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| Part Number | MFRC52201HN1,157 | MFRC52202HN1,157 | MFRC52301HN1,157 | MFRC52201HN1,151 |
|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. |
| Product Status | Active | Active | Obsolete | Obsolete |
| Type | RFID Reader | RFID Reader | RFID Reader | RFID Reader |
| Frequency | 13.56MHz | 13.56MHz | 13.56MHz | 13.56MHz |
| Standards | ISO 14443, MIFARE | ISO 14443, MIFARE | ISO 14443, MIFARE | ISO 14443, MIFARE |
| Interface | I²C, SPI, UART | I²C, SPI, UART | I²C, SPI, UART | I²C, SPI, UART |
| Voltage - Supply | 2.5V ~ 3.3V | 2.5V ~ 3.3V | 2.5V ~ 3.3V | 2.5V ~ 3.3V |
| Operating Temperature | -25°C ~ 85°C | -25°C ~ 85°C | -25°C ~ 85°C | -25°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-HVQFN (5x5) | 32-HVQFN (5x5) | 32-HVQFN (5x5) | 32-HVQFN (5x5) |
