User manual

Overview of Technical Characteristics
5
3.6. Miscellaneous
2x Three-channel 32-Bit Timer/Counter
RTC Battery Backed
Periodic Interval Timer (PIT)
Watchdog Timer (WDT)
Temperature Sensor
3.7. Power Supply
3.3V Power Supply
3V Backup Power Supply, e.g. from a Lithium Battery
3.8. Dimensions
Dimensions: 53.6x42x6 mmm (WxDxH)