512Mb, 1Gb, 2Gb: P33-65nm
One-Time Programmable Registers
Lock register 1 controls the the upper sixteen 128-bit OTP registers. Each bit of lock reg-
ister 1 corresponds to a specific 128-bit OTP register. Programming a bit in lock register
1 locks the corresponding 128-bit OTP register; e.g., programming LR1.0 locks the corre-
sponding OTP register 1.
Note: Once locked, the OTP registers cannot be unlocked.
PDF: 09005aef845667b8
p33_65nm_MLC_512Mb-1gb_2gb.pdf - Rev. C 12/13 EN
Micron Technology, Inc. reserves the right to change products or specifications without notice.
47
© 2013 Micron Technology, Inc. All rights reserved.