BU9457KV Description
1/4 ◇Structure ◇Product name ◇Type ◇Applications ◇Functions Silicon Monolithic integrated circuit USB host MP3 Decoder LSI BU9457KV Audio products, etc. BU9457KV is MP3 decoder IC which contains USB host and SD card I/F, audio DAC, system controller, regulator for internal CORE power supply. ・ USB2.0 Full Speed host I/F function contained.