TW200627448A - One time programmable latch and method - Google Patents

One time programmable latch and method

Info

Publication number
TW200627448A
TW200627448A TW094132921A TW94132921A TW200627448A TW 200627448 A TW200627448 A TW 200627448A TW 094132921 A TW094132921 A TW 094132921A TW 94132921 A TW94132921 A TW 94132921A TW 200627448 A TW200627448 A TW 200627448A
Authority
TW
Taiwan
Prior art keywords
otp
latch
time programmable
programmable latch
latch section
Prior art date
Application number
TW094132921A
Other languages
Chinese (zh)
Inventor
Babak A Taheri
Sanjeev Maheshwari
Original Assignee
Cypress Semiconductor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cypress Semiconductor Corp filed Critical Cypress Semiconductor Corp
Publication of TW200627448A publication Critical patent/TW200627448A/en

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  • Logic Circuits (AREA)

Abstract

A one-time programmable (OTP) latch circuit can include a single OTP device capable of storing a logic value in a nonvolatile fashion, or only two OTP devices in the event redundancy is desired. A latch section can latch section can latch a data value based on a comparison between a current generated without and OTP device. An OTP device can include a gate oxide antifuse (GOAF) device.
TW094132921A 2004-09-24 2005-09-22 One time programmable latch and method TW200627448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61317904P 2004-09-24 2004-09-24

Publications (1)

Publication Number Publication Date
TW200627448A true TW200627448A (en) 2006-08-01

Family

ID=39096071

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094132921A TW200627448A (en) 2004-09-24 2005-09-22 One time programmable latch and method

Country Status (2)

Country Link
CN (1) CN101128884A (en)
TW (1) TW200627448A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102074269A (en) * 2009-11-24 2011-05-25 华东光电集成器件研究所 Programmable information storage circuit
US10181357B2 (en) * 2015-08-18 2019-01-15 Ememory Technology Inc. Code generating apparatus and one time programming block
US9922723B1 (en) * 2017-01-17 2018-03-20 Nxp Usa, Inc. Volatile latch circuit with tamper resistant non-volatile latch backup

Also Published As

Publication number Publication date
CN101128884A (en) 2008-02-20

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