Question: Is Dietemp user module supported in all the PSoC1 devices?
Response: No. Dietemp user module is supported only in CY8CTxx300 family of devices. The DieTemp User Module should not be used with other devices.
Inadvertantly, PSoC Designer 5.1 Beta 2 lists Dietemp user module for all the devices. This will be fixed in next release of PSoC Designer.