Npct750 Datasheet -

Nuvoton NPCT750 is a high-performance, stand-alone Trusted Platform Module (TPM) 2.0

designed to provide hardware-based security for personal computers, servers, and IoT devices. Based on the TCG Family 2.0 specification, it serves as a secure cryptoprocessor that protects sensitive data like encryption keys, digital certificates, and passwords. Key Specifications & Features According to official product documentation from offers the following technical attributes: TPM Version: Compliant with TCG TPM 2.0 (Revision 1.16, 1.38, and 1.59). Interface Protocols: host interfaces for flexible system integration. Security Certifications: FIPS 140-2 Level 2 certified for robust cryptographic boundaries. Common Criteria (CC) EAL4+ certified, ensuring a high level of security assurance. Package Options: Available in (5x5 mm) and ultra-small (3x3 mm) form factors. Operating Temperature: Offered in both commercial ( ) and industrial ( Core Cryptographic Functions

acts as a "Root of Trust" for the system, performing several critical security operations: Key Management:

Secure generation and storage of RSA (up to 2048-bit) and ECC (NIST P256) keys. Hashing & Encryption: Hardware engines for SHA-1, SHA-256, HMAC, and AES-128/256. Platform Integrity:

Uses Platform Configuration Registers (PCRs) to record and verify the boot state of the system. Random Number Generation:

Includes a high-quality True Random Number Generator (TRNG). Microchip Technology Implementation and Compatibility

The Nuvoton NPCT750 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 

The NPCT750 serves as a cryptographic coprocessor, handling sensitive tasks like key generation and platform integrity measurement. 

Standard Compliance: Complies with TCG TPM 2.0 Rev 1.38/1.59 and is FIPS 140-2 Level 2 certified for physical security.

Host Interfaces: Supports SPI (Serial Peripheral Interface) and I2C interfaces.

Security Certifications: Often Common Criteria EAL4+ certified for high-assurance applications. Cryptographic Support: Asymmetric: RSA (up to 2048-bit keys) and ECC. Symmetric: AES for key wrapping. Hashing: SHA-1 and SHA-256. RNG: High-quality hardware-based Random Number Generator.  Physical & Integration Details 

Commonly used in modular form factors for motherboards (such as the ASUS TPM-SPI module), the chip is integrated into a 14-1 pin header layout. 

Nuvoton NPCT750 is a single-chip Trusted Platform Module (TPM)

2.0 designed to provide hardware-based security for computing platforms. It is a member of Nuvoton's SafeKeeper™ family and is commonly used in modular form for Windows 11 compatibility on motherboards from manufacturers like ASUS. NIST Computer Security Resource Center (.gov) Key Specifications TPM Version: Compliant with TCG specification Family "2.0" Rev 1.38. Interface: Utilizes a Serial Peripheral Interface (SPI) for communication with the host system. Security Standards: FIPS 140-2

Security Level 2 requirements for physical and cryptographic security. Functions:

Supports symmetric and asymmetric cryptography, key generation, and random number generation. Operating Systems: Fully compatible with Windows 10 Windows 11 using UEFI. NIST Computer Security Resource Center (.gov) Common Product Variants Part Number Description NPCT750AABWX IC TPM 2.0 SPI 32VQFN NPCT750AADYX SPI-based TPM 2.0 chip variant Nuvoton Official TPM-SPI Module 14-pin (14-1) plug-in module for motherboards Documentation and Resources Nuvoton Product Page:

General overview and "Where to Buy" information can be found at Nuvoton Trusted Platform Module Security Policy:

Detailed cryptographic module specifications are available in the FIPS 140-2 Security Policy (PDF) Purchasing: Specific units like the NPCT750AABWX are stocked by major electronics distributors like Do you need the pinout diagram

for a specific motherboard header (like the ASUS 14-1 pin) or the raw IC pinout NPCT7xx TPM 2.0 FIPS 140-2 Security Policy

8. Typical Performance Curves (Extracted from Datasheet)

Every npct750 datasheet includes graphs. Expect to see:

• Dropout Voltage vs. Output Current: Shows linear increase in dropout up to 400mV at 750mA.
• PSRR vs. Frequency: A curve peaking at 72dB at 1kHz, rolling off to 40dB at 1MHz.
• Output Noise Spectral Density: Flat from 100Hz to 10kHz, rising slightly at lower frequencies.
• Line & Load Transient Response: Shows output voltage deviation (typically <50mV) for a 100mA to 700mA load step.
• Quiescent Current vs. Temperature: Stable from -40°C to +125°C, increasing only slightly at high temperature.

