Main Technical Parameters
Processor
CPU: 32-bit ARM SC000
Timer: 2 pieces 16/32bit Timers
System clock: clock source 40MHz
External clock: 1MHz~10MHz
Memory
RAM: 10K Bytes
EEPROM:
80KBytes
Zêdetir ji 500,000 times erase and write
Data retention time is greater than 30 sal
Support page wipe/page write
ROM: 320 KBytes (user 280Kbytes, CMS 40Kbytes)
Interface
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
Voltaja xebatê: 1.62V~5.5V
Germahiya xebatê: -25~ ~+85 ℃
ESD: >4000V
Card Parameters
Mezinayî: CR80 card L 85.6×W 54×T 0.84(±0.4)mm
Mal: PVC/ABS/PET/PETG/PHA, 0.13mm têl sifir
pêvajoya encapsulation: automatic ultrasonic automatic plant line/touch welding
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
Çapnivîs: Çapkirina Offset, Çapkirina mîhengê Patone, Çapkirina spot-reng, Silkscreen Printing, Çapkirina termal, Çapkirina ink-jet, Çapkirina dîjîtal.
Taybetmendiyên ewlehiyê: Watermark, Avêtin bi lazer, Hologram / OVD, Ink ink, Ink Variable Variable, Barkoda veşartî / Maska barcodê, Rainbow Graded, Mîkro-nivîs, Guilloche.
Yên din: Destpêkkirina daneya çîpê IC / Şîfrekirin, Daneyên Guherbar, Torgiloka meqledûzî ya kesane hatî bername kirin, Panela îmzeyan, Barkod, Xwarinên lezok, Embossing, Kodê DOD, Koda konveksê ya NBS, Die-cut.
Fung
Gerînendeyê firotanê