SC51P03A05_Datasheet LOW VOLTAGE LOW POWER DISSIP.
Silan Semiconductors
SC51P03A05SC1G - LOW VOLTAGE LOW POWER DISSIPATION I/O MCU
SC51P03A05_Datasheet LOW VOLTAGE LOW POWER DISSIPATION I/O TYPE MCU WITH E2PROM and BUILT-IN HIGH ACCURACY OSCILLATOR DESCRIPTION 0B SC51P03A05 is 3.