8051 Core Type in FX2LP

Question: What sort of 8051 core is in the Cypress EZ-USB parts?  Is it a Dallas core?

 

Answer:

Our part is similar to the Dallas DS80C320 except that we do not have internal watchdog timer, internal power fail detection, or timed access protection. Table 11-2 of the EZ-USB TRM compares between the ez-usb and other 803x/805x Devices.