M25PX16 Serial Flash Embedded Memory
Features
M25PX16 NOR Serial Flash Embedded
Memory
16Mb, Dual I/O, 4KB Subsector Erase, 3V Serial Flash Memory
with 75 MHz SPI Bus Interface
Write protections
Features
Software write protection: applicable to every
SPI bus compatible serial interface
64KB sector (volatile lock bit)
75 MHz (maximum) clock frequency
Hardware write protection: non-volatile bits BP0,
2.3V to 3.6V single supply voltage
BP1, BP2 define protected area size
Dual input/output commands resulting in an
Deep power down: 5A typical
equivalent clock frequency of 150 MHz
Electronic signature
DUAL OUTPUT FAST READ command
JEDEC standard 2-byte signature (7115h)
DUAL INPUT FAST PROGRAM command
Unique ID code (UID) with 16-byte read-only
16Mb Flash memory
space, available upon request
Uniform 4KB subsectors
More than 100,000 write cycles per sector
Uniform 64KB sectors
More than 20 years data retention
Additional 64-byte user-lockable, one-time pro-
Packages (RoHS compliant)
grammable (OTP) area
VFQFPN8 (MP) 6mm x 5mm
Erase capability
SO8W (MW) 208 mils
Subsector (4KB granularity)
SO8N (MN) 150 mils
Sector (64KB granularity)
TBGA24 (ZM) 6mm x 8mm
Bulk erase (16Mb) in 15 s typical
Automotive certified parts available
PDF: 09005aef845665a5 Micron Technology, Inc. reserves the right to change products or specifications without notice.
1
m25px16.pdf - Rev. B 3/13 EN 2012 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.M25PX16 Serial Flash Embedded Memory
Features
Contents
Functional Description ..................................................................................................................................... 5
Signal Descriptions ........................................................................................................................................... 8
Serial Peripheral Interface Modes ...................................................................................................................... 9
Operating Features ......................................................................................................................................... 11
Page Programming ..................................................................................................................................... 11
Dual Input Fast Program ............................................................................................................................. 11
Subsector Erase, 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 .......................................................................................................................... 13
Hold Condition .......................................................................................................................................... 14
Memory Configuration and Block Diagram ...................................................................................................... 15
Memory Map 16Mb Density ......................................................................................................................... 16
Command Set Overview ................................................................................................................................. 17
WRITE ENABLE .............................................................................................................................................. 19
WRITE DISABLE ............................................................................................................................................. 20
READ IDENTIFICATION ................................................................................................................................. 21
READ STATUS REGISTER ................................................................................................................................ 22
WIP Bit ...................................................................................................................................................... 23
WEL Bit ...................................................................................................................................................... 23
Block Protect Bits ....................................................................................................................................... 23
Top/Bottom Bit .......................................................................................................................................... 23
SRWD Bit ................................................................................................................................................... 23
WRITE STATUS REGISTER .............................................................................................................................. 24
READ DATA BYTES ......................................................................................................................................... 26
READ DATA BYTES at HIGHER SPEED ............................................................................................................ 27
DUAL OUTPUT FAST READ ............................................................................................................................ 28
READ LOCK REGISTER ................................................................................................................................... 29
READ OTP ...................................................................................................................................................... 30
PAGE PROGRAM ............................................................................................................................................ 31
DUAL INPUT FAST PROGRAM ........................................................................................................................ 32
PROGRAM OTP .............................................................................................................................................. 33
WRITE to LOCK REGISTER ............................................................................................................................. 35
SUBSECTOR ERASE ....................................................................................................................................... 36
SECTOR ERASE .............................................................................................................................................. 37
BULK ERASE .................................................................................................................................................. 38
DEEP POWER-DOWN ..................................................................................................................................... 39
RELEASE from DEEP POWER-DOWN .............................................................................................................. 40
Power-Up/Down and Supply Line Decoupling ................................................................................................. 41
Maximum Ratings and Operating Conditions .................................................................................................. 43
Electrical Characteristics ................................................................................................................................ 44
AC Characteristics .......................................................................................................................................... 45
Package Information ...................................................................................................................................... 51
Device Ordering Information .......................................................................................................................... 55
Revision History ............................................................................................................................................. 56
Rev. B 3/2013 ........................................................................................................................................... 56
Rev. A 11/2012 .......................................................................................................................................... 56
PDF: 09005aef845665a5 Micron Technology, Inc. reserves the right to change products or specifications without notice.
2
m25px16.pdf - Rev. B 3/13 EN 2012 Micron Technology, Inc. All rights reserved.