SC23R01 hangzhou?silan?microelectronics?co.,ltd ?rev:1.1???????2006.10.31 http:?www.silan.com.cn???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????page?1?of?7 8k-bit?contactless?ic?card description SC23R01? is? a? smart? card? module? utilizing? cmos? eeprom technology.? it? is? a? multi- application? functionality? smart? card? with? 1024 bytes? eeprom? memory.? its? embedded? crypto? and? communication modules?can?protect?the?system?fr om?any?kind?of?tampering?and?make it?attractive?in?ticketing?applications. features *?1024?x?8?bit?eeprom; *?operating?frequency:?13.56mhz;?baud?rate:?106kbit/s; *? contactless? transmission? of? data? and? not? need? external? power supply; *?operating?distance:?up?to?10cm; *?high?security?data?transmission; *?16?independence?sectors?which?support?manifold?applications; *?for?some??key?hierarchy?system,?each?sector?has?two?secret?keys; *?customer?definable?access?conditions?for?each?memory?block; *?arithmetic?logic?function; *? high?credible?eeprom?controller,?write?endurance100000?cycles, data?retention?of?10?years; *?comply?to?the?iso/iec14443??type?a. ordering?information device package SC23R01 xoa2 SC23R01t-01-002 gold?bump applications *?used?for?ticketing?system?with?ic?card. block?diagram
SC23R01 hangzhou?silan?microelectronics?co.,ltd ?rev:1.1???????2006.10.31 http:?www.silan.com.cn???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????page?2?of?7 pin?configuration 2 1 rf2 rf1 xoa2 function?description 1. rf?interface?and?read/write?device 1.1 request ? req?std/all ? the?communication?protocol?of?SC23R01?is?complied?with?the?iso14443a.?when?the?card?is?positioned?in?the proximity?of?the?read/write?device?(rwd),?the?rwd?sends?the?req?std/all?command?to? confirm?whether?the card?is?SC23R01. 1.2 anti-collision?loop when?there?are?several?cards?in?the?operating?rang?of?the?rwd,?the?anticollision?algorithm?selects?one?card?for further?transaction.?the?unselected?card?return?to?the?standby?mode?and?wait?for?a?new?request?command.?in?this course,?it?will?return?the?serial?number?of?the?card. 1.3 select?card select?the?serial?number?of?the?selected?card,?the?card?returns?the?answer?to?select?code?(=08h). 1.4 3?pass?authentication after? selecting? the? card,? the? rwd? specifies? the? memory? location? which? needs? access,? and? uses? the corresponding? key? for? 3? pass? authentication.? after? authenticating? successfully,? all? memory? operations? are encrypted.?(for?selecting?another?sector,?the?key?should?be?authenticated?again)?. 1.5 memory?operations after?authentication,?the?following?operation?may?be?performed: read:?read?block. write:?write?block. decrement:???decrease?the?content?of?a?block?and?store?the?result?in?a?data?register. increment:?increase?the?content?of?a?block?and?store?the?result?in?a?data?register. transfer:?write?the?content?of?data?register?to?a?value?block. restore:?read?the?content?of?the?value?block?to?the?data?register. halt:?set?the?card?in?the?halt?mode. the?operation?flow?chart:
SC23R01 hangzhou?silan?microelectronics?co.,ltd ?rev:1.1???????2006.10.31 http:?www.silan.com.cn???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????page?3?of?7 2. instruction commands code(hex) request?standby?card 26 request?all?the?cards?in?the?operating?range 52 anti-collision 93 ?select?card 93 authentication?key?a 60 authentication?key?b 61 read 30 write a0 increment c1 decrement c0 restore c2 transfer b0 halt 50 3. data?integrity in?the?contactless?communication,?the?following?measures?ensure?the?data?transmission: l ? anti-collision l ? 16?bits?crc?error?correction?for?each?frame
