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CEC1702Q-B2-I/SX
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CEC1702Q-B2-I/SX

Product Overview

Category

The CEC1702Q-B2-I/SX belongs to the category of microcontrollers.

Use

This product is primarily used for secure boot and secure firmware updates in embedded systems.

Characteristics

  • High level of security
  • Robust encryption capabilities
  • Secure storage of sensitive data
  • Reliable authentication features

Package

The CEC1702Q-B2-I/SX comes in a compact package suitable for surface mount technology (SMT) applications.

Essence

The essence of this product lies in its ability to provide a secure and trusted platform for embedded systems, ensuring the integrity and confidentiality of firmware and data.

Packaging/Quantity

The CEC1702Q-B2-I/SX is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Microcontroller core: ARM Cortex-M4
  • Clock frequency: Up to 100 MHz
  • Flash memory: 256 KB
  • RAM: 32 KB
  • Security features: Hardware cryptographic accelerators, secure boot, secure firmware update, tamper detection, and more
  • Communication interfaces: UART, SPI, I2C, USB
  • Operating voltage: 3.3V
  • Temperature range: -40°C to +85°C

Detailed Pin Configuration

The CEC1702Q-B2-I/SX has a total of 64 pins, which are assigned for various functions such as power supply, communication interfaces, GPIO, and debugging purposes. The detailed pin configuration can be found in the product datasheet.

Functional Features

  1. Secure Boot: Ensures that only authenticated and trusted firmware is executed during system startup.
  2. Secure Firmware Update: Allows for secure and encrypted firmware updates, preventing unauthorized modifications.
  3. Hardware Cryptographic Accelerators: Provides high-speed encryption and decryption capabilities for secure data communication.
  4. Tamper Detection: Detects physical tampering attempts, triggering appropriate security measures.
  5. Secure Storage: Safely stores sensitive data, such as cryptographic keys, preventing unauthorized access.

Advantages and Disadvantages

Advantages

  • High level of security, protecting against various threats
  • Robust encryption capabilities for secure communication
  • Secure boot and firmware update mechanisms ensure system integrity
  • Tamper detection feature enhances overall system security
  • Compact package suitable for space-constrained applications

Disadvantages

  • Relatively higher cost compared to non-security-focused microcontrollers
  • Requires additional development effort for implementing security features
  • Limited availability of alternative models with similar security capabilities

Working Principles

The CEC1702Q-B2-I/SX operates on the principle of providing a secure environment for embedded systems through a combination of hardware and software-based security features. It utilizes cryptographic algorithms and secure boot mechanisms to ensure the authenticity and integrity of firmware and data.

Detailed Application Field Plans

The CEC1702Q-B2-I/SX is well-suited for a wide range of applications that require robust security measures. Some potential application fields include:

  1. IoT Devices: Securely connect and communicate with IoT devices, ensuring data privacy and integrity.
  2. Payment Terminals: Provide secure payment processing, protecting sensitive financial information.
  3. Industrial Control Systems: Securely control and monitor critical industrial processes, safeguarding against unauthorized access or tampering.
  4. Smart Home Automation: Enable secure automation and remote control of home appliances and systems.
  5. Medical Devices: Ensure the confidentiality and integrity of patient data in medical devices.

Detailed and Complete Alternative Models

While the CEC1702Q-B2-I/SX offers a comprehensive set of security features, there are alternative models available in the market that provide similar capabilities. Some notable alternatives include:

  1. ATSHA204A: A secure authentication chip with cryptographic features.
  2. STM32L4+: A microcontroller series from STMicroelectronics, offering enhanced security features.
  3. ATECC608A: A secure element chip with advanced cryptographic capabilities.

These alternative models can be considered based on specific project requirements and cost considerations.

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技術ソリューションにおける CEC1702Q-B2-I/SX の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the CEC1702Q-B2-I/SX used for?
    - The CEC1702Q-B2-I/SX is a secure microcontroller designed for applications requiring robust security features.

  2. What are the key features of the CEC1702Q-B2-I/SX?
    - The CEC1702Q-B2-I/SX features a dedicated hardware cryptographic engine, secure boot, and secure storage for keys and certificates.

  3. How does the CEC1702Q-B2-I/SX enhance system security?
    - The CEC1702Q-B2-I/SX provides secure boot, encrypted communication, and tamper detection to enhance system security.

  4. Can the CEC1702Q-B2-I/SX be used in IoT devices?
    - Yes, the CEC1702Q-B2-I/SX is suitable for IoT devices that require strong security measures.

  5. What development tools are available for the CEC1702Q-B2-I/SX?
    - Development tools such as IDEs, compilers, and debuggers are available for programming and debugging the CEC1702Q-B2-I/SX.

  6. Is the CEC1702Q-B2-I/SX compatible with industry-standard communication protocols?
    - Yes, the CEC1702Q-B2-I/SX supports industry-standard communication protocols such as TLS, AES, and SHA.

  7. Can the CEC1702Q-B2-I/SX be used in industrial control systems?
    - Yes, the CEC1702Q-B2-I/SX is suitable for use in industrial control systems that require high levels of security.

  8. What are the power requirements for the CEC1702Q-B2-I/SX?
    - The CEC1702Q-B2-I/SX operates within a specified voltage range and has low power consumption for energy-efficient applications.

  9. Are there any specific certifications or compliance standards associated with the CEC1702Q-B2-I/SX?
    - The CEC1702Q-B2-I/SX complies with industry security standards and may have certifications such as FIPS 140-2.

  10. How can I obtain technical support for the CEC1702Q-B2-I/SX?
    - Technical support for the CEC1702Q-B2-I/SX is available through the manufacturer's website, including documentation, forums, and direct assistance channels.