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  • The STSAFE-A1SX is a secure element that provides security services for the implementation of Sigfox LPWAN (low-power wide area network) security in Sigfox IoT devices.

    Connected to the applicative microcontroller (MCU) of a Sigfox IoT device, the STSAFE-A1SX assists the MCU of this IoT device to achieve recognition, authentication and connection to the Sigfox network. The IoT device is then able to ensure and verify the integrity of exchanged data. Optionally, it can also ensure the confidentiality of exchanged data.
    It comes preloaded with the Sigfox IDs and keys, and does not require any additional configuration.
    The STSAFE-A1SX drastically simplifies and secures device onboarding. The customer no longer needs to save credentials to the IoT storage at manufacturing time. ST takes care of loading credentials into the secure element in a secure way. The IoT device can then directly exploit the Sigfox credentials preloaded in the secure element.
    The STSAFE-A1SX is a full turnkey solution running a proprietary application and operating system on top of the latest secure microcontroller generation.

    主な特徴

    • Ensures Sigfox™ device authentication
    • Ensures Sigfox data exchange integrity service:
      • Uplink MAC generation service
      • Downlink MAC verification service
    • Ensures Sigfox data exchange confidentiality service (Sigfox option)
      • Uplink encryption service
      • Downlink decryption service
    • Sigfox frame anti-replay mechanism
    • Comes preloaded with credentials to access the Sigfox network
    • Security features
      • Latest generation of highly secure microcontrollers
        • CC EAL5+ AVA_VAN5 Common Criteria certified
        • Active shield
        • Monitoring of environmental parameters
        • Protection mechanism against faults
        • Unique serial number on each die
        • Protection against side-channel attacks
      • Advanced symmetric cryptography
        • Key wrapping and unwrapping using AES-128/AES-256
        • Secure channel protocols using AES-128
      • Secure operating system
        • Secure STSAFE-A1SX kernel for authentication and data management
        • Protection against logical and physical attacks
    • Hardware features
      • Highly secure microcontroller’ platform
      • 6 Kbytes of non-volatile memory
        • Highly reliable CMOS EEPROM technology
        • 30 years’ data retention at 25 °C
        • 500 000 erase / program cycles endurance at 25 °C
        • 1.62 V to 5.5 V continuous supply voltage
      • Operating temperature: −40 to 105 °C
    • Protocol
      • I²C-bus slave interface
        • Up to 400 Kbps transmission speed (Fast mode) and true open-drain pads
        • 7-bit addressing
    • Packages
      • ECOPACK-compliant SO8N 8-lead plastic small outline and UFDFPN 8-lead ultra thin profile fine pitch dual flat packages

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    • 製品型番
      ステータス
      概要
      タイプ
      サプライヤ

      Sigfox Connectivity

      量産中

      Sigfox IoT connectivity feed your innovation strategy and make the digital transformation of your business a reality. Sigfox IoT connectivity brings value in various business activities. With the continued miniaturization of sensors and technologic advancements such as energy harvesting, we will witness a continuous ow of data, merging the physical world to the digital world.

      STM32 3rd-party Embedded Software Sigfox

      Sigfox Geolocation

      量産中

      Sigfox Geolocation, the simplest and most efficient IoT location service. Sigfox Geolocation is a low-energy location service for all devices equipped with the simplest Sigfox module, without GPS. There is no need to retrofit to upgrade specific hardware, or to update software: Sigfox can now provide a location for all existing and future devices all over the world.

      STM32 3rd-party Embedded Software Sigfox
      Sigfox Connectivity

      概要:

      Sigfox IoT connectivity feed your innovation strategy and make the digital transformation of your business a reality. Sigfox IoT connectivity brings value in various business activities. With the continued miniaturization of sensors and technologic advancements such as energy harvesting, we will witness a continuous ow of data, merging the physical world to the digital world.
      Sigfox Geolocation

      概要:

      Sigfox Geolocation, the simplest and most efficient IoT location service. Sigfox Geolocation is a low-energy location service for all devices equipped with the simplest Sigfox module, without GPS. There is no need to retrofit to upgrade specific hardware, or to update software: Sigfox can now provide a location for all existing and future devices all over the world.

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STMicroelectronics - STSAFE-A1SX

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品質 & 信頼性

製品型番 Marketing Status パッケージ RoHSコンプライアンスグレード 材料宣誓書**
STSAFE-A1SX
量産中
SO-8 N/A

STSAFE-A1SX

Package:

SO-8

Material Declaration**:

Marketing Status

量産中

Package

SO-8

RoHS Compliance Grade

N/A

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

サンプル & 購入

製品型番
販売代理店からオーダー
STからオーダー
製品ステータス
ECCN (US)
ECCN (EU)
梱包タイプ
パッケージ
温度(℃) Country of Origin
Budgetary Price (US$)*/Qty
最小
最大
STSAFE-A1SX

販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください

量産中
3A991A2 NEC Tape And Reel SO-8 - - FRANCE

STSAFE-A1SX

製品ステータス

量産中

ECCN (US)

3A991A2

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

SO-8

Operating Temperature (°C)

(最小)

-

(最大)

-

Budgetary Price (US$)* / Qty

Country of Origin

FRANCE

(*)概算用の希望小売単価(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。