ST25R3911B-AQFT Datasheet Download ST
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ST
RF Transceivers
Part Information Full electrical specs per datasheet
- Part Number
- ST25R3911B-AQFT
- Brand
- ST
- Series
- ST25R
- Category
- Data Conversion & RF / RF Transceivers
- Package
- QFN-32-EP(5x5)
high-performance HF / supports VHBR and AAT 1.4W NFC
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Key Parameters 4 items · per datasheet
| 协议 | FeliCa,ISO 14443A,ISO 14443B,ISO 15693,NFC |
|---|---|
| Interface | SPI |
| 传输速率 | 1.695Mbit/s；106Kbit/s；3.39Mbit/s；848Kbit/s；6.78Mbit/s；424Kbit/s；212Kbit/s |
| 频率 | 13.56MHz |
Alternative Parts Auto-compared by subcategory & key parameters
No auto-matched alternative at the same spec level yet. Tell us what you use now and we can find or validate alternatives manually.
Pre-replacement Checklist (RF Transceivers)
- Compare key parameters item by item (see table above)
- Package & pinout compatibility
- Voltage & power within design margin
- Any surrounding-circuit changes needed
- Validate on a small pilot batch before full switch
These are standard checkpoints for this product type. Verify each item and pilot-test before full switch-in. Ask us for samples, a replacement assessment report or FAE support - free samples and validation assistance provided.
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