| Part Number | PN512AA0HN1/C2,551 | PN512AA0HN1/C2,557 |
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. |
| Category | RFID, RF Access, Monitoring ICs | RFID, RF Access, Monitoring ICs |
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| Product Status | Obsolete | Obsolete |
| Type | RFID Reader/Transponder | RFID Reader/Transponder |
| Frequency | 13.56MHz | 13.56MHz |
| Standards | FeliCa, ISO 14443, MIFARE, NFC | FeliCa, ISO 14443, MIFARE, NFC |
| Interface | I²C, SPI, UART | I²C, SPI, UART |
| Voltage - Supply | 2.5V ~ 3.6V | 2.5V ~ 3.6V |
| Operating Temperature | -40°C ~ 90°C | -40°C ~ 90°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-HVQFN (5x5) | 32-HVQFN (5x5) |