SC23R01 hangzhou?silan?microelectronics?co.,ltd ?rev:1.1???????2006.10.31 http:?www.silan.com.cn???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????page?4?of?7 l ? parity?bits?for?each?byte l ? bit?count?checking l ? bit?coding?to?distinguish?between??1??,??0??or?no?information l ? channel?monitoring(protocol?sequence?and?bit?stream?analysis) 4. security SC23R01? provides? high? security:? three? pass? authentication? is? before? read/write? operation;? each? card? has different?serial?number,?;?transfer?encrypted?data?and?key?protection. the?secret?key?of?the?card?is?protected?and?cannot?be?read,?which?only?the?user?knows??and?can?amend?it?.?the eeprom? is? divided? into? 16? sectors,? and? each? sector? is? with? different? key,? user? can? set? the? key? according? to different? sector? (with? multi-applications? in? one? card).? the? rwd? specifies? the? sector? to? be? accessed? only? by verifying?the?key?a?or?b. 5. memory?configuration?and?access?condition the?8?k?bits?eeprom?is?organized?in?16?sectors?with?4?blocks?of?16?bytes?each?sector. memory?map: the?block?3?of?each?sector?contains?the?secret?key?a?(6?bytes),??access?control?condition?(4?bytes)?and?secret key?b(6?bytes),?which?is?a?specific?block?,?other?three?blocks?are?data?blocks;?but?the?block?0?of?the?sector?0?used for? store? manufacture? code? and? serial? number,? it? is? solidified? and? only? readable.? the? data? blocks? can? be configured?two?applications:?read/write?blocks?and?value?blocks;?the?read/write?block?is?used?for?store?data,?direct read?and?write;?the?value?block?is?used?for?initialization,?increment,?decrement?and?value?reading?for?direct?control of?the?stored?value. block?3?configuration:
SC23R01 hangzhou?silan?microelectronics?co.,ltd ?rev:1.1???????2006.10.31 http:?www.silan.com.cn???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????page?5?of?7 access?control?of?block?3?is?as?follows: key?a key?a access control access control key?b key?b remark c1x3 c2x3 c3x3 read write read write read write 0 0 0 never key?a key?a never key?a key?a key?b?may?be?read 0 1 0 never never key?a never key?a never key?b?may?be?read 1 0 0 never key?b key?a|b never never keyb 1 1 0 never never key?a|b never never never 0 0 1 never key?a key?a key?a? key?a key?a key?b?may?be?read, transfer?configuration 0 1 1 never key?b key?a|b key?b never? key?b 1 0 1 never never key?a|b key?b never never 1 1 1 never never key?a|b never never never note:?keya|b?indicates?secret?key?a?or?key?b;?never?denotes?no?condition?implement. data?block?storage?control: c1xy c2xy c3xy read write increment decr,?transfer,?restore 0 0 0 key?a|b 1 key?a|b 1 key?a|b 1 key?a|b 1 0 1 0 key?a|b 1 never never never 1 0 0 key?a|b 1 key?b 1 never never 1 1 0 key?a|b 1 key?b 1 key?b 1 key?a|b 1 0 0 1 key?a|b 1 never never key?a|b 1 0 1 1 key?b 1 key?b 1 never never 1 0 1 key?b 1 never never never 1 1 1 never never never never note:? if? key? b? can? be?read? in? the? sector? trailer,? ?then? it? cannot? be? as? key? authentication(all? grey? line? ?in? above table).? if? the? rwd? tries? to? authenticate? any? blocks? with? key? b? using? gray? line,? the? card? will? refuse? any operation?for?memory?after?authentication.
SC23R01 hangzhou?silan?microelectronics?co.,ltd ?rev:1.1???????2006.10.31 http:?www.silan.com.cn???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????page?6?of?7 package?outline xoa2 unit:?mm module?handling?description?(advice) ?the?substrate?material?of?the?card?is?pvc?of?6?layers?(inlay?2?layers). ? antenna? material:? monocrystal? cu? (enameled? wire);? antenna? coil:? 5? loops;? linear? diameter: f 0.13mm;? inside diameter:?44x75mm;?outside?diameter:?45?x76mm;?the?module?and?antenna?adopt?bonding?technology. ?the?winding?of?the?antenna?coil?makes?the?inductance?to?be?5.3~5.5 m +}? ?in?order?to?match?the?antenna?with?the module?and?make?sure?it?will?meet?the?requirement?of?resonance?frequency?and?induction?distance. handling?mos?devices: electrostatic?charges?can?exist?in?many?things.?all?of?our?mos?devices?are?internally?protected?against electrostatic?discharge?but?they?can?be?damaged?if?the?following?precautions?are?not?taken: persons?at?a?work?bench?should?be?earthed?via?a?wrist?strap. equipment?cases?should?be?earthed. ? all?tools?used?during?assembly,?including?soldering?tools?and?solder?baths,?must?be?earthed. mos?devices?should?be?packed?for?dispatch?in?antistatic/conductive?containers.
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