Multi-Protocol HF Reader IC with LPCD mode – RA12
$1.86
Type: RFID Reader IC
Packing: Tape & Reel (TR)
PCODE: PI6BVQL5P60UT1201T1
Minimum/Maximum Order Quantity: 2,000
Shipping: Approximately 30-45 days From Silicon Craft Technology, Bangkok, Thailand
Please note: This product is sold in minimum order quantities. Orders must meet the required MOQ to proceed. For bulk order, please direct contact us.
2000 in stock
RA12
Multi-Protocol HF Reader IC with low power card detection mode
DOWNLOAD FACTSHEETRA12 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 |
Applications
- Digital Door Lock & Access Control
- Games & Smart Toys
- HF RFID Reader in Industrial Automation
- Product Authentication in Consumer Electronics
- Electricity / Gas Metering
- Contactless Close Loop Payment
- Handheld / Desktop HF RFID Reader
- Etc.
RA12 Development Kit :
SUPPORT MATERIAL
- Firmware Source Code with Command-Line Instruction via UART
- Demo PC Software (Windows Based)
- Reference PCB Design and Schematic Diagram
- Reference Antenna and Antenna Design Tool
Download
Related products
NEW
Industrial IoT
Industrial IoT
Industrial IoT
Industrial IoT
Industrial IoT
