Help me?

[god2002_83]

right now,I'm doing a project about Tire Pressure Monitoring Systems(TPMS), I use PIC16F628 and SP12T,but I can't find the circuit diagram.who can help me find the circuit diagram?

[DynamoBen]

I'm not sure what you mean by circuit diagram. You may want to contact the manufacturer directly about getting a datasheet. Also try google you may be able to get the datasheet that way.