PRECISION PROGRAMMABLE REFERENCES EMI//RFI Multipurpose Power Line Filter, 2-Stage, DV Series, 330 kohm Resistance, 5500 pF C y, 3 Amp Current, 0.22 micro F,C 1, 0.22 micro F C 2 From old datasheet system Voltage Reference - Programmable
USB to serial UART interface with optimised pin count for smaller PCB designs Future Technology devices International Ltd Future Technology devices International Ltd. (USB to BASIC UART IC)