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  • SB23ZE04 devices are secure microcontrollers specially designed for secure smartcard applications.

    They are based on an enhanced STMicroelectronics 8/16-bit CPU core offering 16 Mbytes of linear addressing space. SB23ZE04 devices are manufactured using an advanced highly reliable ST CMOS EEPROM technology.
    An ISO/IEC 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 of linear addressable memory
      • 140 Kbytes of User ROM
      • 4 Kbytes of User RAM
      • 4 Kbytes of User EEPROM including 128 bytes of User OTP area:
        • Highly reliable CMOS EEPROM submicron technology
        • 30-year data retention at 25°C
        • 500,000 Erase/Write cycles endurance at 25° C
        • 1 to 32 byte Erase or Program in 1.0 ms
      • Operating temperature: –25° to +85°C
      • Three 8-bit timers with watchdog and interrupt capability
      • 1.62 to 5.5V supply voltages
      • External clock frequency up to 10 MHz
      • High performance provided by:
      • CPU clock frequency up to 28 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 T=0/T=1 and EMV™ compliant)
      • ESD protection greater than 5 kV (HBM)
    • Security features
      • Active shield
      • Memory protection unit (MPU)
      • Protection mechanisms against faults
      • True random number generator (TRNG) (AIS-31 Class P2 compliant)
      • 16-bit Cyclic Redundancy Check (CRC) calculation block (ISO/IEC 13239)
      • Unique serial number on each die
      • Three-key Triple DES accelerator (EDES+)
    • Development environment
      • 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
      • Banking

样片和购买

型号
Marketing Status
Package
ECCN (EU)
Country of Origin
Order from Distributors
Order from ST
SB23ZE04
Active
DICE NEC - No availability of distributors reported, please contact our sales office

SB23ZE04

Marketing Status

Active

Package

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

Recommended for you

00 Files selected for download

技术文档

    • 描述 版本 文档大小 Action
      DB1952
      Secure MCU with enhanced security and 4-Kbyte EEPROM
      1.1
      237.4 KB
      PDF
      DB1952

      Secure MCU with enhanced security and 4-Kbyte EEPROM

出版刊物和宣传资料

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

      Brochure Secure MCUs - Secure Solutions

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SB23ZE04
Active
DICE 工业 N/A

SB23ZE04

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.