DFRobot Gravity I2C DS1307 RTC Module
- Availability: Directly available from warehouse in Eindhoven
- SKU: 004044
€6.00
Ex Tax: €4.96
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With this RTC (Real Time Clock) module it is very easy to keep track of time. In addition, this module also has a built-in EEPROM to store data that is not lost when the power supply fails.
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| General | |
| Brand | DFRobot |
| Manufacturer model/SKU | |
| Model revision | |
| Features | RTC Battery holder |
| General physical appearance | |
| Main color | Black |
| Weight [g] | 6 |
| Dimension X [mm] | 27 |
| Dimension Y [mm] | 2.1 |
| Mounting options | Mounting hole(s) |
| Form factor | Module (general) |
| General electrical properties | |
| Minimum supply voltage [V DC] | 5 |
| Maximum supply voltage [V DC] | 5 |
| Minimum IO-pin input voltage [V] | 5 |
| Maximum IO-pin input voltage [V] | 5 |
| IO-pin output voltage [V] | 5 |
| Internal memory | |
| EEPROM [B] | 4096 |
| EEPROM type | Built-in |
| Communication | |
| Hardware interface(s) | I2C |
| RTC | |
| RTC chip | DS1307 |
| Back-up battery/capacitor | Optional |
| Battery circuit | |
| Supported battery chemistry | Lithium |
| Battery holder | |
| Suitable battery form factor | Button cell 1220 |
| Connectors | |
| Power supply connector(s) | JST-PH (compatible) male Through hole solder pin(s) (2.54mm) |
| IO-connector(s) | JST-PH (compatible) male Through hole solder pin(s) (2.54mm) |
| Package contents | |
| Package contents | |