WPCT200 SafeKeeper™ Trusted Platform Module (TPM)

The Winbond WPCT200, a single-chip Trusted Platform Module (TPM), is a third generation Winbond SafeKeeper™ device that implements the TCG version 1.2 specification for PC-Client TPM. The WPCT200 is designed to reduce system boot time and Trusted OS loading time. It provides a complete solution for PC security for a wide range of PC applications. The WPCT200 is Microsoft® Windows® Vista™-ready.

For additional technical information on the WPCT200 SafeKeeper™ Trusted Platform Module (TPM) product, please Contact Sales

• Complete, single-chip TPM solution. No external parts required
• Compatible with the Trusted Computing Group (TCG) TPM 1.2 Main and PC Client Specifications
• 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
• 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
• LPC Bus Interface
• Based on Intel’s LPC Interface Specification
• TPM secured transactions
• Clocking and Supply
• On-Chip Clock Generator
• 3.3V supply operation
• Separate pins for main (VDD) and standby (VSB) power supplies
• Low standby power consumption

Software

• TPM BIOS drivers: Memory Absent (MA) and Memory Present (MP)
• TPM Device Driver for Microsoft Windows
• NTRU Cryptosystems Core TCG Software Stack (CTSS)
• Wave Systems Cryptographic Service Provider (CSP) with either EMBASSY® Security Center (ESC) or EMBASSY® Trust Suite (ETS)