This document is about the SLE 55R04 intelligent 770-byte EEPROM with contactless interface complying to ISO/IEC 14443 Type A and security logic. It provides important features and characteristics of the product.
The SLE 55R04 is an intelligent EEPROM with 770 bytes, organized in 77 pages, designed for contactless smart card applications. It supports ISO/IEC 14443 Type A and includes security features like 2-way authentication, configurable key areas, and data integrity via CRC and MAC. The chip operates at 13.56 MHz with a 106 kbit/s data rate and can be used in modules or as a die for embedding in plastic cards.
It is intended for applications requiring high security and flexible memory configuration, such as public transport and payment systems. The chip includes a unique serial number, configurable sectors, and support for up to 14 key pairs. It is packaged in MCC2-2-1 or die form and is rated for operation from -25°C to +85°C.
| Memory Size | 770 bytes |
|---|---|
| Organization | 77 pages located in up to 16 sectors |
| Data Rate | 106 kbit/s |
| Operating Frequency | 13.56 MHz |
| Operating Temperature | -25°C to +85°C |
| Data Retention | Minimum 10 years |
| ESD Protection | Typical 4kV |
| EEPROM Endurance | Minimum 10^6 write/erase cycles |
The SLE 55R04 has 770 bytes of EEPROM memory.
The operating frequency is 13.56 MHz.
The data transfer rate is 106 kbit/s.
The operating temperature range is from -25°C to +85°C.