M25P128 Serial Flash Embedded Memory
Features
M25P128 Serial Flash Embedded
Memory with 54 MHz SPI Bus Interface
Electronic signature
Features
JEDEC-standard 2-byte signature (2018h)
SPI bus-compatible serial interface
More than 100,000 PROGRAM/ERASE cycles per
128Mb Flash memory
sector
54 MHz clock frequency (maximum)
More than 20 years data retention
2.7V to 3.6V single supply voltage
Automotive-grade parts available
V = 9V for fast program/erase mode (optional)
PP Packages (RoHS-compliant)
Page program (up to 256 bytes) in
VFDFPN8 (MLP8) 8mm x 6mm (Package code:
0.5ms (TYP)
ME)
0.4ms (TYP with V = 9V)
PP SO16W 300 mils (Package code: MF)
Erase capability
Sector erase: 2Mb
Bulk erase: 128Mb
CCMTD-1718347970-10412 Micron Technology, Inc. reserves the right to change products or specifications without notice.
1
m25p_128.pdf - Rev. A 11/16 EN 2016 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.M25P128 Serial Flash Embedded Memory
Features
Contents
Functional Description ..................................................................................................................................... 5
Signal Descriptions ........................................................................................................................................... 7
SPI Modes ........................................................................................................................................................ 8
Operating Features ......................................................................................................................................... 10
Page Programming ..................................................................................................................................... 10
Sector Erase, Bulk Erase .............................................................................................................................. 10
Polling during a Write, Program, or Erase Cycle ............................................................................................ 10
Fast Program/Erase Mode ........................................................................................................................... 10
Active Power and Standby Power ................................................................................................................. 10
Status Register ............................................................................................................................................ 11
Data Protection by Protocol ........................................................................................................................ 11
Software Data Protection ............................................................................................................................ 11
Hardware Data Protection .......................................................................................................................... 11
Hold Condition .......................................................................................................................................... 12
Configuration and Memory Map ..................................................................................................................... 13
Memory Configuration and Block Diagram .................................................................................................. 13
Memory Map 128Mb Density ....................................................................................................................... 14
Command Set Overview ................................................................................................................................. 15
WRITE ENABLE .............................................................................................................................................. 17
WRITE DISABLE ............................................................................................................................................. 18
READ IDENTIFICATION ................................................................................................................................. 19
READ STATUS REGISTER ................................................................................................................................ 20
WIP Bit ...................................................................................................................................................... 21
WEL Bit ...................................................................................................................................................... 21
Block Protect Bits ....................................................................................................................................... 21
SRWD Bit ................................................................................................................................................... 21
WRITE STATUS REGISTER .............................................................................................................................. 22
READ DATA BYTES ......................................................................................................................................... 24
READ DATA BYTES at HIGHER SPEED ............................................................................................................ 25
PAGE PROGRAM ............................................................................................................................................ 26
SECTOR ERASE .............................................................................................................................................. 27
BULK ERASE .................................................................................................................................................. 28
Power-Up/Down and Supply Line Decoupling ................................................................................................. 29
Power-Up Timing and Write Inhibit Voltage Threshold Specifications ............................................................... 30
Initial Delivery Status ..................................................................................................................................... 31
Maximum Ratings and Operating Conditions .................................................................................................. 32
Electrical Characteristics ................................................................................................................................ 33
AC Characteristics .......................................................................................................................................... 34
Package Information ...................................................................................................................................... 39
Device Ordering Information .......................................................................................................................... 41
Standard Parts ............................................................................................................................................ 41
Revision History ............................................................................................................................................. 42
Rev. A 11/16 ............................................................................................................................................. 42
CCMTD-1718347970-10412 Micron Technology, Inc. reserves the right to change products or specifications without notice.
2
m25p_128.pdf - Rev. A 11/16 EN 2016 Micron Technology, Inc. All rights reserved.