ST25R3920B vs ST25R3916B 比較
詳細並排比較 ST25R3920B 由 STMicroelectronics 與 ST25R3916B 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 | ST25R3920B | ST25R3916B |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | RF Transceivers | RF Transceivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Operating Frequency | 13.56 MHz | 13.56 MHz |
| 供應電壓 | 2.4 V to 5.5 V | 2.4 V to 5.5 V |
| 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) | — |
| 工作溫度 | -40C to +85C | -40C to +85C |
| 封裝 | VQFN-32 (5x5 mm) | VFQFPN-32 (5x5 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| REACH Status | Compliant | — |
| AEC-Q100 | Not qualified | — |
| Lead-Free | Yes | — |
| 無鹵素 | Yes | — |
| Protocol Support | — | ISO 14443A/B, ISO 15693, FeliCa |
| Output Power | — | 1.4 W |
| 介面 | — | SPI |
| Card Emulation | — | Yes |
| Low Power Card Detection | — | Yes |
| Dynamic Power Control | — | Yes |
| Automatic Antenna Tuning | — | Yes |
| MSL 等級 | — | 3 |
| Supply Current (TX) | — | [DATA_NEEDED: Supply Current (TX)] |