Intelligent 515-Bit Memory Chip with Hardwired Security Features Payme
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Intelligent 515-Bit Memory Chip with Hardwired Security Features Payment Applications
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Further information confidential request. Please contact: Siemens Semiconductor Group Munich, Germany, Account Service Chip Card Identsystem ICs, Tel.: 636-24362, 636-22360 supply this component does include licence smart card applications. This licence INNOVATRON Patents Boulevard 75002 Paris, France, 4013 3909
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Siemens 1997. Rights Reserved. $WWHQWLRQ SOHDVH patents other rights third parties concerned, liability only assumed components, applications, processes circuits implemented within components assemblies. information describes type component shall considered assured characteristics. Terms delivery rights change design reserved. questions technology, delivery, prices please contact Semiconductor Group Offices Germany Siemens Companies Representatives world-wide (see address list). technical requirements components contain dangerous substances. information types question please contact your nearest Siemens Office, Semiconductor Group. Siemens approved CECC manufacturer. 3DFNLQJ Please recycling operators known you. also help touch with your nearest sales office. agreement will take packing material back, sorted. must bear costs transport. packing material that returned unsorted which obliged accept, shall have invoice costs incurred. &RPSRQHQWV XVHG OLIHVXSSRUW GHYLFHV V\VWHPV PXVW H[SUHVVO\ DXWKRUL]HG VXFK SXUSRVH Critical components1) Semiconductor Group Siemens only used life-support devices systems2) with express written approval Semiconductor Group Siemens critical component component used life-support device system whose failure reasonably expected cause failure that life-support device system, affect safety effectiveness that device system. Life support devices systems intended implanted human body, support and/or maintain sustain human life. they fail, reasonable assume that health user endangered.
Preliminary
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((3520 PDVNSURJUDPPDEOH Identification Area consisting Manufacturer code (mask-programmable ROM) personalization data card issuer (PROM) User Memory reloadable 2112 times (guaranteed 1920 times) (EEPROM) Erase Counter User Memory (PROM/EEPROM) secret User Code (EEPROM) either secret Security Code Data Area Standard User Mode (EEPROM) Data Area (EEPROM) Data Area (EEPROM) Response Counter secret Authentication 6HFXUHG PHPRU\ DFFHVV Data change reading Security Code User Code only possible after correct code verification Personalization Mode: Security Code Security User Mode: Security Code Standard User Mode: User Code &RXQWHU ZLWK FRXQW XQLWV Operation User Memory conjunction with Erase Counter testing purposes maximum 122944 count units guaranteed +LJK VHFXULW\ DXWKHQWLFDWLRQ XQLW Random number challenge Calculation response within clock frequency Response calculation with cipher block chaining Authentication access response calculation controlled Response Counter Response Counter with 69904 count units (57616 units guaranteed) Individual secret Authentication Certification decreasing counter value Signature data content 0HPRU\ DFFHVV LQWHUIDFH FRPSDWLEOH ZLWK 6XSSO\ YROWDJH 6XSSO\ FXUUHQW ((3520 SURJUDPPLQJ WLPH SURWHFWLRQ W\SLFDO (QGXUDQFH PLQLPXP ZULWHHUDVH F\FOHV 'DWD UHWHQWLRQ PLQLPXP \HDUV &RQWDFW FRQILJXUDWLRQ $QVZHU 5HVHW DFFRUGDQFH VWDQGDUG V\QFKURQRXV WUDQVPLVVLRQ 2UGHULQJ &RGH request request 3DFNDJH Wire-Bonded Module Chip
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Values temperature dependent, further information please refer your Siemens Sales Office.
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'HILQLWLRQV )XQFWLRQV &DUG &RQWDFW 6\PERO N.C. N.C. PROG )XQFWLRQ Supply voltage Control input (Reset Signal) Clock input connected Ground connected Bidirectional data line (open drain) Control input (Programming Signal)
4463 available wire-bonded module embedding plastic cards customer packaging.
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