ST33J2M0

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32bit ARM® SecurCore® SC300 with secure integrity architecture, AES, DES, Nescrypt public key co-processors

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概要

製品概要

概要

概要

The ST33Jxxx is a serial access microcontroller designed for secure mobile applications. It incorporates the most recent generation of ARM processors for embedded secure systems. Its SecurCore® SC300™ 32-bit RISC core is built on the Cortex®-M3 core with additional security features to help to protect against advanced forms of attacks.

The ST33Jxxx provides high performance thanks to a fast SC300 processor, crypto-accelerators and improved Flash memory operations.

Cadenced at 60 MHz, the SC300™ core brings great performance and excellent code density thanks to the Thumb®-2 instruction set.

Strong and multiple fault protection mechanisms ensure a guaranteed high-detection coverage that facilitates the development of highly secure software. This is achieved by using two CPUs in locked-step mode, error codes in sensitive memories and hardware logic.

The ST33Jxxx offers a serial communication interface fully compatible with the ISO/IEC 7816-3 standard (T=0, T=1) and a single-wire protocol (SWP) interface for communication with a near field communication (NFC) router in Secure Element (SE) applications. The device also includes an SPI Master/Slave interface as well as two I2C Master/Slave interfaces for communication in non-SIM applications: SPI Slave up to 26 MHz, SPI Master up to 13 MHz, I2C Slave High-speed mode up to 2.4 Mbit/s, I2C Master Fast-mode plus up to 1 Mbit/s. Up to four of these interfaces can run independently.

Three general-purpose 16-bit timers as well as a watchdog timer are available.

One permanent timer (PMT) with a count capability up to 8 days in low-power mode is available.

The ST33Jxxx features hardware accelerators for advanced cryptographic functions. The EDES peripheral provides a secure DES (Data Encryption Standard) algorithm implementation, while the NESCRYPT crypto-processor efficiently supports the public key algorithm. The AES peripheral ensures secure and fast AES algorithm implementation.

The ST33Jxxx operates in the –25 to +85 °C temperature range and 1.8 V, 3 V and 5 V supply voltage ranges. A comprehensive range of power-saving modes enables the design of efficient low-power applications such as Hibernate mode down to 1 μA for embedded solutions and Standby mode for SIM or embedded applications.

In terms of application, ST offers optional software packages: NesLib public key cryptographic library and MIFARE4Mobile® v2.1.1 with MIFARE® Classic, DESFire® EV1.

In order to meet environmental requirements, ST offers this device in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.

  • 特徴

    • Hardware features
      • ARM® SecurCore® SC300™ 32-bit RISC core cadenced at 60 MHz
      • Up to 2048 Kbytes of User Flash memory
      • 50 Kbytes of User RAM
      • External interfaces
        • ISO/IEC 7816-3 T=0 and T=1 protocols (Slave and Master modes)
        • Single Wire Protocol (SWP) slave interface (ETSI 102-613 compliant)
        • Master/slave serial peripheral interface (SPI)
        • Two Master/Slave I2C interfaces
      • Three 16-bit timers with interrupt capability
      • Watchdog timer
      • Eight multiplexed general-purpose I/Os
      • 1.8 V, 3 V and 5 V supply voltage ranges
      • External clock frequency from 1 up to 15 MHz
      • Current consumption compatible with GSM and ETSI specifications
      • Power-saving standby and hibernate states
      • Contact assignment compatible with ISO/IEC 7816-2
      • ESD protection greater than 4 kV (HBM) and up to 1 kV (CDM)
      • Delivery forms:
        • D18 micromodule
        • ECOPACK®-compliant WLCSP12 and QFN20 packages
        • Sawn/unsawn 12” wafers
    • Security features
      • Platform and Flash loader security certification target according to CC EAL6+ / EMVCo
      • Hardware security-enhanced DES accelerator
      • Hardware security-enhanced AES accelerator
      • MIFARE® Classic cryptography hardware accelerator
      • NESCRYPT coprocessor for public key cryptography algorithm
      • 16- and 32-bit CRC calculation block (ISO 13239, IEEE 802.3, etc.)
      • Active shield
      • Memory management unit
      • Highly efficient protection against faults
      • True random number generator
      • Permanent timer
    • Software features
      • Secure Flash loader with high-speed downloading and post-delivery loading ability
      • Optional NesLib public cryptographic library
      • Optional MIFARE4Mobile® v2.1.1 with MIFARE® Classic, DESFire® EV1

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The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.Budgetary PriceMarketing description of the package type.Storage method used to contain product.Main country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.The value as specified by level (minTypMax) of the ambient temperature (in Cel) in which this item was designed to operate.The value as specified by level (minTypMax) of the ambient temperature (in Cel) in which this item was designed to operate.