FT2232HQ-REEL vs FT4232HQ-REEL Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng FT2232HQ-REEL sa pamamagitan ng FTDI at FT4232HQ-REEL sa pamamagitan ng FTDI. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | FT2232HQ-REEL | FT4232HQ-REEL |
|---|---|---|
| Brand | FTDI | FTDI |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | USB 2.0 Bridge Controller (Dual UART/FIFO) | USB 2.0 High-Speed to Quad UART/MPSSE Bridge |
| USB Standard | USB 2.0 High-Speed (480 Mbps) | USB 2.0 High-Speed (480 Mbps) |
| Number of Channels | 2 independent configurable channels | — |
| Supported Interfaces (per channel) | UART, FIFO, I2C, SPI, JTAG, Bit-Bang | — |
| Supply Voltage (VCC) | 1.62 V to 3.63 V | — |
| I/O Voltage Levels | 1.8 V / 2.5 V / 3.3 V | — |
| Maximum UART Baud Rate | 12 Mbaud | — |
| Maximum FIFO Data Rate | 480 Mbps (USB Hi-Speed mode) | — |
| Internal Buffers | 4 KB TX + 4 KB RX per channel | — |
| Packhaging | 64-QFN (9x9 mm) | QFN-64 (9x9 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40 C to +85 C | -40 C to +85 C |
| Crystal Requirement | 12 MHz external | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Number of UART Channels | — | 4 |
| MPSSE Engines | — | 2 (configurable as SPI / I2C / JTAG / bit-bang) |
| Maximum Baud Rate | — | 12 Mbaud |
| Supply Voltage (VBUS) | — | 4.0 V to 5.25 V (USB bus powered) |
| I/O Voltage (VIO) | — | 1.8 V to 3.3 V |
| Internal LDO Output (VCC) | — | 3.3 V |
| FIFO per Channel | — | 4 KB |
| Crystal Frequency | — | 12 MHz |
| ESD Protection | — | [DATA_NEEDED: ESD HBM rating] |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |