AT97SC3201

Operating Temperature...............................0°C to +70°C
Storage Temperature (without Bias)...........0°C to + 70°C
Voltage on I/O Pins.................................−0.1 to V_CC +0.3V
Voltage on VCC with Respect to Ground.......................6.0V
Maximum ESD Voltage................................................2000V

*NOTICE: Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification may cause temporary or permanent failure. Exposure
to absolute maximum rating conditions for extended periods may affect device reliability.

The AT97SC3201 is a fully integrated security module designed to be integrated into personal computers and other embedded systems. It implements version 1.1b of the Trusted Computing Platform Alliance (TCPA) specification for Trusted Platform Modules (TPM). This specification has been adopted by the Trusted Computing Group (TCG).

The AT97SC3201 includes a crypto accelerator capable of computing a 2048-bit RSA signature in 500 ms and a 1024-bit RSA signature in 100 ms, both using CRT.Communication to and from the TPM can occur through one of two interface protocols: either a 33-MHz LPC interface or a 100-KHz SMBus two-wire interface.