FR3084520B1 - Procede de protection d'un circuit integre, et dispositif correspondant - Google Patents

Procede de protection d'un circuit integre, et dispositif correspondant Download PDF

Info

Publication number
FR3084520B1
FR3084520B1 FR1856886A FR1856886A FR3084520B1 FR 3084520 B1 FR3084520 B1 FR 3084520B1 FR 1856886 A FR1856886 A FR 1856886A FR 1856886 A FR1856886 A FR 1856886A FR 3084520 B1 FR3084520 B1 FR 3084520B1
Authority
FR
France
Prior art keywords
integrated circuit
protection method
corresponding device
charges
different
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1856886A
Other languages
English (en)
Other versions
FR3084520A1 (fr
Inventor
Pascal Fornara
Fabrice Marinet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics Rousset SAS
Original Assignee
STMicroelectronics Rousset SAS
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 STMicroelectronics Rousset SAS filed Critical STMicroelectronics Rousset SAS
Priority to FR1856886A priority Critical patent/FR3084520B1/fr
Priority to US16/518,755 priority patent/US10886240B2/en
Publication of FR3084520A1 publication Critical patent/FR3084520A1/fr
Application granted granted Critical
Publication of FR3084520B1 publication Critical patent/FR3084520B1/fr
Priority to US17/113,645 priority patent/US11329011B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/57—Protection from inspection, reverse engineering or tampering
    • H01L23/576—Protection from inspection, reverse engineering or tampering using active circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/5226—Via connections in a multilevel interconnection structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/528—Geometry or layout of the interconnection structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/585—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries comprising conductive layers or plates or strips or rods or rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
    • H01L29/8605—Resistors with PN junctions

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Circuit intégré (CI) comprenant des moyens de protection dudit circuit intégré (CI) comportant un corps électriquement conducteur à potentiel flottant (PC) situé dans le circuit intégré (CI) et ayant une quantité initiale de charges électriques, des moyens de détection (MD) configurés pour détecter une quantité de charges électriques (AC) sur ledit corps (PC) différente de la quantité initiale de charges, et des moyens de commande (MCMD) configurés pour déclencher une action de protection si la quantité de charges détectée (AC) est différente de la quantité initiale.
FR1856886A 2018-07-25 2018-07-25 Procede de protection d'un circuit integre, et dispositif correspondant Active FR3084520B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1856886A FR3084520B1 (fr) 2018-07-25 2018-07-25 Procede de protection d'un circuit integre, et dispositif correspondant
US16/518,755 US10886240B2 (en) 2018-07-25 2019-07-22 Method for protecting an integrated circuit, and corresponding device
US17/113,645 US11329011B2 (en) 2018-07-25 2020-12-07 Method for protecting an integrated circuit, and corresponding device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856886 2018-07-25
FR1856886A FR3084520B1 (fr) 2018-07-25 2018-07-25 Procede de protection d'un circuit integre, et dispositif correspondant

Publications (2)

Publication Number Publication Date
FR3084520A1 FR3084520A1 (fr) 2020-01-31
FR3084520B1 true FR3084520B1 (fr) 2020-08-14

Family

ID=65685435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856886A Active FR3084520B1 (fr) 2018-07-25 2018-07-25 Procede de protection d'un circuit integre, et dispositif correspondant

Country Status (2)

