N25Q128A13ESE40G Datasheet, PDF (2/81 Pages) Micron Technology – Micron Serial NOR Flash Memory 3V, Multiple I/O, 4KB Sector Erase N25Q128A

128Mb, 3V, Multiple I/O Serial Flash Memory
Features
Contents
Device Description ........................................................................................................................................... 6
Features ....................................................................................................................................................... 6
Operating Protocols ...................................................................................................................................... 6
XIP Mode ..................................................................................................................................................... 6
Device Configurability .................................................................................................................................. 7
Signal Assignments ........................................................................................................................................... 8
Signal Descriptions ......................................................................................................................................... 10
Memory Organization .................................................................................................................................... 12
Memory Configuration and Block Diagram .................................................................................................. 12
Memory Map – 128Mb Density ....................................................................................................................... 13
Device Protection ........................................................................................................................................... 14
Serial Peripheral Interface Modes .................................................................................................................... 16
SPI Protocols .................................................................................................................................................. 18
Nonvolatile and Volatile Registers ................................................................................................................... 19
Status Register ............................................................................................................................................ 20
Nonvolatile and Volatile Configuration Registers .......................................................................................... 21
Enhanced Volatile Configuration Register .................................................................................................... 23
Flag Status Register ..................................................................................................................................... 24
Command Definitions .................................................................................................................................... 26
READ REGISTER and WRITE REGISTER Operations ........................................................................................ 28
READ STATUS REGISTER or FLAG STATUS REGISTER Command ................................................................ 28
READ NONVOLATILE CONFIGURATION REGISTER Command ................................................................... 28
READ VOLATILE or ENHANCED VOLATILE CONFIGURATION REGISTER Command .................................. 29
WRITE STATUS REGISTER Command ......................................................................................................... 29
WRITE NONVOLATILE CONFIGURATION REGISTER Command ................................................................. 30
WRITE VOLATILE or ENHANCED VOLATILE CONFIGURATION REGISTER Command ................................. 30
READ LOCK REGISTER Command .............................................................................................................. 31
WRITE LOCK REGISTER Command ............................................................................................................ 32
CLEAR FLAG STATUS REGISTER Command ................................................................................................ 33
READ IDENTIFICATION Operations ............................................................................................................... 34
READ ID and MULTIPLE I/O READ ID Commands ...................................................................................... 34
READ SERIAL FLASH DISCOVERY PARAMETER Command ......................................................................... 35
READ MEMORY Operations ............................................................................................................................ 38
PROGRAM Operations .................................................................................................................................... 42
WRITE Operations .......................................................................................................................................... 47
WRITE ENABLE Command ......................................................................................................................... 47
WRITE DISABLE Command ........................................................................................................................ 47
ERASE Operations .......................................................................................................................................... 49
SUBSECTOR ERASE Command ................................................................................................................... 49
SECTOR ERASE Command ......................................................................................................................... 49
BULK ERASE Command ............................................................................................................................. 50
PROGRAM/ERASE SUSPEND Command ..................................................................................................... 51
PROGRAM/ERASE RESUME Command ...................................................................................................... 53
ONE TIME PROGRAMMABLE Operations ....................................................................................................... 54
READ OTP ARRAY Command ...................................................................................................................... 54
PROGRAM OTP ARRAY Command .............................................................................................................. 54
XIP Mode ....................................................................................................................................................... 57
Activate or Terminate XIP Using Volatile Configuration Register ................................................................... 57
Activate or Terminate XIP Using Nonvolatile Configuration Register ............................................................. 57
Confirmation Bit Settings Required to Activate or Terminate XIP .................................................................. 58
PDF: 09005aef845665fe
n25q_128mb_3v_65nm.pdf - Rev. P 06/13 EN
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