Difference between revisions of "RTC (BORAXpress)"
| Line 3: | Line 3: | ||
{{InfoBoxBottom}} | {{InfoBoxBottom}} | ||
| + | <section begin=Body/> | ||
An on-board Maxim Integrated DS3232 device provides a very accurate, temperature-compensated real-time clock (RTC) resource with: | An on-board Maxim Integrated DS3232 device provides a very accurate, temperature-compensated real-time clock (RTC) resource with: | ||
* Temperature-compensated crystal oscillator | * Temperature-compensated crystal oscillator | ||
| Line 12: | Line 13: | ||
* I²C Interface | * I²C Interface | ||
Backup power is provided through the RTC_VBAT (J2.113) signal. If not used, RTC_VBAT must be externally connected to GND. For a detailed description of RTC characteristics, please refer to the DS3232 datasheet. | Backup power is provided through the RTC_VBAT (J2.113) signal. If not used, RTC_VBAT must be externally connected to GND. For a detailed description of RTC characteristics, please refer to the DS3232 datasheet. | ||
| + | |||
| + | <section end=Body/> | ||
Latest revision as of 10:50, 22 November 2021
| HOME | SOMs | SBCs | ToloMEO Embedded Assistant |  GET A QUOTE
|
 ONLINE HELPDESK
|
| Roadmap | IoT Services | ML/AI services | Embedded Design Services |
Info Box
|
An on-board Maxim Integrated DS3232 device provides a very accurate, temperature-compensated real-time clock (RTC) resource with:
- Temperature-compensated crystal oscillator
- Date, time and calendar
- Alarm capability
- Backup power from external battery
- ±3.5ppm accuracy from -40°C to +85°C
- 236 Bytes of Battery-Backed SRAM
- I²C Interface
Backup power is provided through the RTC_VBAT (J2.113) signal. If not used, RTC_VBAT must be externally connected to GND. For a detailed description of RTC characteristics, please refer to the DS3232 datasheet.