1. Device Summary

• Device family: NPCT750 (assumed lineage: embedded controller / microcontroller / power-management companion — treat as an integrated embedded controller with mixed-signal I/O and PM features).
• Primary functions: system control and supervision, GPIO, serial interfaces (I2C/SPI/UART), ADC inputs, power management signals, reset/watchdog, and power sequencing.
• Typical applications: laptops/notebooks, industrial controllers, IoT gateways, and embedded systems requiring integrated system management and PMIC control.

(If yours is a different NPCT750 variant, map the sections below to the exact datasheet fields.)

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Conclusion

The GE NPCT750 Current Transformer represents a reliable solution for electrical measurement needs. Its combination of rugged construction, compact form factor, and high accuracy makes it a standard choice for electrical engineers and contractors requiring trustworthy current transformation in low-voltage environments.

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Note: For specific wiring diagrams, safety instructions, or detailed dimensional drawings, please refer to the official manufacturer’s installation guide.

The Nuvoton NPCT750 is a highly reliable, single-chip Trusted Platform Module (TPM) 2.0 widely praised for its seamless integration into modern computing environments. It serves as a dedicated hardware cryptographic processor, providing a robust security layer for Windows 10 and 11 systems by securely storing encryption keys, digital certificates, and passwords. Key Technical Specifications

The NPCT750 datasheet outlines a versatile security solution designed for broad compatibility:

Compliance: Implements TCG TPM 2.0 (Rev 1.38/1.59) and is FIPS 140-2 Level 2 and Common Criteria (CC) EAL4+ certified.

Interface: Utilizes an SPI (Serial Peripheral Interface) or I2C, making it easy to connect with minimal interference.

Cryptographic Support: Features hardware accelerators for RSA (digital signatures, encryption/decryption) and ECC (Elliptic Curve Cryptography).

Form Factor: Available in multiple package options including QFN32 (3x3mm for IoT), TSSOP28, and UQFN16.

Operating Range: Supports a wide temperature range from 0°C to 70°C (standard) or -40°C to 105°C for industrial applications. User Experience & Reliability

Reviews from retailers like Amazon and Newegg highlight its practicality:

Nuvoton NPCT750 is a hardware-based Trusted Platform Module (TPM) that implements the

standard. It is widely used for securing cryptographic keys, performing platform integrity measurements, and providing hardware-level security for Windows 10/11 and UEFI-based systems. NIST Computer Security Resource Center (.gov)

While a single "datasheet" is often proprietary and requires an NDA from Nuvoton, several comprehensive technical papers and security targets provide the level of detail found in a datasheet: Primary Technical Papers & Specifications FIPS 140-2 Security Policy (NPCT7xx) NIST Security Policy

serves as a functional datasheet. It details the physical ports, logical interfaces, and cryptographic management of the NPCT750. Security Target (ANSSI Certification) NPCT7xx TPM 2.0 Security Target

provides a deep dive into the chip's security architecture, including its protection against side-channel attacks and physical tampering. Systematic Collection of TPM Attributes Academic Thesis from Masaryk University

includes the NPCT750 in a comparative study, listing its specific attributes, supported cryptographic algorithms, and performance on Linux systems. messervices.cyber.gouv.fr Key Specifications Summary

Based on the available technical documentation, the NPCT750 features: : Primarily utilizes the Serial Peripheral Interface (SPI) , often found on 14-1 pin headers in consumer hardware like Asus motherboards Compliance : Fully compliant with TCG TPM 2.0 Revision 1.38/1.59 specifications. Security Features Dictionary Attack (DA) Protection

: Built-in mechanisms to prevent brute-forcing of authorization values. Cryptographic Support

