Description
The DS1302 trickle-charge timekeeping chip module with battery backup contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds,minutes, hours, day, date, month, and year information.
| Input Supply Voltage (VDC) |
3.3 |
|---|---|
| Operating Voltage (VDC) |
2V ~ 5.5 |
| Operating Temperature (°C): |
-40 to 85 |
| Storage condition (℃) |
-55 to 125 |
| Length (mm): |
43 |
| Width (mm): |
23 |
| Height (mm): |
13 |
| Weight (g): |
9 |
| Shipping Weight | 0.014 kg |
| Shipping Dimensions | 6 × 3 × 2 cm |