DS3231SN#T&R
Analog Devices- 制造商型号：
- DS3231SN#T&R
- 制造商：
- Analog Devices
- 产品类型：
- Real-Time Clock with Integrated TCXO and Crystal
- 封装：
- SOIC
- 描述：
- Clock / Timing
产品属性
| 属性 | 数值 |
|---|---|
| Frequency | 32.768 kHz (Integrated TCXO with Crystal) |
| Outputs / Channels | I²C Interface; Programmable Square-Wave Output; Two Time-of-Day Alarms |
| Timing Performance (Accuracy) | ±2 ppm accuracy (0 °C to +40 °C); ±3.5 ppm accuracy (−40 °C to +85 °C); Leap-Year Valid to 2100 |
| Interface / Control | I²C (400 kHz Fast Mode); Battery-Backup Input (2.3 V to 5.5 V); RST Pushbutton Reset/μP Output |
| Supply Voltage (VCC) | 2.3 V to 5.5 V |
| Operating Temperature | Commercial (0 °C to +70 °C); Industrial (−40 °C to +85 °C) |
| Digital Temp Sensor | ±3 °C Accuracy Output |
| Aging Trim Register | User-Programmable for Calibration Adjustment |
| Package Details | SOIC-16 (300 mil), 16-Pin |
