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13.56MHz RFID Reader/Writer IC, ISO14443A/B, Full Integration by Texas Instruments
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US$54.00 cheaper than the new price!!
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Used US$36.00
Product details
| Management number | 211286210 | Release Date | 2026/04/04 | List Price | US$36.00 | Model Number | 211286210 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The TRF7963A is a fully integrated RFID reader/writer IC, supporting ISO/IEC 14443 A and B protocols. It operates at 13.56 MHz, featuring FDX-ASK, FSK, OOK, and PSK transmission principles. This device can be programmed for multiple NFC Forum device types and supports reader/writer and NFC tag modes. It boasts a dual-input receiver architecture for robust communication and an integrated, programmable auxiliary voltage regulator for easy parameter adjustment.
- Acceptable Input Voltage: 2.7 VDC to 5.5 VDC
- Adjustable Output Power: +20 dBm (100 mW) or +23 dBm (200 mW)
- Flexible I/O Voltage Levels: 1.8 VDC to 5.5 VDC
- Customizable System Clock Frequency Output: RF, RF/2, RF/4
- Adaptable Modulation Depth
- Advanced Receiver Architecture: RSSI for 'Read Holes' Elimination and Noise Detection
- Efficient Power Management: Ultra-Low-Power System Design (Power Down <0.5 μA)
- Interface Options: Parallel or SPI
- Built-in Voltage Regulator for Microcontroller Supply
- Operating Temperature Range: –25°C to 85°C
- Package Type: 32-Pin QFN (5 mm × 5 mm) (RHB)
| Voltage | 5.5 Volts (DC) |
|---|---|
| Brand Name | Texas Instruments |
| Manufacturer | Texas Instruments |
| Included Components | 32-Pin QFN Package (5 mm × 5 mm) (RHB) |
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