The NPCT750 is widely used by major motherboard manufacturers, with ASUS being one of the most prominent adopters. ASUS offers the module, which features the NPCT750 chip. This module is compatible with a vast range of ASUS motherboards, including many X99, Z170, H170, B150, and newer series models.
The Nuvoton is a single-chip Trusted Platform Module (TPM) designed to provide hardware-based security for PCs and embedded systems. It is fully compliant with the Trusted Computing Group (TCG) TPM 2.0 specifications . Core Technical Specifications
According to official security targets on the Common Criteria Portal and the NIST Cryptographic Module Validation Program , the NPCT750 satisfies stringent enterprise safeguards:
This technical analysis covers the internal architecture, pin configurations, protocol interfaces, and compliance frameworks defined within the official NPCT750 engineering documentation. Comprehensive Functional Overview npct750 datasheet
: Validates that the chip has been structurally tested and evaluated against sophisticated side-channel attacks, voltage glitches, and clock manipulations. Pinout and SPI Interface Mechanics
The is a single-chip Trusted Platform Module (TPM) from the SafeKeeper™ family designed to provide hardware-level security for PC-Client platforms. It is commonly used in modular TPM cards, such as the ASUS TPM-SPI module, to enable advanced security features like BitLocker and fulfill Windows 11 installation requirements. Core Specifications & Standards
The Nuvoton NPCT750 is a highly reliable, industry-standard choice for anchoring trust in modern computing environments. By delivering rigid hardware isolation, robust cryptographic acceleration, and versatile interface choices (SPI, LPC, and I2C), the chip effectively fulfills the security prerequisites of modern operating systems like Windows 11 and secure enterprise Linux distributions. When designing a system around the NPCT750, always cross-reference your layout with the exact package suffix on the official Nuvoton datasheet to ensure pinout and voltage level compatibility. The NPCT750 is widely used by major motherboard
The NPCT750 runs proprietary firmware that complies with the TCG TPM 2.0 specification. Firmware versions for Nuvoton TPMs (including the NPCT75x family) typically follow versioning like or 7.2.2.0 . Dell has released firmware update utilities specifically for the NPCT750 (e.g., DELLTPM_NPCT750_X11_7.2.2.0_64_v1.exe).
| Parameter | Specification | |:----------|:--------------| | | NPCT75x Series (Trusted Platform Module) | | TPM Version | TCG Family "2.0" Rev1.38 | | Interface | SPI (Serial Peripheral Interface) | | Pin Configuration | 14-1 pin (14 pins with one key pin for correct orientation) | | Package Size | 16mm (L) × 13mm (W) | | Part Number Example | NPCT750AAAYX | | Manufacturer | Nuvoton Technology Corporation (formerly Winbond affiliate) | | RoHS Status | RoHS Compliant | | CE Mark | Certified |
| Parameter | NPCT750 | LT1763 | TPS7A4700 | LM2940 | |-----------|---------|--------|-----------|--------| | Max Current | 750mA | 500mA | 1A | 1A | | Dropout @ full load | 280mV | 300mV | 310mV | 500mV | | Output Noise (µVrms) | 9 | 15 | 4 | 80 | | PSRR @ 1kHz | 72dB | 65dB | 82dB | 60dB | The Nuvoton is a single-chip Trusted Platform Module
The chip is commonly integrated as a discrete component on motherboards, often found in ASUS TPM-SPI modules, industrial systems from manufacturers like AAEON, and various server platforms.
| Parameter | Symbol | Min | Max | Unit | |-----------|--------|-----|-----|------| | Input Voltage | VIN | -0.3 | +18 | V | | Output Voltage | VOUT | -0.3 | VIN + 0.3 | V | | ADJ/BYP Pin Voltage | VADJ | -0.3 | +6 | V | | Storage Temperature | TSTG | -65 | +150 | °C | | Junction Temperature | TJ | -40 | +125 | °C | | ESD Susceptibility (HBM) | | -2000 | +2000 | V |
Features separate hierarchies for Storage, Endorsement, and Platform layout. This allows IT administrators to isolate platform management keys from user-data encryption keys.