A SECURE POLY FUSE ROM WITH A POWER-ON OR ON-RESET

专利名称：A SECURE POLY FUSE ROM WITH A POWER-ON OR ON-RESET HARDWARE SECURITYFEATURES AND METHOD THEREFOR

发明人：KHOURY, Elie申请号：EP02727873.8申请日：20020508公开号：EP1425752A2公开日：20040609

摘要：A secure one-time programmable (OTP) salicided poly fuse array (2×8) cellswith a power-on or on-reset hardware security feature is proposed. The secure OTPwhich is based on a primitive building cell that includes a salicided poly fuse and a MOSswitch, utilize the same building block of the un-secure larger OTP array. This includes anenhanced multistage track & latch sense amp, or comparator, primitive memory cells,decoders for write and read mechanism, and a similar control block.

申请人：Koninklijke Philips Electronics N.V.

地址：Groenewoudseweg 1 5621 BA Eindhoven NL

国籍：NL

代理机构：de Jong, Durk Jan

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