: Includes hardware acceleration for RSA, ECC (Elliptic Curve Cryptography), and SHA-256. npct750 datasheet

: Features a high-quality True Random Number Generator (TRNG). messervices.cyber.gouv.fr NPCT7xx TPM2.0 rev 1.38 Security Target - ANSSI

First version for publication. Page 3. Security Target. Nuvoton Public. Page 3 of 90. Table of Contents. 1. INTRODUCTION . messervices.cyber.gouv.fr NPCT7xx TPM 2.0 FIPS 140-2 Security Policy

The Nuvoton NPCT750 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

follows industry-standard security protocols to ensure a root of trust for host systems:

TPM Version: Compliant with TPM 2.0 Library Specification Revision 1.38.

Interfaces: Primarily uses a Serial Peripheral Interface (SPI), though some variants may support I2C. Certifications: FIPS 140-2 Level 2 certified for cryptographic modules. Common Criteria EAL4+ certified.

Operating Temperature: Commercial grade, typically 0°C to 70°C. Package Type: Available in a QFN32 package. Key Security Features

The module acts as a secure cryptographic processor capable of the following: NPCT7xx TPM 2.0 FIPS 140-2 Security Policy

The Nuvoton NPCT750 is a single-chip Trusted Platform Module (TPM) 2.0 part of the SafeKeeper™ family, designed to provide hardware-based cryptographic services. It is commonly found as the core chip in discrete TPM modules, such as the ASUS TPM-SPI daughtercard. Key Technical Specifications

implements advanced cryptographic algorithms for secure key generation, random number generation (RNG), and platform attestation.

Standard Compliance: Fully compliant with TCG TPM 2.0 (Revision 1.38 and others).

Interface: Primarily uses the Serial Peripheral Interface (SPI), though some variants support I2C. Security Certifications:

FIPS 140-2 Level 2 certified for physical and cryptographic security. Common Criteria EAL4+ certified.

Physical Form Factor: The chip itself is available in QFN32 or UQFN16 packaging. Operating Temperature: Available in commercial grades ( ) and industrial grades ( Go to product viewer dialog for this item.

Asus Tpm-spi Trusted Platform Module (tpm) Chip: Nuvoton Ncpt 750 Tcg

This article provides a comprehensive overview of the NPCT750, a Trusted Platform Module (TPM) 2.0 solution manufactured by Nuvoton Technology.

If you are an engineer or hardware developer looking for the specific electrical characteristics, pinout diagrams, or register maps, you will typically need to access the official PDF through Nuvoton’s secure portal or an authorized distributor like Avnet or Mouser, as full industrial datasheets for security chips are often under NDA (Non-Disclosure Agreement).

However, the following technical summary covers everything you need to know about its architecture, features, and implementation.

Introduction

The NPCT750 is a highly integrated, low-power, and cost-effective network controller chip designed for IoT, industrial, and consumer applications. As a leading-edge solution, its datasheet provides critical information for developers, engineers, and manufacturers to design and implement their products effectively. In this feature, we'll dive into the key aspects of the NPCT750 datasheet and explore its features, specifications, and applications.

Overview of NPCT750

The NPCT750 is a network controller chip developed by NXP Semiconductors, a renowned leader in the semiconductor industry. This chip is designed to provide a secure, reliable, and high-performance connection to the internet or other networks for a wide range of applications, including:

• IoT devices
• Industrial control systems
• Smart home appliances
• Wearables
• Medical devices

Key Features

The NPCT750 datasheet highlights several key features that make this chip an attractive solution for various applications:

1. Low Power Consumption: The NPCT750 is optimized for low power consumption, making it suitable for battery-powered devices and energy-harvesting applications.
2. High-Performance Network Controller: The chip features a high-performance network controller that supports multiple protocols, including Ethernet, Wi-Fi, and Bluetooth.
3. Security: The NPCT750 includes advanced security features, such as secure boot, encryption, and secure key storage, to ensure the integrity and confidentiality of data.
4. Memory and Storage: The chip has a range of memory and storage options, including flash memory, SRAM, and EEPROM.

