Uaʻikeʻiaʻo St25VV512 i ka SCICPER SPECERS SPECHER, Makemake wau i kāu huahana EM4233 Chip Card 15693 Protocol nfcʻano 5 Kāinoa i ka palekana

STMicroelectronics ST25TV512 Type 5 NFC tag IC tag chip integrates the convenience and tamper detection of the ISO 15693 proximity card standard with robust cloning protection, data protection and user privacy.
The advantages of ISO 15693 tags over ISO 14443 tags include smaller antennas, longer communication distances and more reliable data exchange. As the only ISO 15693 IC with tamper detection, the ST25TV512 makes tags used for tamper-resistant packaging, electronic article monitoring and other functions more secure, smaller, simpler to install and easier to read, a hiki ke launa pū me nā kelepona a i ʻole nā ​​​​mea heluhelu RFID. Kūpono like ka chip no nā mea uila uila a i ʻole nā ​​​​huahana ʻoihana.
Hana pū ʻo STMicroelectronics hou NFC-Forum chip hōʻoia me nā kelepona hoʻohana ʻia e NFC e hāʻawi i ka hoʻokele kapuaʻi o ka pale o ka brand., ka hōʻoia ʻana o ka huahana a me ka kūpaʻa kūʻē i ka hoʻopunipuni no nā mākeke huahana waiwai nui e like me nā waiwai waiwai a me nā lāʻau lapaʻau.. Ma waho aʻe o ka ʻike ʻana, ʻO nā hiʻohiʻona ʻē aʻe e pale i nā hihia hoʻohana ʻole ʻole ma nā hale kūʻai, ʻoihana akamai, logistics a me ka nohona kikohoʻe, me nā leka akamai, Nā Ka Lehua Hoʻokele, mana komo, hōʻoia a me nā noi pūnaewele kino e like me ka pāʻani.
Loaʻa i kēlā me kēia ST25TV512 IC kahi mea hōʻike 64-bit ponoʻī a ua kau inoa ʻia me ka hoʻohana ʻana iā STMicroelectronics TruST25.^Tm ala e hōʻoia ai i ke kumu a pale i ka cloning pirate. Mālama ʻia nā hana heluhelu/kākau hoʻomanaʻo o ka mea hoʻohana me ka ʻōlelo huna a hiki i ka 64-bit encryption algorithms a me ka pale kākau paʻa paʻa.. Hoʻopaʻa inoa (KILEAL) ʻO ke ʻano a me ke ʻano hiki ʻole ke hoʻohana i nā laka ʻōlelo huna a me nā laka data/configuration e pale i ka pilikino o nā mea kūʻai aku.
Kākoʻo ka ST25TV512 IC i nā ISO/IEC āpau 15693 mollation, Kalai, nā ʻano subcarrier a me nā helu ʻikepili, a kākoʻo i nā ʻano papa heluhelu/kākau ma nā uku like ʻole, me ke komo heluhelu wikiwiki a hiki i 53 Kbit / s. Hiki i ka 512-bit EEPROM ke hoʻokaʻawale i ka hoʻomanaʻo, me kahi pale holoi ʻaʻole i emi iho 100,000 nā pōʻaiapuni a me ka mālama ʻana i ka ʻikepili a hiki i 60 Kāleka Helu Kākau ʻAʻohe ID. He kūpono no nā noi pale ʻikepili paʻa lōʻihi.
E koho i ka moʻo ST25TV NFC ma ke kāleka komo a hiki i ka hana hoʻopuna wahi ʻikepili, ʻaʻole e kope ʻia ke kāleka komo.

Nā hiʻohiʻona
Hoʻopili pili ʻole
• Ma muli o ISO/IEC 15693
• ʻAno NFC Forum 5 hōʻoia ʻia e ka NFC Forum
• Kākoʻo i nā ISO/IEC a pau 15693 modulations, Kalai, nā ʻano subcarrier a me nā ʻikepili
uku
• Heluhelu wikiwiki maʻamau a hiki i 53 Kbit / s
• Heluhelu pakahi a lehulehu
• Kākau hoʻokahi poloka
• ka mana hoʻopono kūloko: 23 pf, 99.7 pf
• Nā kauoha waiwai no ka hoʻokē ʻana i ke kaʻina hana waihona
Hoʻomanaʻo
• EEPROM 512 Kāleka Chip EM4233
• Loaʻa ka RF interface i nā poloka o ʻehā paita
• Kākau manawa mai RF: maʻamau 5 ms no hoʻokahi poloka
• Paʻa ʻikepili: 60 Kāleka Helu Kākau ʻAʻohe ID
• Ka hoomanawanui iki: 100 k kakau poepoe
• 16-bit hanana counter me anti-haehae
Ka paleʻikepili
• hoʻomanaʻo mea hoʻohana: ʻelua a ʻekolu paha wahi, heluhelu a/a kākau paha i pale ʻia e ʻelua 32-bit
ʻōlelo huna i hoʻopili ʻia no ʻekolu mau wahi a i ʻole hoʻokahi ʻōlelo huna huna 64-bit no ʻelua
mau wahi
• Hoʻonohonoho pūnaewele: kākau i pale ʻia e kahi ʻōlelo huna 32-bit
• Nā laka kākau mau ma kahi pae poloka
ʻIke a me ka palekana o ka huahana
• Ke ano pepehi a me ke ano untraceable
• hiki ke 'ike i ka hiki (patent e kali ana)
• Pulima kikohoʻe TruST25™
• EAS (mākaʻikaʻi ʻatikala uila) hiki
Palekana pilikino
• Hiki ke pale ʻia ka pilikino o nā mea kūʻai aku ma o nā hiʻohiʻona aʻe:
– Ke ʻano pepehi kanaka
- Ke ʻano hiki ʻole ke ʻike ʻia
• I hui pu me:
- Nā ʻōlelo huna me ka uhi coding
- ʻIkepili a me nā laka hoʻonohonoho (paʻa a manawa pōkole paha)
Mālama ʻia ka ʻōlelo huna E hoʻopau i ka hana e hoʻopau mau i ka lepili
• Mai - 40 i 85 ° C