NC1HLDR2D13C14B15A16F17G18E19D210C211NC12B213A214F215E216D317B318F319E320AB421POL22NC23BP/GND24G325A326C327G228V-29VINT30VBUFF31CAZ32VIN-33NC34VIN+35COMMON36CREF-37CREF+38V+39VREF+40TEST41OSC342OSC243OSC144