SC23R01 Silan Microelectronics, SC23R01 Datasheet
SC23R01
Related parts for SC23R01
SC23R01 Summary of contents
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... CONTACTLESS IC CARD DESCRIPTION SC23R01 is a smart card module utilizing CMOS EEPROM technology multi-application functionality smart card with 1024 bytes EEPROM memory. Its embedded crypto and communication modules can protect the system from any kind of tampering and make it attractive in ticketing applications. ...
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... 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 ...
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... Write Increment Decrement Restore Transfer Halt 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 HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn SC23R01 Code(hex REV:1 ...
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... 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) ...
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... KEY B KEY B 1 KEY A|B Never Never 1 1 KEY B KEY B Never 1 KEY B Never Never Never Never Never SC23R01 Key B Key B Remark Read Write KEY A KEY A Key B may be read KEY A Never Key B may be read Never KEYB Never Never Key B may be read, KEY A KEY A ...
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... 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. HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn SC23R01 UNIT: mm 0.13mm; inside in order to match the antenna with the REV:1.1 2006 ...