Mifare S70

Mifare S70 chip smart card is an advanced contactless identification transmitter with excellent functions and a wide range of application scenarios. The following are the main features and application scenarios of Mifare S70 chip smart cards:

Features:

1. Contactless data transmission and energy supply: Data transmission and energy supply are performed through contactless methods to ensure an efficient and convenient use experience.
2. Operating frequency is 13.56 MHz: Works at an operating frequency of 13.56 MHz, providing stable communication performance.
3. 16-bit CRC data integrity, parity check, bit encoding, bit counting: Provide multiple data integrity protection to ensure data security.
4. Typical ticket transaction time is less than 100 milliseconds (including backup management): Provide a fast and efficient ticket transaction experience.
5. Support random ID (7-byte UID version): Support random ID to improve identification security.
6. Operating distance up to 100 mm, depending on antenna geometry and reader configuration: Provides operating distances up to 100 mm with different antenna and reader configurations.
7. Data transmission rate of 106 kbit/s: Provides high-speed data transmission to ensure rapid information exchange.
8. Anti-collision function: It has anti-collision function and supports multiple cards to be recognized at the same time.
9. 7-byte UID or 4-byte NUID: Provides two different lengths of unique identifiers.
10. EEPROM: Has 4 KB of EEPROM organized into 32 4-block areas and 8 16-block areas (each block contains 16 bytes).
11. Data retention for up to 10 years: Provides reliable data storage with retention for up to 10 years.
12. Each storage area can define user access conditions: Allow users to define access conditions for each storage area to ensure data security.
13. Write endurance of 200,000 times: High write endurance ensures long-term use.

Application scenarios:

1. Large-scale event ticket management: Suitable for ticket management of large-scale events to achieve quick entry and security control.
2. Urban transportation card system: used in urban transportation card system to achieve contactless rapid passage.
3. Enterprise employee card: As an enterprise employee card, it can realize employee attendance and identification.
4. School campus card: used in school campus card system, including libraries, canteens, access control and other applications.
5. Health Management: Suitable for health management systems such as medical testing and medical record management.

Overall, the Mifare S70 chip smart card provides a reliable solution for a variety of contactless identification and management needs with its excellent performance and wide range of application scenarios.