Khz crystal oscillator is widely used frequency is 32.768Khz, the main role is to provide the product timing circuit reference signal, accurate one-second timing, the other real-time clock crystal is generally 32.768K or its frequency.
| Picture | Series | Package Size (mm) | Output Leve | Frequency (KHz) | Supply Voltage (V) | Frequency stability (ppm) | Operating Temperature (℃) | Shopping | RoHS | Pb Free | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7050 OSC | 7.0 * 5.0 | cmos | 32.768 | 1.8 - 5.0 | ±20 | -40 - +85 | |
