Main Technical Parameters
Processor
Procesors: 32-bit ARM SC000
Timer: 2 pieces 16/32bit Timers
System clock: clock source 40MHz
External clock: 1MHz~10MHz
Atmiņa
RAM: 10K Bytes
EEPROM:
80KBytes
More than 500,000 times erase and write
Data retention time is greater than 30 gadiem
Support page wipe/page write
ROM: 320 KBytes (user 280Kbytes, CMS 40Kbytes)
Interfeiss
ISO / IEC 14443 TYPEA:
Supports frame reception/frame transmission
Support bit-wise anti-collision
Support hardware processing 14443-3 instructions and logical encryption authentication instructions
Highest communication rate 848kbit/s
ISO / IEC 7816:
Compatible with ISO/IEC 7816 T=0/T=1 protocol
Support for forward and reverse conventions configurable
Parity mode configurable
GPIO: 4
Electrical Characteristics
Work field strength: 1.5A/m~7.5A/m
darba spriegums: 1.62V~5,5V
Darba temperatūra: -25℃ ~ + 85 ℃
ESD: >4000V
Card Parameters
Izmērs: CR80 card L 85.6×W 54×T 0.84(±0.4)mm
materiāls: PVC/ABS/PET/PETG/PHA, 0.13mm vara stieple
Iekapsulēšanas process: automātiskā ultraskaņas automātiskā augu līnijas / pieskāriena metināšana
HCJ72B model chip is a dual-interface smart IC card chip developed by China Chip Design Company and compatible with J3A081 and J3H081 JAVA chips. The HCJ72B chip CPU is ARM's 32-bit SC000. It uses EEPROM data storage. Support ISO/IEC 14443 TYPEA, ISO / IEC 7816 T=0/T=1 communication protocol. Supports DES/3DES, SSF33, SM1/SM2/SM3/SM4, and RSA hardware algorithms. Meet the financial payment chip security requirements.
Main application
Resident health
City bus
Micropayment
Financial standard payment
Drukāšana: Ofseta druka, Patone tinte Drukāšana, Spotkrāsu druka, Sietspiede, Termiskā druka, Tintes druka, Digitālā druka.
Drošības funkcijas: Ūdenszīme, Lāzera ablācija, Hologramma/OVD, UV tinte, Optiskā mainīgā tinte, Slēpts svītrkods/svītrkoda maska, Novērtēta varavīksne, Mikroteksts, Giljošs.
Citi: IC mikroshēmas datu inicializācija/šifrēšana, Mainīgie dati, Ieprogrammēta personalizēta magnētiskā josla, Parakstu panelis, Svītrkods, Sērijas numurs, Reljefs, DOD kods, NBS izliekts kods, Izgriezts.