Contents
Functional Description ..................................................................................................................................... 6
Signal Descriptions ........................................................................................................................................... 8
SPI Modes ........................................................................................................................................................ 9
Operating Features ......................................................................................................................................... 11
Page Programming ..................................................................................................................................... 11
Sector Erase, Bulk Erase .............................................................................................................................. 11
Polling during a Write, Program, or Erase Cycle ............................................................................................ 11
Active Power, Standby Power, and Deep Power-Down .................................................................................. 11
Status Register ............................................................................................................................................ 12
Data Protection by Protocol ........................................................................................................................ 12
Software Data Protection ............................................................................................................................ 12
Hardware Data Protection .......................................................................................................................... 12
Hold Condition .......................................................................................................................................... 13
Configuration and Memory Map ..................................................................................................................... 14
Memory Configuration and Block Diagram .................................................................................................. 14
Memory Map – 8Mb Density ........................................................................................................................... 15
Command Set Overview ................................................................................................................................. 16
WRITE ENABLE .............................................................................................................................................. 18
WRITE DISABLE ............................................................................................................................................. 19
READ IDENTIFICATION ................................................................................................................................. 20
READ STATUS REGISTER ................................................................................................................................ 21
WIP Bit ...................................................................................................................................................... 21
WEL Bit ...................................................................................................................................................... 21
BP2, BP1, BP0 Bits ...................................................................................................................................... 22
SRWD Bit ................................................................................................................................................... 22
WRITE STATUS REGISTER .............................................................................................................................. 23
READ DATA BYTES ......................................................................................................................................... 25
READ DATA BYTES at HIGHER SPEED ............................................................................................................ 26
PAGE PROGRAM ............................................................................................................................................ 27
SECTOR ERASE .............................................................................................................................................. 28
BULK ERASE .................................................................................................................................................. 29
DEEP POWER-DOWN ..................................................................................................................................... 30
RELEASE from DEEP POWER-DOWN .............................................................................................................. 31
READ ELECTRONIC SIGNATURE .................................................................................................................... 32
Power-Up/Down and Supply Line Decoupling ................................................................................................. 33
Power-Up Timing and Write Inhibit Voltage Threshold Specifications ............................................................... 35
Maximum Ratings and Operating Conditions .................................................................................................. 36
Electrical Characteristics ................................................................................................................................ 37
AC Characteristics .......................................................................................................................................... 38
Package Information ...................................................................................................................................... 44
Device Ordering Information .......................................................................................................................... 49
Standard Parts ............................................................................................................................................ 49
Automotive Parts ........................................................................................................................................ 50
Revision History ............................................................................................................................................. 51
Rev. X – 09/2011 .......................................................................................................................................... 51
Rev. 23.0 – 04/2010 ..................................................................................................................................... 51
Rev. 22.0 – 02/2010 ..................................................................................................................................... 51
Rev. 21.0 – 02/2010 ..................................................................................................................................... 51
Rev. 20.0 – 8/2009 ....................................................................................................................................... 51
Rev. 19.0 – 02/2009 ..................................................................................................................................... 51
Micron M25P80 Serial Flash Embedded Memory
Features
PDF: 09005aef84566560
m25p80.pdf - Rev. U 9/11 EN 2Micron Technology, Inc. reserves the right to change products or specifications without notice.
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