M25P16 데이터 시트보기 (PDF) - Micron Technology
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M25P16 Datasheet PDF : 62 Pages
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Micron M25P16 Serial Flash Embedded Memory
Features
Contents
Important Notes and Warnings ......................................................................................................................... 6
Functional Description ..................................................................................................................................... 7
Signal Descriptions ........................................................................................................................................... 9
SPI Modes ...................................................................................................................................................... 10
Operating Features ......................................................................................................................................... 12
Page Programming ..................................................................................................................................... 12
Sector Erase, Bulk Erase .............................................................................................................................. 12
Polling during a Write, Program, or Erase Cycle ............................................................................................ 12
Active Power, Standby Power, and Deep Power-Down .................................................................................. 12
Status Register ............................................................................................................................................ 13
Data Protection by Protocol ........................................................................................................................ 13
Software Data Protection ............................................................................................................................ 13
Hardware Data Protection .......................................................................................................................... 13
Hold Condition .......................................................................................................................................... 15
Configuration and Memory Map ..................................................................................................................... 17
Memory Configuration and Block Diagram .................................................................................................. 17
Memory Map – 16Mb Density ......................................................................................................................... 18
Command Set Overview ................................................................................................................................. 19
WRITE ENABLE .............................................................................................................................................. 21
WRITE DISABLE ............................................................................................................................................. 22
READ IDENTIFICATION ................................................................................................................................. 23
READ STATUS REGISTER ................................................................................................................................ 25
WIP Bit ...................................................................................................................................................... 27
WEL Bit ...................................................................................................................................................... 27
Block Protect Bits ....................................................................................................................................... 27
SRWD Bit ................................................................................................................................................... 27
WRITE STATUS REGISTER .............................................................................................................................. 28
READ DATA BYTES ......................................................................................................................................... 30
READ DATA BYTES at HIGHER SPEED ............................................................................................................ 31
PAGE PROGRAM ............................................................................................................................................ 32
SECTOR ERASE .............................................................................................................................................. 33
BULK ERASE .................................................................................................................................................. 34
DEEP POWER-DOWN ..................................................................................................................................... 35
RELEASE from DEEP POWER-DOWN .............................................................................................................. 36
READ ELECTRONIC SIGNATURE .................................................................................................................... 37
Power-Up/Down and Supply Line Decoupling ................................................................................................. 38
Power-Up Timing and Write Inhibit Voltage Threshold Specifications ............................................................... 40
Maximum Ratings and Operating Conditions .................................................................................................. 41
Electrical Characteristics ................................................................................................................................ 43
AC Characteristics .......................................................................................................................................... 44
Package Information ...................................................................................................................................... 50
Device Ordering Information .......................................................................................................................... 58
Standard Parts ............................................................................................................................................ 58
Automotive Parts ........................................................................................................................................ 59
Revision History ............................................................................................................................................. 61
Rev. J – 1/18 ................................................................................................................................................ 61
Rev. I – 4/15 ................................................................................................................................................ 61
Rev. H – 1/14 .............................................................................................................................................. 61
Rev. G – 1/13 .............................................................................................................................................. 61
Rev. F – 10/12 ............................................................................................................................................. 61
PDF: 09005aef8456656c
m25p16.pdf - Rev. J 1/18 EN
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