Specifications

The NPCT750 datasheet provides detailed specifications, including:

1. Processor: ARM Cortex-M7 core @ 600 MHz
2. Memory: Up to 4 MB flash memory, 512 KB SRAM, and 128 KB EEPROM
3. Network Interfaces: Ethernet, Wi-Fi (802.11 b/g/n), Bluetooth 5.0
4. Operating Temperature: -40°C to +85°C
5. Package: 64-pin LQFP package

Applications

The NPCT750 is suitable for a wide range of applications, including:

1. IoT Devices: Smart home devices, industrial sensors, and wearables
2. Industrial Control Systems: Industrial automation, robotics, and control systems
3. Smart Home Appliances: Smart lighting, thermostats, and home security systems
4. Medical Devices: Patient monitoring, medical imaging, and diagnostic equipment

Conclusion

The NPCT750 datasheet provides a comprehensive overview of the features, specifications, and applications of this highly integrated network controller chip. With its low power consumption, high-performance network controller, and advanced security features, the NPCT750 is an ideal solution for a wide range of IoT, industrial, and consumer applications. By understanding the NPCT750 datasheet, developers and engineers can design and implement innovative products that meet the demands of today's connected world.

Additional Resources

For more information on the NPCT750 datasheet, please visit:

• NXP Semiconductors website: www.nxp.com
• NPCT750 datasheet: www.nxp.com/docs/en/data-sheet/NPCT750.pdf

NPC750 Datasheet

The NPC750 is a highly integrated, low-power, and highly efficient system-on-chip (SoC) designed for IoT applications. It is a 32-bit RISC microcontroller that combines a rich set of peripherals and features to provide a comprehensive solution for a wide range of applications.

Overview

The NPC750 is built around a 32-bit RISC CPU core, which provides a balance between performance and power consumption. The CPU core operates at a maximum frequency of 240 MHz and features a rich set of instructions, including DSP extensions for efficient audio and signal processing.

Memory

The NPC750 features a range of memory options, including:

• 4MB of flash memory for program storage
• 512KB of SRAM for data storage and buffering
• 128KB of ROM for storing system software and configuration data

Peripherals

The NPC750 includes a wide range of peripherals to support various applications, including:

• Wireless Connectivity: Wi-Fi (802.11 b/g/n) and Bluetooth 5.0 (including Bluetooth Low Energy)
• Audio: I2S, TDM, and PDM audio interfaces
• Display: LCD display interface (up to 2.4 inches, 240x320 pixels)
• Storage: SD card interface
• USB: USB 2.0 OTG interface
• GPIO: Up to 40 GPIO pins
• Timers: 16-bit and 32-bit timers
• Analog-to-Digital Converter (ADC): 12-bit ADC with up to 8 channels

Power Management

The NPC750 features a sophisticated power management system, which includes:

• Dynamic Voltage and Frequency Scaling (DVFS): adjusts the voltage and frequency of the CPU core to optimize power consumption
• Power Gating: selectively powers down unused peripherals and modules to reduce power consumption
• Low Power Modes: supports multiple low power modes, including sleep, deep sleep, and hibernate

Security

The NPC750 includes a range of security features to protect against unauthorized access and ensure data integrity, including:

• Secure Boot: ensures that the system boots securely and loads authorized firmware
• Encryption: supports AES-128 and AES-256 encryption
• Secure Storage: provides secure storage for sensitive data, such as encryption keys and certificates

Operating Conditions

The NPC750 operates over a wide range of temperatures and voltages, making it suitable for a variety of applications:

• Temperature: -40°C to +85°C
• Voltage: 2.7V to 3.6V

Package

The NPC750 is available in a compact 64-pin QFN package, measuring 9mm x 9mm.

Conclusion

The NPC750 is a highly integrated and efficient SoC designed for IoT applications. With its rich set of peripherals, low power consumption, and advanced security features, it provides a comprehensive solution for a wide range of applications, from smart home devices to industrial automation and wearables.

