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NFC Reader IC BC45B4523 24QFN

US$2.43 (Excl. Tax)

Out of stock

Product ID

BC45B4523-24QFN

DESCRIPTION

The BC45B4523 is a multi-standard NFC reader. It provides solutions for near-field wireless communication applications, such as access control locks, label readers, payment machines, etc.

It has a transmission frequency of 13.56MHz, which supports ISO14443A, ISO14443B, and ISO15693 protocols, and also includes Crypto_M encrypting/decrypting functions.

Its RF output current is up to 250mA and includes a Low-Power Mode for automatic card detection. A 3.3V LDO with a maximum output current of 150mA is fully integrated into the MCU.

NOTE

The product image is for showing the product appearance, the pin count shown may not match the product pin count.

Quantity Discounts refresh image

Select	Quantity	Discount	Unit price
	1-9	-	US$2.43
	10-99	15%	US$2.07
	100-499	25%	US$1.82
	500-999	35%	US$1.58
	1000-4999	40%	US$1.46
	5000+	42%	US$1.41

For more quantity discounts please contact us

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FEATURES

Operating Voltage:
- Receiver A_VDD: 2.7V~3.6V
- Transmitter T_VDD: 2.7V~5.5V
- Digital I/O IO_VDD: 2.7V~5.5V
Operating Temperature: -40°C~85°C
Power Saving Modes:
- Hard Power Down: 0.5μA
- Soft Power Down: 4.7μA
- Standby: 1.0mA
- Support Card Detection mode: 10.4μA @ wakeup period=500ms
Up to 10Mbps SPI interface speed
64-byte send and receive FIFO-buffer
Ultra Low Power On-Chip 3.3V Regulator