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25P40VP Datasheet Preview

25P40VP Datasheet

3V 4Mb Serial Flash Embedded Memory

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M25P40 Serial Flash Embedded Memory
Features
M25P40 3V 4Mb Serial Flash Embedded
Memory
Features
• SPI bus-compatible serial interface
• 4Mb Flash memory
• 75 MHz clock frequency (maximum)
• 2.3V to 3.6V single supply voltage
• Page program (up to 256 bytes) in 0.8ms (TYP)
• Erase capability
– Sector erase: 512Kb in 0.6 s (TYP)
– Bulk erase: 4Mb in 4.5 s (TYP)
• Write protection
– Hardware write protection: protected area size
defined by nonvolatile bits BP0, BP1, BP2
• Deep power-down: 1µA (TYP)
• Electronic signature
– JEDEC-standard 2-byte signature (2013h)
– Unique ID code (UID) with 16-byte read-only
space, available upon request
– RES command, one-byte signature (12h) for
backward compatibility
• More than 100,000 write cycles per sector
• Automotive-grade parts available
• Packages (RoHS-compliant)
– SO8N (MN) 150 mils
– SO8W (MW) 208 mils
– VFDFPN8 (MP) MLP8 6mm x 5mm
– UFDFPN8 (MC) MLP8 4mm x 3mm
– UFDFPN8 (MB) MLP8 2mm x 3mm
CCMTD-1725822587-8430
m25p40.pdf - Rev. H 05/18 EN
1
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2011 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.




Micron

25P40VP Datasheet Preview

25P40VP Datasheet

3V 4Mb Serial Flash Embedded Memory

No Preview Available !

M25P40 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 – 4Mb 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 Specifications ............................................................................... 40
Maximum Ratings and Operating Conditions .................................................................................................. 41
Electrical Characteristics ................................................................................................................................ 42
AC Characteristics .......................................................................................................................................... 44
Package Information ...................................................................................................................................... 52
Device Ordering Information .......................................................................................................................... 58
Standard Parts ............................................................................................................................................ 58
Automotive Parts ........................................................................................................................................ 59
Revision History ............................................................................................................................................. 60
Rev. H – 05/18 ............................................................................................................................................. 60
Rev. G – 05/13 ............................................................................................................................................. 60
Rev. F – 01/13 ............................................................................................................................................. 60
Rev. E – 08/12 ............................................................................................................................................. 60
Rev. D – 04/12 ............................................................................................................................................. 60
CCMTD-1725822587-8430
m25p40.pdf - Rev. H 05/18 EN
2
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2011 Micron Technology, Inc. All rights reserved.


Part Number 25P40VP
Description 3V 4Mb Serial Flash Embedded Memory
Maker Micron
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25P40VP Datasheet PDF






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