Unlocking Hardware Security: A Deep Dive into the Nuvoton NPCT750 Datasheet

In an era where software-level security is no longer enough to stop sophisticated threats, hardware-based roots of trust have become essential. The Nuvoton NPCT750

, a prominent member of the SafeKeeper™ Trusted Platform Module (TPM) family, is at the forefront of this movement. If you are an engineer or a security architect, the NPCT750 datasheet is your roadmap to implementing functionality in modern computing systems. What is the Nuvoton NPCT750

The NPCT750 is a discrete Trusted Platform Module designed to provide robust cryptographic functions in a secure, isolated environment. It serves as a secure vault for keys, digital certificates, and passwords, ensuring that the integrity of a host system—such as a PC or server—is measured and verified from the moment it boots up. Key Technical Specifications

According to the latest technical documentation and product listings, here are the core specs that define the NPCT750: TPM Version : Fully compliant with TCG TPM 2.0 (Revision 1.16, 1.38, and 1.59). Host Interfaces : Supports high-speed communication via interfaces. Package Options : Available in compact form factors. Operating Temperature

: Variants support standard commercial (0°C to 70°C) and industrial (-40°C to 85°C) ranges. Physical Security

: Features tamper detection sensors for I/O, clock, and voltage monitoring to prevent physical attacks. Security Certifications

The NPCT750 isn't just secure by design; it's certified by international standards to meet government and enterprise requirements: FIPS 140-2 Level 2

: Validates the module's cryptographic algorithms and physical security. Common Criteria (CC) EAL4+

: An international standard for computer security certification, ensuring a high level of assurance in the chip's security functions. TCG Certified

: Guarantees interoperability with the Trusted Computing Group's industry-standard specifications. Implementation and Use Cases

The NPCT750 is frequently found on specialized add-on cards, such as the ASUS TPM-SPI module NewHail TPM modules , which use a 14-1 pin SPI interface to connect directly to motherboards. Common applications include: Windows 11 Readiness

: Meeting the strict TPM 2.0 hardware requirements for modern operating systems. Full Disk Encryption

: Protecting data at rest (e.g., via BitLocker) by securing the encryption keys in hardware. Platform Integrity

: Using Platform Configuration Registers (PCRs) to record "measurements" of BIOS and bootloader code to detect unauthorized changes. Conclusion

The Nuvoton NPCT750 datasheet reveals a chip designed for high-assurance environments where security cannot be compromised. Whether you are building a rugged industrial computer or ensuring a fleet of corporate laptops meets modern security standards, the NPCT750 provides the necessary hardware-based "Root of Trust." Systematic collection of TPM 2.0 chips attributes on Linux

NPCT750 Datasheet: A Comprehensive Guide to Understanding the Features and Applications of this Advanced IC

The NPCT750 is a highly integrated and versatile IC (Integrated Circuit) designed for a wide range of applications, including industrial control, automation, and IoT (Internet of Things) devices. To help engineers, designers, and developers better understand the capabilities and potential of this IC, this article provides an in-depth analysis of the NPCT750 datasheet.

Overview of NPCT750

The NPCT750 is a cutting-edge IC developed by a leading semiconductor company, designed to provide a high level of integration and performance for various applications. This IC is built with advanced technology and features a robust architecture, making it suitable for use in demanding environments.

Key Features of NPCT750

The NPCT750 datasheet highlights several key features that make this IC an attractive solution for a wide range of applications. Some of the most notable features include:

1. High-performance CPU core: The NPCT750 features a high-performance CPU core with a clock speed of up to 300 MHz, providing sufficient processing power for complex tasks and applications.
2. Memory and storage: The IC integrates a range of memory and storage options, including flash memory, SRAM, and EEPROM, to support efficient data processing and storage.
3. Rich set of peripherals: The NPCT750 offers a rich set of peripherals, including UART, SPI, I2C, and GPIO, to facilitate communication and interface with external devices.
4. Analog and digital interfaces: The IC features a range of analog and digital interfaces, including ADC, DAC, and PWM, to support various sensing and control applications.
5. Low power consumption: The NPCT750 is designed with low power consumption in mind, making it suitable for battery-powered devices and other applications where energy efficiency is crucial.