Country Link
US (2) US10886240B2 (fr)
FR (1) FR3084520B1 (fr)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856581B1 (en) 2000-10-31 2005-02-15 International Business Machines Corporation Batteryless, oscillatorless, binary time cell usable as an horological device with associated programming methods and devices
US6541792B1 (en) 2001-09-14 2003-04-01 Hewlett-Packard Development Company, Llp Memory device having dual tunnel junction memory cells
FR2844090A1 (fr) 2002-08-27 2004-03-05 St Microelectronics Sa Cellule memoire pour registre non volatile a lecture rapide
EP1400887A1 (fr) 2002-09-20 2004-03-24 EM Microelectronic-Marin SA Dispositif de protection pour puce électronique comportant des informations confidentielles
EP1586016A1 (fr) 2003-01-10 2005-10-19 Philips Intellectual Property & Standards GmbH Agencement de circuit et procede de protection des composants electroniques contre une manipulation illicite
JP4462903B2 (ja) * 2003-11-18 2010-05-12 パナソニック株式会社 半導体ウェハ
US7202782B2 (en) * 2004-08-04 2007-04-10 Agere Systems Inc. Method and apparatus for disabling an integrated circuit (IC) when an attempt is made to bypass security on the IC
US8304313B2 (en) 2004-08-23 2012-11-06 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and its manufacturing method
US8022460B2 (en) 2006-03-31 2011-09-20 Semiconductor Energy Laboratory Co., Ltd. Nonvolatile semiconductor memory device
FR2938953B1 (fr) 2008-11-21 2011-03-11 Innova Card Dispositif de protection d'un boitier de circuit integre electronique contre les intrusions par voie physique ou chimique.
CN103348251B (zh) * 2011-01-31 2014-12-17 株式会社日立高新技术 自动分析装置
FR2978867B1 (fr) 2011-08-01 2014-03-21 St Microelectronics Rousset Resistance ajustable
US8378710B1 (en) * 2011-09-20 2013-02-19 Nxp B.V. Secure device anti-tampering circuit
JP2013114729A (ja) 2011-11-30 2013-06-10 Toshiba Corp 不揮発性プログラマブルスイッチ
FR2985059B1 (fr) 2011-12-21 2014-01-10 Oberthur Technologies Dispositif de securisation d'un document electronique
DE102012200168A1 (de) * 2012-01-06 2013-07-11 Technische Universität Berlin Ladungsmesseinrichtung
FR2986356B1 (fr) 2012-01-27 2014-02-28 St Microelectronics Rousset Dispositif de protection d'un circuit integre contre des attaques en face arriere
FR2991083A1 (fr) 2012-05-24 2013-11-29 St Microelectronics Grenoble 2 Procede et dispositif de protection d'un circuit integre contre des attaques par sa face arriere
EP2680184A1 (fr) 2012-06-27 2014-01-01 EM Microelectronic-Marin SA Circuit intégré protégé contre des intrusions d'un pirate
JP2014022507A (ja) 2012-07-17 2014-02-03 Toshiba Corp 不揮発プログラマブルスイッチ
US10216965B2 (en) 2014-01-08 2019-02-26 Stc.Unm Systems and methods for generating physically unclonable functions from non-volatile memory cells
US9965652B2 (en) 2014-08-06 2018-05-08 Maxim Integrated Products, Inc. Detecting and thwarting backside attacks on secured systems
FR3084492A1 (fr) 2018-07-30 2020-01-31 Stmicroelectronics (Rousset) Sas Procede de detection d'une attaque par un faisceau de particules electriquement chargees sur un circuit integre, et circuit integre correspondant

Also Published As

Publication number Publication date
FR3084520A1 (fr) 2020-01-31
US11329011B2 (en) 2022-05-10
US20210091015A1 (en) 2021-03-25
US10886240B2 (en) 2021-01-05
US20200035623A1 (en) 2020-01-30

Similar Documents

Publication Publication Date Title
SE444617B (sv) Apparat for detektering av vata och isiga tillstand pa ytan av en vegbana
CN109655921A (zh) 一种电子设备及其入水检测方法
BR112017021609A2 (pt) sistema de monitoramento de poço, e, método para monitorar um poço.
JP2019193619A (ja) 漁具入水検知装置及び方法
ITTO20020601A1 (it) Sistema di rivelazione del livello di un liquido in un serbatoio
FR3084520B1 (fr) Procede de protection d'un circuit integre, et dispositif correspondant
US20180358797A1 (en) Method and device for detecting an electric arc in a photovoltaic installation
US2735947A (en) Radiation detector
FR3040564B1 (fr) Ensemble comprenant un dispositif de connexion et un organe d'etancheite
DE69908793D1 (de) Elektrostatisches scharfstellungsgerät für einen explosiven flugkörper
FR3082361B1 (fr) Systeme de detection d'approche et/ou de contact d'un utilisateur et de communication en ultra haute frequence avec un equipement portable d'utilisateur
FR3071100B1 (fr) Procede de detection d'un amincissement d'un substrat de circuit integre par sa face arriere, et circuit integre correspondant
FR3066277B1 (fr) Dispositif et procede de detection d'une charge electrique
FR3084521B1 (fr) Procede de protection d'un module de circuit integre et dispositif correspondant
FR3079947B1 (fr) Dispositif de securite d'un terminal de paiement comprenant un element de securite encastre.
US6310557B1 (en) Circuit and device to detect grounding problems in electrical soldering irons
SE7910396L (sv) Laddningsoverforingsanordning
GB1413153A (en) Method and control circuit for liquid level control system
FR3084507B1 (fr) Clavier d'instrument de musique electronique a touches sensibles permettant une modulation du son
SE443902B (sv) Kopplingsanordning for beroringsomkopplare
FR3103934B1 (fr) Capteur d’empreinte à détection d’impédance
FR3073333B1 (fr) Dispositif de protection differentielle avec filtrage de la porteuse du signal d'excitation
US4173888A (en) Peak point detector for ionized mass flow rate measurement
WO2019205085A8 (fr) Détection de matériau cible à l'aide de circuit résonnant à condensateur de détection et isolation électrique
JP2018084458A (ja) 交直両用検電器

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200131

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7