The device features an advanced, tamper-resistant cryptographic co-processor designed to protect sensitive data, cryptographic keys, and system integrity against both software and physical attacks. It acts as a hardware-rooted trust engine for the host operating system. Key Specifications
Support for keys up to 2048 bits for secure boot, digital signatures, and identity verification. npct750 datasheet portable
The NPCT75x has been integrated into Linux kernel drivers with the compatible string “nuvoton,npct75x” and fallback support for “tcg,tpm-tis-i2c”, confirming its robust software ecosystem support across multiple operating systems and platforms. The NPCT75x has been integrated into Linux kernel
is optimized for small-form-factor devices with features that balance high security and low power consumption: npct75x” and fallback support for “tcg
To provide the most accurate guide, it is necessary to clarify the exact component, as "npct750" is not a widely recognized standard part number for major industrial components (like Siemens, ABB, or Allen-Bradley). It most likely refers to one of the following:
| Parameter | Min | Typ | Max | Unit | Condition | |-----------|-----|-----|-----|------|------------| | Input voltage | 6 | 12/24 | 36 | V DC | Automatic polarity protection | | Quiescent current | – | 15 | 25 | mA | No load, 24V input | | Efficiency | 82% | 89% | 94% | – | At 12V input, 80% load | | Output ripple | – | 35 | 80 | mV pk-pk | 20 MHz bandwidth | | Operating temperature | -20 | 25 | 75 | °C | No airflow, full load | | Storage temperature | -40 | – | 85 | °C | – | | Over-voltage protection | – | 40 | 42 | V | Shutdown, auto-retry |
Battery → LDO (3.3V) → Vcc NPCT750 (pin 4) | └─── Decoupling caps (100nF, 4.7µF)