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) 09005aef8456659e Micron Technology, Inc. reserves the right to change products or specifications without notice. 1 m25px80.pdf - Rev. D 06/18 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 Important Notes and Warnings ......................................................................................................................... 6 Functional Description ..................................................................................................................................... 7 Signal Descriptions ........................................................................................................................................... 9 Serial Peripheral Interface Modes .................................................................................................................... 10 Operating Features ......................................................................................................................................... 12 Page Programming ..................................................................................................................................... 12 Dual Input Fast Program ............................................................................................................................. 12 Subsector Erase, 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 .......................................................................................................................... 14 Hold Condition .......................................................................................................................................... 15 Memory Configuration and Block Diagram ...................................................................................................... 16 Memory Map 8Mb Density ........................................................................................................................... 17 Command Set Overview ................................................................................................................................. 18 WRITE ENABLE .............................................................................................................................................. 20 WRITE DISABLE ............................................................................................................................................. 21 READ ID ........................................................................................................................................................ 22 READ STATUS REGISTER ................................................................................................................................ 23 WIP Bit ...................................................................................................................................................... 23 WEL Bit ...................................................................................................................................................... 23 Block Protect Bits ....................................................................................................................................... 24 Top/Bottom Bit .......................................................................................................................................... 24 SRWD Bit ................................................................................................................................................... 24 WRITE STATUS REGISTER .............................................................................................................................. 25 READ DATA BYTES ......................................................................................................................................... 27 READ DATA BYTES at HIGHER SPEED ............................................................................................................ 28 DUAL OUTPUT FAST READ ............................................................................................................................ 29 READ LOCK REGISTER ................................................................................................................................... 30 READ OTP ...................................................................................................................................................... 31 PAGE PROGRAM ............................................................................................................................................ 32 DUAL INPUT FAST PROGRAM ........................................................................................................................ 33 PROGRAM OTP .............................................................................................................................................. 34 WRITE to LOCK REGISTER ............................................................................................................................. 36 SUBSECTOR ERASE ....................................................................................................................................... 37 SECTOR ERASE .............................................................................................................................................. 38 BULK ERASE .................................................................................................................................................. 39 DEEP POWER-DOWN ..................................................................................................................................... 40 RELEASE from DEEP POWER-DOWN .............................................................................................................. 41 Power-Up/Down and Supply Line Decoupling ................................................................................................. 42 Maximum Ratings and Operating Conditions .................................................................................................. 44 Electrical Characteristics ................................................................................................................................ 45 AC Characteristics .......................................................................................................................................... 47 Package Information ...................................................................................................................................... 54 Device Ordering Information .......................................................................................................................... 57 Revision History ............................................................................................................................................. 58 Rev. D 06/18 ............................................................................................................................................. 58 09005aef8456659e Micron Technology, Inc. reserves the right to change products or specifications without notice. 2 m25px80.pdf - Rev. D 06/18 EN 2013 Micron Technology, Inc. All rights reserved.