Main Technical Parameters
Processor
سي پي يو: 32-bit ARM SC000
Timer: 2 pieces 16/32bit Timers
System clock: clock source 40MHz
External clock: 1MHz~10MHz
ياداشت
RAM: 10K Bytes
EEPROM:
80KBytes
More than 500,000 times erase and write
Data retention time is greater than 30 سال
Support page wipe/page write
ROM: 320 KBytes (user 280Kbytes, CMS 40Kbytes)
انٽرفيس
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
ڪم voltage: 1.62V~5.5V
ڪم پد: -25℃ ~+85
اي ايس ڊي: >4000وي
Card Parameters
ڪرائون سائيز واري: CR80 card L 85.6×W 54×T 0.84(±0.4)ايم ايم
له: PVC/ABS/PET/PETG/PHA, 0.13mm ٽامي تار
Encapsulation عمل: 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
ڇپائي: آفسيٽ پرنٽنگ, پيٽون مس پرنٽ, اسپاٽ-رنگ پرنٽنگ, سلڪس اسڪرين پرنٽنگ, حرارتي ڇپائي, انڪ-جيٽ ڇپائي, ڊجيٽل ڇپائي.
سيڪيورٽي خاصيتون: واٽر مارڪ, ليزر جي خاتمي, هولوگرام / او وي ڊي, UV مس, Optical Variable ink, لڪيل بارڪوڊ / بارڪوڊ ماسڪ, درجه بندي قوس قزح, مائڪرو متن, گليلوچ.
ٻيا: IC چپ ڊيٽا جي شروعات/انڪريشن, متغير ڊيٽا, ذاتي ٿيل مقناطيسي پٽي پروگرام ٿيل, دستخط پينل, بارڪوڊ, سيريل نمبر, امباس ڪرڻ, DOD ڪوڊ, NBS convex ڪوڊ, مرڻ وارو.
فنگ
سيلز مينيجر