STC1553
STC15F100-35I-SOP8
STC15F104E
STC15F104E-35I-DIP
STC15F104E-35I-DIP8
STC15F104E-35I-SOP
STC15F104E-35I-SOP8
STC15F204EA
STC15F204EA-35I
STC15F204EA-35I-SO