SLE44C42S Overview
Security & Chip Card ICs SLE 44C42S 8-bit Security Controller with 17-Kbyte ROM, 256 byte RAM 4-Kbyte EEPROM and Sleep Mode Short Product Information 07.99 SLE 44C42S Short Product Information Revision History: Page Current Version 07.99 2.0 (06.98) Subjects (changes since last revision) Layout change Important:Further information is confidential and on request. Infineon Technologies AG in Munich, Germany, Security...
SLE44C42S Key Features
- 8-bit microputer in CMOS technology
- Instruction set opcode patible with standard SAB8051 processor
- Software patible with SLE 44C40
- Dedicated, non-standard architecture with execution time less than half of standard SAB 8051 processor
- 15-Kbyte User ROM for application programs
- 2-Kbyte manufacturer ROM for Chip Management System (CMS)
- 4-Kbyte EEPROM as program/data memory
- 256-byte RAM
- Power saving sleep mode
- Contact configuration and serial interface in accordance with ISO7816 Supply voltage range: 2.7 V to 5.5 V < 10 mA suppl
SLE44C42S Applications
- 8-bit microputer in CMOS technology
- Instruction set opcode patible with standard SAB8051 processor
- Software patible with SLE 44C40
- Dedicated, non-standard architecture with execution time less than half of standard SAB 8051 processor
- 15-Kbyte User ROM for application programs
- 2-Kbyte manufacturer ROM for Chip Management System (CMS)