Multi-Protocol HF Reader IC with LPCD mode – RA12

*This product will available again in 5 months

SKU: PI6BVQL5P60UT1201T1 Categories: Industrial IoT, Multi-Protocol HF Reader IC with Low-Power Card Detection Mode Tags: HF Reader, Multi-Protocol HF Reader IC with low power card detection mode

RA12
Multi-Protocol HF Reader IC with Low Power Card Detection Mode

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RA12 is a single-chip reader designed for RFID communication at 13.56 MHz. The chip support ISO/IEC 14443A/B, and ISO/IEC 15693 with a 64-byte send and receive FIFO-buffer. Key features include Low Power Card Detection mode and External RF Field Detection mode. The RA12 reader offers hi-speed SPI communication up to 10 Mbps, on-chip 3.3 V regulators to stabilize power supply for both the chip and external companions, and a low power consumption mode to optimize energy usage.

Highlight Features

Support Standard HF RFID Protocols
• ISO/IEC 14443 A/B, All Bit Rates
• ISO/IEC 15693, All Modes
Low Power Card Detection
External RF Field Detection
Serial Peripheral Interface (SPI) Up to 10 Mbps
Ultra Low Power On-Chip 3.3 V Regulator

Product Attributes	Description
Specification	RA12
Communication Protocol
ISO/IEC 14443 A, up to 848 kbps (NFC Type 1,2,4A Tag)	Yes
ISO/IEC 14443 B, up to 848 kbps (NFC Type 4B Tag)	Yes
ISO/IEC 15693, 1 and 2 Subcarrier (NFC Type 5 Tag)	Yes
Operating Conditions
Receiver Voltage	2.7 V – 3.6 V
Transmitter Voltage	2.7 V – 5.5 V
Operating Temperature [°C]	–40 to +85
Maximum Driving Current	250 mA @ 5 V TVDD
Others
Interface	SPI
IRQ Pin	Yes
Low-Power Card Detection Mode	Yes
Low-Power Consumption on Power-Down Mode [μA]	0.6
Available Form Factors	QFN24 (4×4), Sawn Wafer with Bump