16 MHz CPU with FRAM — sensor-node sweet spot
Industrial temperature grade — factory-floor ready
Not a candidate for under-hood automotive or downhole environments without additional screening — the temperature grade is industrial, not extended or AEC-Q100.
Lifecycle note — confirm status before BOM freeze
The evidence carries conflicting lifecycle signals: one entry flags an EOL-hot stage while another lists the product status as Active. This contradiction means the manufacturer's official PCN or distributor notification should be checked before committing a long production run.