CN101436260A - 数据处理电路及通信移动终端装置 - Google Patents
数据处理电路及通信移动终端装置 Download PDFInfo
- Publication number
- CN101436260A CN101436260A CNA2008101733269A CN200810173326A CN101436260A CN 101436260 A CN101436260 A CN 101436260A CN A2008101733269 A CNA2008101733269 A CN A2008101733269A CN 200810173326 A CN200810173326 A CN 200810173326A CN 101436260 A CN101436260 A CN 101436260A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- data processing
- processing circuit
- condition
- work
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/22—Safety or protection circuits preventing unauthorised or accidental access to memory cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/22—Safety or protection circuits preventing unauthorised or accidental access to memory cells
- G11C16/225—Preventing erasure, programming or reading when power supply voltages are outside the required ranges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Storage Device Security (AREA)
- Debugging And Monitoring (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007298092 | 2007-11-16 | ||
JP2007-298092 | 2007-11-16 | ||
JP2007298092A JP5041980B2 (ja) | 2007-11-16 | 2007-11-16 | データ処理回路及び通信携帯端末装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101436260A true CN101436260A (zh) | 2009-05-20 |
CN101436260B CN101436260B (zh) | 2011-10-05 |
Family
ID=40677178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101733269A Expired - Fee Related CN101436260B (zh) | 2007-11-16 | 2008-11-13 | 数据处理电路及通信移动终端装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090144834A1 (zh) |
JP (1) | JP5041980B2 (zh) |
CN (1) | CN101436260B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102651080A (zh) * | 2011-02-25 | 2012-08-29 | 北京同方微电子有限公司 | 一种用于非接触ic卡的调制电路 |
CN109471753A (zh) * | 2018-09-04 | 2019-03-15 | 深圳市宝德计算机系统有限公司 | 服务器数据保护方法、装置及计算机可读存储介质 |
CN110738750A (zh) * | 2018-07-19 | 2020-01-31 | 松下知识产权经营株式会社 | 车载探测系统及其控制方法 |
CN111241008A (zh) * | 2019-12-31 | 2020-06-05 | 潍柴动力股份有限公司 | 用于校正eeprom变量与地址的方法、装置和控制器 |
CN111610425A (zh) * | 2019-02-25 | 2020-09-01 | 华邦电子股份有限公司 | 保护半导体集成电路以防范逆向工程的方法及半导体装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
CN103530208A (zh) * | 2012-07-04 | 2014-01-22 | 鸿富锦精密工业(深圳)有限公司 | 内存条 |
JP6393905B2 (ja) * | 2013-12-12 | 2018-09-26 | パナソニックIpマネジメント株式会社 | モータ駆動装置 |
KR20160014464A (ko) * | 2014-07-29 | 2016-02-11 | 삼성전자주식회사 | 메모리 시스템 및 이의 데이터 보호 방법 |
US9600179B2 (en) * | 2014-07-30 | 2017-03-21 | Arm Limited | Access suppression in a memory device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5438679A (en) * | 1990-11-30 | 1995-08-01 | Casio Computer Co., Ltd. | Data storage apparatus having volatile memory and nonvolatile memory and data indication means for indicating memory storing data |
US6463396B1 (en) * | 1994-05-31 | 2002-10-08 | Kabushiki Kaisha Toshiba | Apparatus for controlling internal heat generating circuit |
US5815426A (en) * | 1996-08-13 | 1998-09-29 | Nexcom Technology, Inc. | Adapter for interfacing an insertable/removable digital memory apparatus to a host data part |
JP2001101088A (ja) * | 1999-10-01 | 2001-04-13 | Nec Corp | バックアップ回路 |
US7370165B2 (en) * | 2000-12-29 | 2008-05-06 | Valt.X Technologies Inc. | Apparatus and method for protecting data recording on a storage medium |
KR100471147B1 (ko) * | 2002-02-05 | 2005-03-08 | 삼성전자주식회사 | 보안 기능을 갖는 반도체 집적 회로 |
FR2841997B1 (fr) * | 2002-07-08 | 2005-11-11 | Gemplus Card Int | Securisation d'application telechargee notamment dans une carte a puce |
JP4385664B2 (ja) * | 2003-07-08 | 2009-12-16 | パナソニック株式会社 | 車両用電源装置 |
JP2006285735A (ja) * | 2005-04-01 | 2006-10-19 | Matsushita Electric Ind Co Ltd | 非接触icカード |
US7802019B2 (en) * | 2005-06-14 | 2010-09-21 | Microsoft Corporation | Hard disk drive condition reporting and error correction |
JP4991270B2 (ja) * | 2006-12-13 | 2012-08-01 | 株式会社日立製作所 | 送信装置および受信装置 |
-
2007
- 2007-11-16 JP JP2007298092A patent/JP5041980B2/ja not_active Expired - Fee Related
-
2008
- 2008-11-13 CN CN2008101733269A patent/CN101436260B/zh not_active Expired - Fee Related
- 2008-11-14 US US12/271,099 patent/US20090144834A1/en not_active Abandoned
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102651080A (zh) * | 2011-02-25 | 2012-08-29 | 北京同方微电子有限公司 | 一种用于非接触ic卡的调制电路 |
CN110738750A (zh) * | 2018-07-19 | 2020-01-31 | 松下知识产权经营株式会社 | 车载探测系统及其控制方法 |
CN110738750B (zh) * | 2018-07-19 | 2022-04-12 | 松下知识产权经营株式会社 | 车载探测系统及其控制方法 |
CN109471753A (zh) * | 2018-09-04 | 2019-03-15 | 深圳市宝德计算机系统有限公司 | 服务器数据保护方法、装置及计算机可读存储介质 |
CN111610425A (zh) * | 2019-02-25 | 2020-09-01 | 华邦电子股份有限公司 | 保护半导体集成电路以防范逆向工程的方法及半导体装置 |
CN111610425B (zh) * | 2019-02-25 | 2022-05-13 | 华邦电子股份有限公司 | 保护半导体集成电路以防范逆向工程的方法及半导体装置 |
CN111241008A (zh) * | 2019-12-31 | 2020-06-05 | 潍柴动力股份有限公司 | 用于校正eeprom变量与地址的方法、装置和控制器 |
Also Published As
Publication number | Publication date |
---|---|
JP5041980B2 (ja) | 2012-10-03 |
CN101436260B (zh) | 2011-10-05 |
JP2009123071A (ja) | 2009-06-04 |
US20090144834A1 (en) | 2009-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NEC CORP. Free format text: FORMER OWNER: RENESAS TECHNOLOGY CORP. Effective date: 20100906 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA, JAPAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100906 Address after: Kanagawa, Japan Applicant after: NEC Corp. Address before: Tokyo, Japan Applicant before: Renesas Technology Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20131113 |