MCHPAT97SC3204-X2A1A-10
Overview
The AT97SC3204 is a fully integrated Trusted Platform Module (TPM) based on an 8-bit AVR RISC core and compliant with TCG TPM version 1.2 specifications. It serves as a hardware-based root of trust, providing secure storage for RSA keys and a dedicated asymmetric crypto engine for cryptographic operations. This turnkey solution communicates over an LPC interface and includes 1756 bytes of user-defined NV storage.
Why Choose This Part
It offers a turnkey security solution that is compliant with TCG PC client-specific TPM Interface Specification (TIS) version 1.2. The integration of 1756 bytes of EEPROM allows for significant user-defined data storage within the secure boundary of the chip.
Applications
Key Specifications
Getting Started
Integration requires a host processor with an LPC interface and a TPM-aware software stack such as Trousers or Microsoft Windows TPM services. Developers should consult the Microchip TPM developer kits and ensure the 3.3V power supply is stable for the 28-TSSOP package.
