MT29F4G08ABBDAH4:D Micron Technology Inc, MT29F4G08ABBDAH4:D Datasheet - Page 35

• Manufacturer Part Number: MT29F4G08ABBDAH4:D
• Description: MICMT29F4G08ABBDAH4:D 4G SLC NAND FLASH
• Manufacturer: Micron Technology Inc

Identification Operations
READ ID (90h)
Figure 26: READ ID (90h) with 00h Address Operation
Figure 27: READ ID (90h) with 20h Address Operation
PDF: 09005aef83b25735
m60a_4gb_nand.pdf – Rev. J 9/11 EN
Note:
Note:
The READ ID (90h) command is used to read identifier codes programmed into the tar-
get. This command is accepted by the target only when all die (LUNs) on the target are
idle.
Writing 90h to the command register puts the target in read ID mode. The target stays in
this mode until another valid command is issued.
When the 90h command is followed by an 00h address cycle, the target returns a 5-byte
identifier code that includes the manufacturer ID, device configuration, and part-spe-
cific information.
When the 90h command is followed by a 20h address cycle, the target returns the 4-byte
ONFI identifier code.
Cycle type
Cycle type
1. See the READ ID Parameter tables for byte definitions.
1. See READ ID Parameter tables for byte definitions.
I/O[7:0]
I/O[7:0]
Command
Command
90h
90h
Address
Address
00h
20h
4Gb, 8Gb, 16Gb: x8, x16 NAND Flash Memory
t
WHR
t WHR
35
Byte 0
D
Micron Technology, Inc. reserves the right to change products or specifications without notice.
D
OUT
4Fh
OUT
Byte 1
D
D
OUT
4Eh
OUT
Identification Operations
Byte 2
D
D
OUT
46h
OUT
© 2009 Micron Technology, Inc. All rights reserved.
Byte 3
D
D
OUT
49h
OUT
Byte 4
D
OUT