Micron M25P80 Serial Flash Embedded Memory
Features
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 ...................................................................................................................................................... 22
WEL Bit ...................................................................................................................................................... 22
Block Protect 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 .......................................................................................................................... 48
Standard Parts ............................................................................................................................................ 48
Automotive Parts ........................................................................................................................................ 49
Revision History ............................................................................................................................................. 50
Rev. G – 1/13 .............................................................................................................................................. 50
Rev. F – 8/12 ............................................................................................................................................... 50
Rev. E – 8/12 ............................................................................................................................................... 50
Rev. D – 05/12 ............................................................................................................................................. 50
Rev. C – 3/12 ............................................................................................................................................... 50
Rev. B – 3/12 ............................................................................................................................................... 50
PDF: 09005aef84566560
m25p80.pdf - Rev. G 1/13 EN
2 Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2011 Micron Technology, Inc. All rights reserved.
