CI522 vs MFRC52201HN1,115 比較
詳細並排比較 CI522 由 NI 與 MFRC52201HN1,115 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | CI522 | MFRC52201HN1,115 |
|---|---|---|
| 品牌 | NI | NXP Semiconductors |
| 類別 | RF Transceivers | RF Transceivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Manufacturer | Nanjing Zhongke Microelectronics | — |
| 功能 | 13.56 MHz contactless reader/writer IC | RFID Reader IC (contactless reader front-end) |
| Supported Protocol | ISO/IEC 14443 Type A | ISO/IEC 14443 A, MIFARE |
| Operating Frequency | 13.56 MHz | — |
| Maximum Data Rate | 848 Kbit/s | — |
| 供應電壓 | 2.3 V to 4 V | 2.5 V to 3.6 V |
| Host Interface | SPI | — |
| Built-in Antenna Driver | Yes | — |
| Hardware Data Verification | CRC and parity, on-chip | — |
| Low-Power Wake-up | Yes (configurable polling) | — |
| 封裝 | QFN-16-EP (3x3 mm) | 32-pin HVQFN with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| RoHS 狀態 | Compliant (per JLCPCB listing) | EU RoHS Compliant |
| Frequency | — | 13.56 MHz |
| Host Interfaces | — | SPI, I2C, UART |
| Operating Supply (typical range) | — | 2.5 V to 3.3 V |
| Packaging | — | Tape & Reel (T/R) |
| Crypto Engine | — | Crypto-1 for MIFARE authentication |
| Version | — | MFRC522 version 1.0 |
| Transmitter Output Power | — | [DATA_NEEDED: transmitter output power] |
| Supply Current (idle/tx) | — | [DATA_NEEDED: supply current] |
| FIFO Buffer Size | — | [DATA_NEEDED: FIFO buffer size] |
| SPI Max Data Rate | — | [DATA_NEEDED: SPI max data rate] |