品番	メーカー/ブランド	簡単な説明
ISM420-EVB	Inventek Systems	EVAL BOARD FOR ISM420R1-C33
ISM420-INT	Inventek Systems	EVAL BOARD INTERPOSER ISM460
ISM420R1-C33	Inventek Systems	IC GPS RX MODLUE SIRFSTAR
ISM420R1-C33-TR	Inventek Systems	IC GPS RX MOD SIRFSTAR 24LGA