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NPCT42xB Datasheet Trusted Platform Module - TPM

Manufacturer: Nuvoton

Download the NPCT42xB datasheet PDF. This datasheet also includes the NPCT42x variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (NPCT42x-nuvoTon.pdf) that lists specifications for multiple related part numbers.

General Description

The NPCT42x single-chip Trusted Platform Module (TPM) is a family of third-generation, Nuvoton SafeKeeper technology devices.

The devices implement the Trusted Computing Group (TCG) version 1.2 specifications for PC-Client TPM.

The NPCT42x devices are designed to reduce system boot time and Trusted OS loading time.

Overview

NPCT42x Trusted Platform Module (TPM) Preliminary March 2011 Revision 1.

Key Features

  • General.
  • Single-chip TPM solution.
  • No external parts required Compatible with TPM Main Specification Version 1.2 Revision 116 and PC Client Specific TPM Interface Specification Version 1.21 Revision 72 Host Interface.
  • TPM 1.2 standard interface (TIS) with five localities.
  • Supports legacy locality by using TIS protocol with I/O mapped registers Secure General-Purpose I/O (GPIO).
  • Five GPIO pins.
  • I/O pins individually configured as input or output.

More Datasheets from Nuvoton

Part Number Description
NPCT42x Trusted Platform Module - TPM
NPCT42xA Trusted Platform Module - TPM
NPCT42xC Trusted Platform Module - TPM
NPCT42xD Trusted Platform Module - TPM
NPCT42xL Trusted Platform Module - TPM
NPCT421 Trusted Platform Module - TPM
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