ST25R3916B vs ST25R3920B 比較
詳細並排比較 ST25R3916B 由 STMicroelectronics 與 ST25R3920B 由 STMicroelectronics. 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。
STMicroelectronics
ST25R3920B - NFC Reader IC, 13.56MHz, ISO 14443A/B | STMicroelectronics
ST25R3920B ✓ 啟用中規格比較
| 參數 | ST25R3916B | ST25R3920B |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | RF Transceivers | RF Transceivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Protocol Support | ISO 14443A/B, ISO 15693, FeliCa | — |
| Output Power | 1.4 W | — |
| 供應電壓 | 2.4 V to 5.5 V | 2.4 V to 5.5 V |
| Operating Frequency | 13.56 MHz | 13.56 MHz |
| 介面 | SPI | — |
| 工作溫度 | -40C to +85C | -40C to +85C |
| 封裝 | VFQFPN-32 (5x5 mm) | VQFN-32 (5x5 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Card Emulation | Yes | — |
| Low Power Card Detection | Yes | — |
| Dynamic Power Control | Yes | — |
| Automatic Antenna Tuning | Yes | — |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | 3 | — |
| Supply Current (TX) | [DATA_NEEDED: Supply Current (TX)] | — |
| Supported Protocols | — | ISO 14443A/B, ISO 15693, FeliCa |
| Transmitter Output Power | — | Up to 1.4 W |
| Receiver Sensitivity | — | -70 dBm |
| Data Rates | — | 106 kbps to 848 kbps |
| Host Interface | — | SPI (up to 10 MHz) |
| REACH Status | — | Compliant |
| AEC-Q100 | — | Not qualified |
| Lead-Free | — | Yes |
| 無鹵素 | — | Yes |