Part Number	Manufacturer / Brand	Brife Description
M5M5256BFP-10	Texas Instruments （TI）	M5M5256BFP-10 TI SOP IC
M5M5256DFP-55/70LL	SAMSUNG	SAMSUNG orginal components
M5M5256DRY55LL-I	STMicroelectronics	M5M5256DRY55LL-I STM IC QFP
M5M5278DJ-15	HARRIS	M5M5278DJ-15 HARRIS IC DIP