WPCT501 Datasheet | Nuvoton Technology

  WPCT301/NPCT501 Trusted Platform Module (TPM) Version 1.2 with I2C Interface March 2011 Revision 1.40 WPCT301/NPCT501 Trusted Platform Module (TPM) Version 1.2 with I2C Interface General Description The Nuvoton WPCT301/NPCT501 family of single-chip Trusted Platform Modules (TPM) is a third-generation Nuvoton Safe Keeper device that implements the TCG version 1.2 specification for PC-Client TPM with the addition of a serial data interface. The WPCT301/NPCT501 is designed to reduce system power-up time and Trusted OS loading time. It provides a plete platform security solution for a wide range of puter systems. Bus Interface - I2C Bus Interface - I2C Slave - Up to 400 KHz clock operation (NPCT501) Clocking and Supply - - Features General - - - - - plete, single-chip TPM solution - No external parts required patible with the Trusted puting Group (TCG) TPM 1.2 Main Host Interface - TPM 1.2 Interface (TIS) emulation - Dedicated Interrupt signal Secure General-Purpose I/O (GPIO) - Up to three GPIO pins - I/O pins individually configured as input or output - Configurable internal pull-up resistors - TCG 1.2-defined interface - Dedicated Physical Presence (PP) pin with configurable pull-up or pull-down resistor Tick Counter On-Chip Clock Generator Power Supply - 3.3V supply operation - Separate pins for main (VDD) and standby (VSB) power supplies - Low standby power consumption Package...