RA12's low-power card detection mode allows the chip to run at full power discontinuously, establishing a new
Lowest baseline power consumption to maximize battery life, built-in 3.3V
The voltage regulator can reduce the cost and also supply power for the card reader IC and peripheral devices. It is suitable for electronic door locks/smart toys/industrial applications. RA12 supports ISO14443A/B, ISO15693, NFC Tag Type 1 & PicoTag and other standards and provides QFN24 package .