HYm4616C4 dual interface CPU security chip support for ISO/IEC 14443 TYPEA and ISO/IEC 7816 communication protocol. HYm4616C4 Integrate Turbo 51CPU（Compatible 8051CPU）、256Bytes IRAM、32bit random number generator、DES/3DES algorithm、SSF33 、SM1 cryptographic algorithm and M1 coprocessor.  Card program memory is 32KB ROM、16KB EEPROM、512Bytes XRAM.

• Support ISO/IEC 14443 TYPEA standard
• Support ISO/IEC 7816 standard
• SSF33 cryptographic algorithm
• SM1 cryptographic algorithm
• M1 coprocessor
• 8051 CPU
• DES/3DES coprocessor
• 32bit Random number generator (accord FIPS140-2 and NIST SP800-22)
• Two 16-bit Programmable timer/Counter
• Client applications 32KB ROM
• Data/Program memory 16KB EEPROM
• 256Bytes IRAM
• 512Bytes XRAM
• Support temperature，light，field strength Security mechanism etc.
• Memory (ROM、EEPROM、IRAM、XRAM) Data encryption
• EEPROM write endurance 100000，data retention 10 years
• Temperature range：-20℃~ 70℃
• ESD PAD more than 2000v, chip PAD more than 4000v (HBM)
• COS support ED/EP application
• COS support social security application

• Micro payment
• Public transportation
• Freeway
• Residents health card
• Social security card
• Financial social security card
• City card
• Campus card
• Citizen card
• High security applications