SLE22C05S-V5-T85-C

SLE 22C05S is a member of the Infineon Technologies low cost security controller family in 0.6 m CMOS technology. The CPU provides the high efficiency of the SAB 8051 instruction set extended by additional powerful instructions together with enhanced performance, memory sizes and security features.

The controller IC SLE 22C05S offers 7.5 Kbytes of User-ROM, 128 bytes internal RAM and 512 Bytes EEPROM.

The CRC module SLE 22C05S allows the easy generation of checksums according to ISO 3309 (16-Bit-CRC). To minimize the overall power consumption, the chip card controller IC offers a sleep mode.

As an important measure, the chip provides a new and enhanced level of on-chip security features.

In conclusion, the SLE 22C05S fulfills the requirements for all chip card applications, like loyalty, Metering, Membership Cards etc. The SLE 22C05S is a powerful chip card controller IC with enhanced performance and optimized power consumption on a minimized die size. Therefore, the SLE 22C05S offers the basis for new chip card applications.