HMS88T4804 Description
HMS88T4804 HMS88T4804 New 80C52 Based High Security Smart Card IC General.
HMS88T4804 Key Features
- TurboCore : High Security 8-bit 80C52 patible CPU
- High reliable EEPROM for data storage
- 1MHz to 6MHz operating clock frequency range for program execution from ROM
- Integrated On-Chip Memory
- Integrated Peripherals
- Data encryption according to T-DES standard
- ROM code not visible due to implantation
- Low/High supply voltage detector
- Low/High clock frequency detector
- Metal shield detector