Functional Blocks of NPCT750

The NPCT750 datasheet provides a detailed description of the IC's functional blocks, which include:

1. CPU core: The CPU core is the central processing unit of the NPCT750, responsible for executing instructions and handling tasks.
2. Memory controller: The memory controller manages access to the IC's memory and storage resources, ensuring efficient data transfer and processing.
3. Peripheral interfaces: The peripheral interfaces, including UART, SPI, I2C, and GPIO, enable communication with external devices and facilitate data exchange.
4. Analog and digital converters: The IC's analog and digital converters, including ADC and DAC, enable the conversion of analog signals to digital data and vice versa.

Applications of NPCT750

The NPCT750 datasheet highlights several applications where this IC can be used, including:

1. Industrial control and automation: The NPCT750 is suitable for use in industrial control and automation systems, where its high-performance CPU core and rich set of peripherals can be leveraged to control and monitor industrial processes.
2. IoT devices: The IC's low power consumption and rich set of interfaces make it an attractive solution for IoT devices, including smart home devices, wearables, and industrial sensors.
3. Medical devices: The NPCT750's high-performance CPU core and advanced analog interfaces make it suitable for use in medical devices, including patient monitoring systems and medical imaging equipment.

Technical Specifications of NPCT750

The NPCT750 datasheet provides a comprehensive overview of the IC's technical specifications, including: Dropout Voltage vs

1. Clock frequency: The IC's clock frequency ranges from 100 MHz to 300 MHz, providing sufficient processing power for complex tasks.
2. Operating voltage: The NPCT750 operates at a voltage range of 2.5V to 3.3V, making it suitable for use in a wide range of applications.
3. Temperature range: The IC is designed to operate over a temperature range of -40°C to 85°C, making it suitable for use in industrial and outdoor applications.

Conclusion

The NPCT750 datasheet provides a comprehensive overview of this highly integrated and versatile IC, highlighting its key features, functional blocks, and applications. With its high-performance CPU core, rich set of peripherals, and low power consumption, the NPCT750 is an attractive solution for a wide range of applications, including industrial control, automation, and IoT devices. By understanding the NPCT750 datasheet, engineers, designers, and developers can unlock the full potential of this IC and create innovative solutions for various industries.

Additional Resources

For more information on the NPCT750 datasheet, including technical specifications, application notes, and design resources, please refer to the following:

• Datasheet: NPCT750 Datasheet (PDF)
• User manual: NPCT750 User Manual (PDF)
• Application notes: NPCT750 Application Notes (PDF)
• Design resources: NPCT750 Design Resources ( ZIP)

By providing a comprehensive understanding of the NPCT750 datasheet, this article aims to facilitate the design and development of innovative solutions using this advanced IC.

NPCT750 Datasheet: A Comprehensive Guide to Nuvoton’s Trusted Platform Module (TPM) 2.0

In an era where cybersecurity is paramount, the NPCT750 series by Nuvoton has emerged as a cornerstone for hardware-based security. Whether you are an embedded systems engineer or a hardware enthusiast, understanding the NPCT750 datasheet is essential for implementing robust cryptographic functions and meeting modern Windows hardware requirements.

This article breaks down the technical specifications, pin configurations, and key features found in the NPCT750 documentation. What is the NPCT750?

The NPCT750 is a member of Nuvoton’s Trusted Platform Module (TPM) family. It is a fully integrated security controller designed to provide "Root of Trust" functionality. It is specifically built to comply with the TCG (Trusted Computing Group) TPM 2.0 standard, making it a primary choice for laptops, desktops, and industrial servers. Key Versions: NPCT750AA: Typically features an LPC interface.

NPCT750VB/JB: Often utilizes the SPI (Serial Peripheral Interface) for modern motherboard architectures. Core Technical Specifications

When you dive into the NPCT750 datasheet, the following hardware specifications stand out: 1. Cryptographic Engine

The chip features high-performance hardware accelerators for: RSA: Support for keys up to 2048 bits.

ECC (Elliptic Curve Cryptography): Optimized for NIST P256 curves.

