kfm2g16q2m-deb8 Samsung Semiconductor, Inc., kfm2g16q2m-deb8 Datasheet - Page 73

• Manufacturer Part Number: kfm2g16q2m-deb8
• Description: 2gb Muxonenand M-die
• Manufacturer: Samsung Semiconductor, Inc.

Plane1 Previous
This bit shows the previous program status of Plane1 at 2X Cache Program. This value is invalid only at the first ’Read Controller Sta-
tus Register’ step of 2X Cache Program and 2X Interleave Cache Program operation. (Refer to 6.14 and 6.15)
Plane1 Previous Information[4]
MuxOneNAND2G(KFM2G16Q2M-DEBx)
MuxOneNAND4G(KFN4G16Q2M-DEBx)
MuxOneNAND8G(KFK8G16Q2M-DEBx)
Reset / Busy (RSTB)
This bit shows the Reset Operation status.
RSTB Information[7]
OTP Lock Status (OTP
This bit shows whether the OTP block is locked or unlocked. Locking the OTP has the effect of a 'write-protect' to guard against
accidental re-programming of data stored in the OTP block.
The OTP
OTP Lock Information[6]
1st Block OTP Lock Status (OTP
This bit shows whether the 1st Block OTP is locked or unlocked.
Locking the 1st Block OTP has the effect of a 'Program/Erase protect' to guard against accidental re-programming of data stored in
the 1st block.
The OTP
OTP Lock Information[5]
L
BL
status bit is automatically updated at power-on.
status bit is automatically updated at power-on.
RSTB
Item
OTP
0
1
L
BL
Plane1 Previous
)
OTP
0
1
0
1
BL
L
)
Reset Operation Status
Definition
1st Block OTPLock Status(Disable 1st Block OTP Program/Erase)
73
1st Block OTP Locked/Unlocked Status
1st Block OTP Unlock Status(Default)
OTP Block Lock Status(Disable OTP Program/Erase)
Status of previous program on Plane1
1 = busy (see controller status output modes)
OTP Block Unlock Status(Default)
OTP Locked/Unlocked Status
0 = ready (default)
Pass
Fail
FLASH MEMORY
Description