VBTLVDLVL=00, VBTLVDEN=0
VBATT Control Register2
| Reserved | These bits are read as 0000. The write value should be 0000. |
| VBTLVDEN | VBATT Pin Low Voltage Detect Enable Bit 0 (0): VBATT pin low voltage detect disable 1 (1): VBATT pin low voltage detect enable |
| Reserved | This bit is read as 0. The write value should be 0. |
| VBTLVDLVL | VBATT Pin Voltage Low Voltage Detect Level Select Bit 0 (00): 2.7V 1 (01): Setting prohibited 2 (10): 2.3V 3 (11): 2.1V |