이터 시트보기 (PDF) - Saifun Semiconductors

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SA25F010LEM8

1Mb Serial Flash with 25MHz SPI Bus Interface

Saifun Semiconductors 

Table of Contents

Features ......................................................................... 1

General Description ...................................................... 2

Memory Organization.................................................... 5

Connection Diagrams ................................................... 6

Ordering Information .................................................... 7

Product Specifications ................................................. 8

Absolute Maximum Ratings..................................... 8

ESD/Latch Up Specification (JEDEC 8 Spec) ......... 8

Operating Conditions............................................... 8

DC Characteristics ........................................................ 9

AC Test Conditions ..................................................... 10

Timing Diagrams ......................................................... 11

Signal Description....................................................... 13

Chip Select (CSb).................................................. 13

Serial Clock (SCK) ................................................ 13

Serial Input (SI) ..................................................... 13

Serial Output (SO)................................................. 13

Hold (HOLDb)........................................................ 13

Write Protect (WPb) .............................................. 13

Serial Interface Description ........................................ 14

SPI Modes ............................................................ 14

Master ........................................................... 14

Slave ............................................................. 14

Transmitter/Receiver ..................................... 14

Serial Opcode................................................ 14

Invalid Opcode .............................................. 14

Chip Select (CSb).......................................... 14

Hold Condition............................................... 15

Write Protect ................................................. 16

SA25F010 Advanced Information

SAIFUN

3

Functional Description ............................................... 17

Instructions............................................................ 17

Read Status Register (RDSR) ............................... 18

Write Enable (WREN) ........................................... 20

Write Disable (WRDI)............................................ 20

Write Status Register (WRSR) .............................. 21

Read Data Bytes (READ) ...................................... 23

Fast Read (FAST_READ) ..................................... 24

Page Programming (PP) ....................................... 25

Page Erase (PE)................................................... 27

Sector Erase (SE) ................................................. 28

Bulk Erase (BE)..................................................... 29

Software Protection (SP)/ Deep Powerdown (DP) . 30

Release from Software Protect (RES) ................... 31

Release from Software Protection and Read

Electronic Signature (RES).................................... 32

Powerup and Powerdown ...................................... 33

Physical Dimensions................................................... 34

Contact Information .................................................... 37

Life Support Policy...................................................... 37

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