Contents
General Description ......................................................................................................................................... 9
Asynchronous and Synchronous Signal Descriptions ......................................................................................... 9
Signal Assignments ......................................................................................................................................... 11
Package Dimensions ....................................................................................................................................... 13
Architecture ................................................................................................................................................... 16
Device and Array Organization ........................................................................................................................ 17
Bus Operation – Asynchronous Interface ......................................................................................................... 22
Asynchronous Enable/Standby ................................................................................................................... 22
Asynchronous Bus Idle ............................................................................................................................... 22
Asynchronous Commands .......................................................................................................................... 23
Asynchronous Addresses ............................................................................................................................ 24
Asynchronous Data Input ........................................................................................................................... 25
Asynchronous Data Output ......................................................................................................................... 26
Write Protect .............................................................................................................................................. 27
Ready/Busy# .............................................................................................................................................. 27
Bus Operation – Synchronous Interface ........................................................................................................... 32
Synchronous Enable/Standby ..................................................................................................................... 33
Synchronous Bus Idle/Driving .................................................................................................................... 33
Synchronous Commands ............................................................................................................................ 34
Synchronous Addresses .............................................................................................................................. 35
Synchronous DDR Data Input ..................................................................................................................... 36
Synchronous DDR Data Output .................................................................................................................. 37
Write Protect .............................................................................................................................................. 39
Ready/Busy# .............................................................................................................................................. 39
Device Initialization ....................................................................................................................................... 40
Activating Interfaces ....................................................................................................................................... 42
Activating the Asynchronous Interface ........................................................................................................ 42
Activating the Synchronous Interface .......................................................................................................... 42
Command Definitions .................................................................................................................................... 44
Reset Operations ............................................................................................................................................ 46
RESET (FFh) ............................................................................................................................................... 46
SYNCHRONOUS RESET (FCh) .................................................................................................................... 47
RESET LUN (FAh) ....................................................................................................................................... 48
Identification Operations ................................................................................................................................ 49
READ ID (90h) ............................................................................................................................................ 49
READ ID Parameter Tables .......................................................................................................................... 50
READ PARAMETER PAGE (ECh) .................................................................................................................. 51
Parameter Page Data Structure Tables ..................................................................................................... 52
READ UNIQUE ID (EDh) ............................................................................................................................ 58
Configuration Operations ............................................................................................................................... 59
SET FEATURES (EFh) .................................................................................................................................. 59
GET FEATURES (EEh) ................................................................................................................................. 60
Status Operations ........................................................................................................................................... 64
READ STATUS (70h) ................................................................................................................................... 65
READ STATUS ENHANCED (78h) ................................................................................................................ 66
Column Address Operations ........................................................................................................................... 67
CHANGE READ COLUMN (05h-E0h) .......................................................................................................... 67
CHANGE READ COLUMN ENHANCED (06h-E0h) ....................................................................................... 68
CHANGE WRITE COLUMN (85h) ................................................................................................................ 69
CHANGE ROW ADDRESS (85h) ................................................................................................................... 70
Micron Confidential and Proprietary
16Gb, 32Gb, 64Gb Asynchronous/Synchronous NAND
Features
PDF: 09005aef844588dc
M72A_16Gb_32Gb_64Gb_AsyncSync_NAND.pdf – Rev. G 5/12 EN
3
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