ST23 Dual Interface Secure MCU with 48 KBytes of EEPROM, enhanced security and Nescrypt cryptoprocessor, RF Type B (Contactless ID-Passport/PKI)

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  • The ST23YR48 product is a serial access microcontroller specially designed for secure smartcard applications.

    It is based on an enhanced STMicroelectronics 8/16-bit CPU core offering 16 Mbytes linear addressing space. It is manufactured using an advanced highly reliable ST CMOS EEPROM technology.
    An RF Interface including an RF universal asynchronous receiver transmitter (RF UART) enables contactless communication up to 848 Kbits/s compatible with the ISO 14443-B standard.
    Moreover, an ISO 7816-3 EMV-compliant asynchronous receiver transmitter (IART) communication peripheral is available.

    主要特性

    • Hardware features
      • Enhanced 8/16-bit ST23 CPU core with 16 Mbytes linear addressable memory
      • 390 Kbytes User ROM
      • 6 Kbytes User RAM
      • 2 Kbytes NESCRYPT RAM
      • 48 Kbytes User EEPROM including 128 bytes User OTP area:
        • 30-year data retention
        • 1 to 64 Bytes Erase or Program in 1.5 ms
      • Enhanced NESCRYPT crypto-processor for public key cryptography
      • Hardware Security Enhanced DES accelerator
      • Three 8-bit timers with watchdog and interrupt capability
      • 3V and 5V supply voltage ranges
      • External clock frequency up to 10 MHz
      • High performance provided by:
        • CPU clock frequency up to 29 MHz
      • Power-saving Standby state
      • Contact assignment compatible with ISO/IEC 7816-3 standards
      • Asynchronous Receiver Transmitter (IART) for high speed serial data support (ISO/IEC 7816-3 and EMV™ compliant)
      • ESD protection greater than 5 kV (HBM) for contact pads and 4 kV for contactless pads
    • Contactless features
      • Complies with ISO/IEC 14443 type B standards
      • 13.56 MHz carrier frequency
      • RF frame up to 512 bytes
      • RFUART (RF universal asynchronous receiver transmitter) up to 848 Kbits/s
      • 0.5 Kbytes dedicated RFUART RAM
      • BPSK - NRZ load modulation (card-to-reader)
      • 8 to 14% amplitude modulation reception (reader to card) as minimum range
      • Enhanced RF performance provided by CPU clock frequency up to 29 MHz coupled with clock frequency divider
    • Security features
      • Active shield
      • Monitoring of environmental parameters
      • Protection mechanisms against faults
      • AIS-31 class P2 compliant true randomnumber generator (TRNG)
      • ISO 3309 CRC calculation block
      • Memory protection unit (MPU)
      • Unique serial number on each die
    • Development environment
      • Interface with RF readers supported through a library of embedded software functions compatible with ISO/IEC 14443 standards.
      • Software development and firmware generation are supported by a comprehensive set of development tools dedicated to software design and validation:
        • C compiler, simulator and emulator
    • 应用
      • ST23YR48 major applications include:
        • ePassport, eGovernment and ID

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样片和购买

产品型号
供货状态
封装
ECCN (EU)
Country of Origin
从分销商订购
从ST订购
ST23YR48
Active
DICE NEC - No availability of distributors reported, please contact our sales office

ST23YR48

供货状态

批量生产

封装

DICE

ECCN (EU)

NEC

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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技术文档

    • 描述 版本 文档大小 操作
      DB0849
      Dual contactless smartcard MCU with 48 Kbytes EEPROM, enhanced security, cryptoprocessor and optimized RF performance
      2.0
      208.48 KB
      PDF
      DB0849

      Dual contactless smartcard MCU with 48 Kbytes EEPROM, enhanced security, cryptoprocessor and optimized RF performance

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Brochure Secure MCUs - Secure Solutions 1.0
      1.48 MB
      PDF

      Brochure Secure MCUs - Secure Solutions

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
ST23YR48
Active
DICE 工业 N/A

ST23YR48

Package:

DICE

Material Declaration**:

Marketing Status

Active

Package

DICE

Grade

Industrial

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.