Main Technical Parameters
Processor
KHOB: 32-bit ARM SC000
Timer: 2 pieces 16/32bit Timers
System clock: clock source 40MHz
External clock: 1MHz~10MHz
cim xeeb
RAM: 10K Bytes
EEPROM:
80KBytes
More than 500,000 times erase and write
Data retention time is greater than 30 Xyoos
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
Cov Yam Ntxwv Hluav Taws Xob
Work field strength: 1.5A/m~7.5A/m
Ua hauj lwm voltage: 1.62V~5.5V
Ua hauj lwm kub: -25℃~+85℃
ESD: >4000V
Card Parameters
luaj li cas: CR80 card L 85.6×W 54×T 0.84(±0.4)mm
Ntaub: PVC/ABS/PET/PETG/PHA, 0.13mm copper wire
Encapsulation process: 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
Luam ntawv: Offset Printing, Patone ink Printing, Spot-color printing, Silkscreen Printing, Thermal printing, Ink-dav hlau luam ntawv, Printing.
Kev ruaj ntseg nta: dej, Laser ablation, Hologram/OVD, UV, Kho qhov tseeb Variable ink, Hidden barcode/Barcode mask, Qib Rainbow, Micro-phau ntawv, Guilloche.
Lwm tus: IC nti cov ntaub ntawv initialization/Encryption, Ntaub ntawv, Tus kheej magnetic stripe programmed, Xee npe, Barcode, Serial Serial nab npawb, Embossing, DOD code, NBS convex chaws, Die-cut.
lom zem
Muag tus Manager muag