FT232HL vs FT232HL-REEL 对比
详细并排对比 FT232HL 出自 FTDI 和 FT232HL-REEL 出自 FTDI。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | FT232HL | FT232HL-REEL |
|---|---|---|
| 品牌 | FTDI | FTDI |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.92 | $4.02 |
| 功能 | USB 2.0 Hi-Speed to UART/FIFO/SPI/I2C bridge | USB 2.0 Hi-Speed to UART/FIFO/SPI/I2C/JTAG/FT1248 bridge |
| USB Speed | Hi-Speed USB 2.0, 480 Mb/s | Hi-Speed USB 2.0, 480 Mb/s |
| USB Compliance | USB 2.0 Hi-Speed | — |
| Serial Modes | UART, FIFO, FT1248, SPI host, I2C host (via MPSSE) | — |
| UART Data Rate | Up to 12 Mbaud | Up to 12 Mbaud |
| MPSSE Clock | Up to 30 MHz (SPI) | — |
| I2C Clock (MPSSE) | Up to 3.4 MHz | — |
| Number of Channels | 1 | — |
| Supply Voltage (VCC) | 3.0 V to 5.25 V (from VBUS or external 5V) | 2.97 V to 3.63 V |
| I/O Logic Level | 3.3 V (5 V tolerant inputs on most pins) | — |
| Internal LDO | 1.8 V core LDO integrated | — |
| EEPROM | Internal 1024-byte user-configurable | — |
| 封装 | 48-LQFP (7x7 mm, lead-free) | 48-pin LQFP, 7 mm x 7 mm |
| 工作温度 | -40 C to +85 C | -40 C to +85 C |
| RoHS 状态 | Compliant (lead-free) | Compliant |
| 安装类型 | Surface Mount (LQFP) | Surface Mount |
| Supply Voltage (VPLL) | — | 3.0 V to 3.6 V (separate analog rail) |
| I/O Voltage | — | 1.8 V to 3.3 V (internal LDO options) |
| USB Transfer Modes | — | Bulk, Isochronous, Interrupt, Control |
| FIFO Data Width | — | 1-bit / 8-bit / FT1248 (1/2/4/8-bit) |
| FT1248 Throughput | — | Up to 30 Mbytes/s |
| MPSSE Clock (SPI) | — | Up to 30 MHz |
| MPSSE Clock (I2C) | — | Up to 3.4 MHz |
| Number of I/O Pins | — | 16 (configurable) |
| PLL Frequency | — | 480 MHz (12 MHz reference x 40) |
| MSL 等级 | — | 3 |