| 摘要 |
A secure one-time programmable (OTP) salicided poly fuse array (2x8) cells with a power-on or on-reset hardware security feature is proposed. The secure OTP which is based on a primitive building cell that includes a salicided poly fuse and a MOS switch, utilize the same building block of the un-secure larger OTP array. This includes an enhanced multistage track & latch sense amp, or comparator, primitive memory cells, decoders for write and read mechanism, and a similar control block.
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