nX-U16/100 ML621500 Microcontroller IC 16-Bit 25MHz 128KB (128K x 8) FLASH 80-QFP (14x14)..
nX-U16/100 ML621700 Microcontroller IC 16-Bit 24MHz 32KB (32K x 8) FLASH 48-TQFP (7x7)..
LED Driver IC 1 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) PWM Dimming 28-HTSSOP-B..