Patent ID: 7864557
Filing Date: 2011-01-04
Classification: G11C

Abstract:
1. A system comprising: a plurality of one time programmable (OTP) cells respectively corresponding to a plurality of blocks of the memory, at least one OTP cell of the plurality of OTP cells corresponding to at least one block of the plurality of blocks, the at least one OTP cell allowing modification of the at least one block when the at least one OTP cell is in a first state and preventing modification of the at least one block when the OTP cell is in a second state; and OTP cell logic coupled with the plurality of OTP cells, the OTP cell logic to determine to which portion of the memory a particular OTP cell corresponds and for selecting a size of each of the at least one block corresponding to the at least one OTP cell, wherein modification of the block is preventable via the OTP cell.