Häufig gestellte Fragen
- M051-Base-Serie(95)
- M0518-Serie(97)
- M0519-Serie(43)
- M0564-Serie(1)
- Mini51-Base-Serie(90)
- Nano100/102-Base-Serie(101)
- Nano103-Base-Serie(10)
- Nano110/112-LCD-Serie(100)
- Nano120-USB-Serie(111)
- Nano130-Advanced-Serie(110)
- NUC029-Serie(94)
- NUC100/200-Advanced-Serie(102)
- NUC120/122/123/220-USB-Serie(116)
- NUC121/125-Serie(1)
- NUC126-USB-Serie(2)
- NUC130/230-CAN-Serie(103)
- NUC131-NUC1311-CAN-Serie(98)
- NUC140/240-Konnektivität-Serie(114)
- M451-Base-Serie(118)
- M451M-Serie(117)
- M452-USB-Serie(130)
- M4521 USB Serie(1)
- M453-CAN-Serie(128)
- M463 CAN FD/USB HS Series(1)
- M467 Ethernet/Crypto Series(1)
- M471 Series(1)
- M479 Motor Control Series(1)
- M481-Base-Serie(4)
- M482-USB-FS-OTG-Serie(4)
- M483-CAN-Serie(4)
- M484-USB-HS-OTG-Serie(4)
- M485-Crypto-Serie(4)
- M487-Ethernet-Serie(4)
- M4TK-Touch-Key-Serie(25)
- NUC442/472-Serie(130)
- NUC472 Series(1)
- NUC505-Serie(138)
Produkte
Applikationen
Funktion
+
FAQ
Can the VBAT pin be floating if the RTC function is not required? Issue Date:2016-06-27
No. The VBAT pin is used to supply power to a RTC module, as shown below. When the VBAT pin is floating, the RTC module condition is unknown and will generate power to affect the standby power performance.
In this case, it is recommended to connect the VBAT withVDD to prevent the power consumption of the RTC module from being increased.
Products: | Microcontrollers ,Arm Cortex-M0 MCUs ,NUC100/200 Advanced Series ,NUC120/122/123/220 USB Series ,NUC130/230 CAN Series ,NUC140/240 Connectivity Series ,Arm Cortex-M4 MCUs ,M451 Base Series ,M451M Series ,M452 USB Series ,M453 CAN Series ,M4TK Touch Key Series ,NUC442/472 Series ,NUC505 Series |
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Applications: | |
Function: | Peripherals,Timer and PWM,RTC |