Because there are many hundreds of different models that can be configured for
each generic, not all models are released initially. (e.g. The ADM8323 generic
could have 26 threshold options × 4 reset timeout options × 8 watchdog window
options = 832 model options).
There are 4 standard models for the windowed watchdog parts and 8 standard
models for the normal watchdog/supervisor parts. These are available to order
as required. Any non-standard model has a minimum order quantity of 12,000
(four reels) in order to release the model.