MT29F4G08ABBDAH4:D Micron Technology Inc, MT29F4G08ABBDAH4:D Datasheet - Page 89

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

Figure 64: BLOCK LOCK Flowchart
PDF: 09005aef83b25735
m60a_4gb_nand.pdf – Rev. J 9/11 EN
LOCK Cmd
WP# LOW
>100ns or
with invert area
UNLOCK Cmd
bit = 1
Locked tight range
Unlocked range
Unlocked range
Unlocked range
Unlocked range
Locked range
Entire NAND Flash
array locked tight
LOCK TIGHT Cmd
with WP# and
LOCK HIGH
LOCK TIGHT Cmd
with WP# and
LOCK HIGH
Entire NAND Flash
UNLOCK Cmd with invert area bit = 1
UNLOCK Cmd with invert area bit = 0
array locked
Power-up with
LOCK HIGH
4Gb, 8Gb, 16Gb: x8, x16 NAND Flash Memory
UNLOCK Cmd with
invert area bit = 1
89
LOCK Cmd
WP# LOW
>100ns or
Power-up
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Locked tight range
Locked-tight range
Unlocked range
Unlocked range
Locked range
Locked range
UNLOCK Cmd with
invert area bit = 0
LOCK TIGHT Cmd
with WP# and
LOCK HIGH
Power-up with
LOCK LOW
(default)
BLOCK LOCK function
UNLOCK Cmd with
invert area bit = 0
© 2009 Micron Technology, Inc. All rights reserved.
Block Lock Feature
disabled