首页 > ST 意法 > 安全MCU > ST23高安全性智能卡IC

CD21-rev3 Calypso revision 3 specification compliant transportation dual-interface secure microcontroller

The CD21-Rev3 is a cost-effective, dual-interface (contact and contactless) secure microcontroller specifically designed for public transport applications, providing a high level of security, high speed transactions and easy capabilities of evolution for transport and multi-service applications.

The CD21-Rev3 is a Calypso Network Association product. The CD21-Rev3 is available with 4, 8 or 18 Kbytes of EEPROM

技术特性

• Standards
  • Calypso compliant with:
    • Portable Object Application Revision 3 specification
    • Card Application Revision 2 specification
    • Calypso revision 1 contactless protocol
    • CD97 specifications
    • CD97-BX specifications
    • CDLight specifications
• Applications
  • Automatic fare collection
  • Public transportation access
  • Access control
  • Ticketing payment
  • City services and Events
  • Leisure parks and stadium
  • Corporate card, Student card
• Multi-purpose card
  • Single or multiple ticketing applications
  • Transportation payment
  • Stored value (token purse)
  • Loyalty
• ST23YR (8/16bit) MCU Core
  • 4, 8 or 18 Kbytes of EEPROM
  • Innovatron contactless protocol
  • 3V and 5V supply voltage ranges
  • Internal CPU clock frequency up to 29 MHz
  • Anti-collision and 16-bit CRC features
  • ISO/IEC 14443B (Parts 1 to 4) at 106, 212 and 424 kbps
  • Complies with ISO/IEC 7816-3 T=0
  • Dual or contactless-only configuration
  • DES, DESX and TDES capability
  • Full transaction duration, including typical terminal processing compliant with public transportation requirements
  • Common Criteria EAL5+
  • EMVCo™ certification
• High security features
  • Security managed with various access modes: Pin, Session, Always, and Never.
  • A cryptographic certificate controls the access to file modifications. The certificate is computed by the reader (using its built-in SAM) and the card during the transaction, using DES, DESX or TDES encryption.
  • Calypso automatic recovery mechanism: all data modified in the card during a secure session are either completely done or not done at all.
  • Powerful multi-application synchronization capability
  • A special mechanism synchronizes modifications between the different applications managed by the card. Each command within the session uses its own secrets or delegates its security to the session security manager.
• Memory organization
  • Multi-application card
  • Data organized in Files according to ISO/IEC 7816-4
  • Tele-ticketing compliant with the EN 1545 standard data model
  • The file structure may be chosen among many options (for example, 2 Calypso applications, 1 multi-purpose application with 9 contracts and an eTicket application)
  • Complete CDLight and CD97 (BX) emulation possible
  • Data is protected by diversified keys (up to 6 keys per directory)

CD21-rev3 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
CD21-Rev3-18K	Proposal					-25 °C-85 °C	CD21-Rev3-18K
CD21-Rev3-8K	Proposal					-25 °C-85 °C	CD21-Rev3-8K
CD21-Rev3-4K	Proposal					-25 °C-85 °C	CD21-Rev3-4K

DATA BRIEF

描述	版本	大小
DB1325: Calypso revision 3 specification compliant transportation dual-interface secure microcontroller	4	56KB