For NPCT750 integration into portable systems, the following system requirements apply:
) levels. The device maintains its internal volatile state while awaiting host commands.
Integrating security into portable devices like laptops, tablets, rugged handhelds, and IoT gateways requires strict power management. The NPCT750 addresses these constraints through optimized physical and electrical characteristics. Power Management Modes
The NPCT750 datasheet outlines several features that make it a preferred choice for secure hardware design:
想了解NPCT750芯片的datasheet和便携应用。这个型号看起来像是Nuvoton（新唐）的芯片。需要先确认具体型号和产品类型，同时也要找找相关的应用文档和便携设备设计案例。分开搜索几个可能的方向，比如直接搜datasheet、便携应用、还有车用信息娱乐这类常见场景，这样效率更高。确认了NPCT750是Nuvoton的TPM 2.0芯片，常出现在ASUS的TPM-SPI模块上。不过直接相关的datasheet页面不多，都是些分销商的产品页，没有技术细节。为了获取更详细的信息，比如引脚定义、封装尺寸、功耗这些，得找找有没有更官方的文档。同时，看看便携设备应用方面有没有更具体的案例，比如用在哪些工业主板或系统里。了一些搭载NPCT750芯片的主板产品页面，比如AAEON的工业主板和Tyan的TPM模块。这些页面通常会包含详细的规格参数，包括接口、电源、尺寸和工作环境。这些信息对理解芯片在实际便携设备中的应用很有帮助。先打开这几个页面看看具体内容。打开的页面里，提取到了不少关键规格：AAEON的MAX-C246A主板明确标注了NPCT750作为TPM 2.0组件，Tyan的模块给出了11针SPI接口和紧凑尺寸（13x32mm）。ASUS的模块则强调了14-1引脚和FIPS 140-2认证。这些信息可以作为文章规格部分的核心素材。不过，关于功耗、时钟频率、内存等更底层的电气特性，目前的信息还不够具体。或许在Nuvoton的官方新闻稿里能找到更权威的细节。里有个Nuvoton的中文页面提到了NPCT75x系列，信息很集中。打开这个页面应该能补充封装尺寸、功耗等关键规格，这些都是判断芯片是否适合便携设备的重要参数。确认了NPCT750是Nuvoton的TPM 2.0芯片，其NPCT75x系列具备3x3mm封装和低功耗特性，很适合便携设备。文章可以围绕产品定位、核心规格（封装、功耗、接口、安全认证）以及在不同便携场景中的应用来组织，重点突出其小型化优势。 NPCT750 Datasheet Portable: Comprehensive Technical Guide for Mobile Security npct750 datasheet portable
The is a highly integrated Trusted Platform Module (TPM) 2.0 compliant chip designed by Nuvoton Technology. It is part of the新一代 (next-gen) cryptographic controller family, specifically optimized for low-power, space-constrained environments. Its primary function is to provide hardware-based security—secure key generation, random number generation, hashing (SHA-256), and encryption/decryption—making it ideal for portable electronics such as laptops, tablets, industrial handhelds, and embedded IoT gateways.
Fulfilling strict security mandates and enabling features like Microsoft BitLocker.
The Nuvoton NPCT750 represents a well-engineered solution for bringing hardware-based TPM 2.0 security to portable applications. Its compact 3×3mm² package, low power consumption, flexible SPI/I²C interfaces, and industry-leading security certifications make it particularly suitable for mobile computers, portable industrial systems, IoT devices, and automotive applications.
Connect the hardware reset pin directly to the platform's platform reset rail. Ensure that the reset signal meets the minimum pulse-width duration specified in the datasheet's AC timing characteristics during power-on sequences. Summary of Ordering Information and Variants For NPCT750 integration into portable systems, the following
The module contains tamper-resistant internal flash storage. This secure memory holds critical storage root keys, endorsement keys, and monotonic counters that protect against rollback attacks (where an attacker tries to force the device to run an older, vulnerable software version). 4. Hardware Integration and Pin Mapping
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Supports RSA (up to 2048-bit keys) and Elliptic Curve Cryptography (ECC) using curves like NIST P-256.
What or firmware environment will the device run? their policies apply.
| | Level | |---|---| | FIPS 140-2 | Certified cryptographic module security | | Common Criteria | EAL4+ augmented assurance level | | CE | Compliance with European safety standards | | RoHS | Environmental compliance (RoHS 6/6 Compliant) |
Provide clean, decoupled power to ensure stable cryptographic operations.
Route with local decoupling capacitors (0.1µF and 4.7µF) close to the pin to filter battery/PMIC noise. Ground Reference Connect directly to a solid ground plane to prevent EMI. SPI_CLK / LPC_CLK Clock Input
Common Criteria EAL4+ and FIPS 140-2 Level 2 certified.
Space inside laptops, tablets, and handheld terminals is highly limited.Nuvoton packages the NPCT750 in a space-saving QFN layout.This minimizes the PCB trace lengths needed for secure routing. Interface Flexibility
