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  • The ST32F384 is a serial access microcontroller designed for secure mobile applications that incorporates the most recent generation of ARM processors for embedded systems. Its Cortex™-M3 32-bit RISC core operating at a 20-MHz frequency brings great performance and excellent code compacity to the application thanks to the Thumb®-2 instruction set.

    The high-speed embedded Flash 384-Kbyte memory introduces more flexibility to the system.
    The ST32F384 also offers a serial communication interface fully compatible with the ISO/IEC 7816-3 standard (T=0, T=1) .
    Two general-purpose 16-bit timers are available.
    A hardware Data Encryption Standard (DES) accelerator can be used to the user to optimize the application performance. A software library is provided for Advanced Encryption Standard (AES) implementation.
    The ST32F384 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.

    主要特性

    • Hardware features
      • ARM Cortex™-M3 32-bit RISC core
      • Up to 8 Kbytes of user RAM
      • Up to 384 Kbytes of user Flash memory with OTP area:
        • 10-year data retention
        • 100,000 Erase/Write cycles per page
        • Page granularity of 128 Bytes
        • Block granularity: 1 Kbyte
        • 128 Bytes of OTP for user
        • Page Erase time 3 ms
        • Block Erase 1 Kbyte in 15 ms
        • Programming performance up to 10μs/byte
        • Flash Erase / Write Protection software programmable on 64 Kbyte sectors
      • Asynchronous Receiver Transmitter supporting ISO 7816-3 T=0 and T=1 protocols
      • Two 16-bit timers with interrupt capability
      • 1.8V, 3V and 5V supply voltage ranges
      • External clock frequency from 1 up to 7.5 MHz
      • High performance provided by:
        • CPU clock frequency up to 20 MHz
        • External clock multiplier (2x, 3x, and 4x)
      • Current consumption compatible with GSM and ETSI specifications
      • Power-saving Standby state
      • Contact assignment compatible ISO 7816-2
      • ESD protection greater than 4 kV (HBM)
    • Security features
      • Monitoring of environmental parameters
      • Protection against faults
      • ISO 3309 CRC calculation block
      • True random number generator
      • Unique serial number on each die
      • Hardware data encryption standard (DES) accelerator
    • Software features
      • Flash loader
      • Flash drivers
    • 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

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质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
ST32F384
批量生产
DICE 工业 N/A

ST32F384

Package:

DICE

Material Declaration**:

Marketing Status

批量生产

Package

DICE

Grade

Industrial

RoHS Compliance Grade

N/A

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
ST32F384 没有经销商,请联系我们的销售办事处
批量生产
5A002A1 5A002A1 Not Applicable DICE - - FRANCE

ST32F384

供货状态

批量生产

ECCN (US)

5A002A1

ECCN (EU)

5A002A1

包装类型

Not Applicable

封装

DICE

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Country of Origin

FRANCE

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商