M25PX80 Serial Flash Embedded Memory Features M25PX80 NOR Serial Flash Embedded Memory 8Mb, 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: protected area size 2.3V to 3.6V single supply voltage defined by non-volatile bits BP0, BP1, BP2 Dual input/output instructions resulting in an Deep power down: 5A (TYP) equivalent clock frequency of 150MHz Electronic signature Dual output fast read instruction JEDEC standard 2-byte signature (7114h) Dual input fast program instruction Unique ID code (UID) with 16-byte read-only 8Mb 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) 208mils Subsector (4KB granularity) SO8N (MN) 150mils Sector (64KB granularity) Automotive grade parts available Bulk erase (8Mb) in 8 s (TYP) PDF: 09005aef8456659e Micron Technology, Inc. reserves the right to change products or specifications without notice. 1 m25px80.pdf - Rev. C 1/14 EN 2013 Micron Technology, Inc. All rights reserved. Products and specifications discussed herein are subject to change by Micron without notice.M25PX80 Serial Flash Embedded Memory Features Contents Functional Description ..................................................................................................................................... 6 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 8Mb Density ........................................................................................................................... 16 Command Set Overview ................................................................................................................................. 17 WRITE ENABLE .............................................................................................................................................. 19 WRITE DISABLE ............................................................................................................................................. 20 READ ID ........................................................................................................................................................ 21 READ STATUS REGISTER ................................................................................................................................ 22 WIP Bit ...................................................................................................................................................... 22 WEL Bit ...................................................................................................................................................... 22 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 ...................................................................................................................................... 52 Device Ordering Information .......................................................................................................................... 55 Revision History ............................................................................................................................................. 56 Rev. C 1/2014 ........................................................................................................................................... 56 Rev. B 3/2013 ........................................................................................................................................... 56 PDF: 09005aef8456659e Micron Technology, Inc. reserves the right to change products or specifications without notice. 2 m25px80.pdf - Rev. C 1/14 EN 2013 Micron Technology, Inc. All rights reserved.