SC23ZD12

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ST23 Contact Secure MCU with 12Kbytes EEPROM, I2C slave interface, enhanced security and Nescrypt cryptoprocessor

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Product overview

Description

SC23ZD12 products 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. SC23ZD12 devices are manufactured using an advanced highly reliable ST CMOS EEPROM technology.
  • All features

    • Hardware features
      • Enhanced 8/16-bit ST23 CPU core with 16 Mbytes of linear addressable memory
      • 252 Kbytes of User ROM
      • 6 Kbytes of User RAM
      • 2 Kbytes of NESCRYPT RAM
      • 12 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 Idle and Standby states
      • 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)
      • I2C-bus slave interface with Fast-mode (400 Kbps)
    • Security features
      • Active shield
      • Memory protection unit (MPU)
      • Monitoring of environmental parameters
      • 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
      • Enhanced NESCRYPT crypto-processor for public key cryptography
      • Three-key Triple DES accelerator (EDES+)
    • Development environment
    • Applications
      • Banking

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SC23ZD12
Active
DICE Industrial N/A

SC23ZD12

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.

Sample & Buy

Part Number
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
SC23ZD12 No availability of distributors reported, please contact our sales office
Active
5A002A1 5A002A1 Not Applicable DICE - - FRANCE

SC23ZD12

Marketing Status

Active

ECCN (US)

5A002A1

ECCN (EU)

5A002A1

Packing Type

Not Applicable

Package

DICE

Operating Temperature (°C)

(min)

-

(max)

-

Country of Origin

FRANCE

(*) 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