| Supply Voltage | +/-2.5V | 
|---|---|
| Maximum Counts | 44000 | 
| Resolution | 10uV | 
| Reference Voltage Temperature Coefficient(ppm/℃) | 50 | 
| High Precision ADC | 1 | 
| Conversion Time(times/s) | 2 | 
| Voltage Measurement | O | 
| Current Measurement | O | 
| Resistance Measurement | O | 
| Diode Measurement | O | 
| HZ | O | 
| Duty Measurement | O | 
| Buzzer Driver | O | 
| Low Batter Detector | O |