SHA: Hardware support for SHA-1 and SHA-256 hashing algorithms. TRNG: A high-quality True Random Number Generator. 2. Communication Interfaces

Modern systems have moved away from the legacy LPC bus. The NPCT750 supports:

SPI Interface: Allows for high-speed communication with the CPU/Chipset.

I2C Interface: Used in specific embedded or IoT applications. LPC Interface: Found in older revisions for legacy support. 3. Electrical Characteristics Supply Voltage: Operates on a standard 3.3V power rail.

Low Power Consumption: Features a dedicated sleep mode to conserve energy in mobile devices.

Package Type: Usually available in a compact VQFN-32 or TSSOP-28 package, saving valuable PCB real estate. NPCT750 Pinout Overview

The datasheet provides a detailed pinout diagram essential for PCB routing. While the specific layout depends on the package (VQFN vs. TSSOP), the primary functional pins include: VCC & GND: Power supply and ground. CS# (Chip Select): For SPI communication. MISO/MOSI: Data lines for the SPI bus. PIRQ#: Interrupt request line to signal the host processor. Reset#: Hardware reset input. Security Features & Certifications

The NPCT750 isn't just a chip; it's a hardened security vault. The datasheet highlights:

Common Criteria EAL4+: Certified to high security standards.

FIPS 140-2 Level 2: Ensures the device meets stringent cryptographic module requirements.

Anti-Tamper Logic: Physical security measures to prevent side-channel attacks and physical probing. Use Cases for the NPCT750

Windows 11 Compliance: The NPCT750 meets the mandatory TPM 2.0 requirement for modern Windows operating systems.

Secure Boot: It ensures that only signed, trusted firmware is executed during the boot process.

BitLocker Encryption: Stores the keys required to unlock encrypted hard drives, keeping data safe even if the drive is stolen.

Platform Integrity: Uses PCRs (Platform Configuration Registers) to "measure" the state of the system and detect unauthorized changes. Finding the Official Datasheet

Because Nuvoton handles security products with strict sensitivity, the full NPCT750 datasheet is often provided under an NDA (Non-Disclosure Agreement). However, a "Product Brief" or "Short Form Datasheet" is usually available on the Nuvoton website for initial design-in purposes. Tips for Implementation:

Check Firmware Versions: Ensure your NPCT750 has the latest firmware to mitigate vulnerabilities like the "ROCA" attack found in older TPM modules.

Pull-up Resistors: Pay close attention to the datasheet’s recommendations for pull-up resistors on the SPI/I2C lines to ensure signal integrity. Conclusion

The NPCT750 is a robust, versatile TPM 2.0 solution that balances performance with high-level security. By consulting the datasheet, engineers can ensure their hardware is protected by industry-standard cryptographic protocols and remains compliant with modern OS requirements.

The Nuvoton NPCT750 is a discrete Trusted Platform Module (TPM) designed to provide hardware-based security for computing platforms. It belongs to Nuvoton’s SafeKeeper™ family and is primarily used in desktop and laptop motherboards to ensure platform integrity and secure data storage. 1. Key Specifications

TPM Version: Compliant with TCG (Trusted Computing Group) TPM 2.0 specifications.

Interface: Connects via SPI (Serial Peripheral Interface), commonly using a 14-1 pin header on motherboards. Security Certifications:

FIPS 140-2 Level 2 certified for cryptographic module security. Common Criteria EAL4+ certified. Package Options: Available in QFN32 and UQFN16 packaging.

Operating Temperature: Supports commercial (0°C to 70°C) and industrial (-40°C to 85°C) ranges. 2. Core Security Features

The NPCT750 acts as a "Root of Trust" for the system by offering: NPCT7xx TPM 2.0 FIPS 140-2 Security Policy

4. Recommended Operating Conditions

• Typical supply voltage ranges for core and I/O (e.g., 1.2 V core, 3.3 V or 1.8 V I/O). Use regulated supplies within specified tolerances.
• Operating temperature range (e.g., −40°C to +85°C for industrial grade).
• Clock source requirements: crystal/resonator specs, internal oscillator tolerances. Actionable: choose decoupling capacitors close to supply pins (0.1 μF + 10 μF recommended) and follow recommended power sequencing steps from the datasheet.

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