TRH031M’s Carrier frequency is 13.56MHz, this is Muti-protocol reader chip supporting most protocols such as ISO14443A,B Type, ISO15693, etc., in one chip, and especially TRH031M’s power consumption is far better than other companies’ reader chip.

Power consumption in power down mode is under 0.1uA which makes dozens of times difference from other companies’ products.

The current of our chip in operation is 130 ~ 180mA. Also, anti-collision function needs hard ware function in the case of ISO14443A Type and ISO14443B Type and ISO15693 Type are processed by software.

TRH031M can realize Anti-collision with simple operation of software as it has hardware function for Anti-collision of ISO14443A Type.