com HMS88T1932 HMS88T1932 New 80C52 Based High Security Smart Card IC General Features • TurboCore : High Security 8-bit 80C52 compatible CPU 9 9 Multiple source vectorized interrupt system with two priority levels Multiple source reset system • High reliable EEPROM for data storage 9 9 9 9 9 9 9 32KB high reliability EEPROM 1 to 64 bytes per a page 64 bytes security area (OTP : One Time Programmable) Bytewise EEPROM programming and read access EEPROM endurance: 300,000 cycles at 25℃ EEPROM data retention: min.
10 years EEPROM management library (EML) with intelligent write algorithm • 1MHz to 6MHz operating clock frequency range for program execution from ROM • Integra...

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