PL2303TA vs PL2303GC 对比
详细并排对比 PL2303TA 出自 Prolific Technology Inc. 和 PL2303GC 出自 Prolific Technology Inc.。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。
Prolific Technology Inc.
PL2303TA - USB to Serial Bridge Controller | SSOP-28 | Prolific
PL2303TA ✓ 量产中Prolific Technology Inc.
PL2303GC - USB to UART Bridge Controller, SSOP-28 | Prolific
PL2303GC ✓ 量产中规格对比
| 参数 | PL2303TA | PL2303GC |
|---|---|---|
| 品牌 | Prolific Technology Inc. | Prolific Technology Inc. |
| 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） | $0.34 | $0.82 |
| 功能 | USB to Serial (UART) Bridge Controller | USB to Full UART Bridge Controller |
| USB Standard | USB 2.0 Full-Speed (12 Mbps) | USB 2.0 Full-Speed (12 Mbps) |
| UART Channels | 1 (TX, RX, RTS, CTS, DTR, DSR, RI, DCD) | — |
| Maximum Baud Rate | 6 Mbps (driver dependent) | [DATA_NEEDED: maximum baud rate] |
| Minimum Baud Rate | 75 bps | — |
| Supply Voltage (VBUS) | 4.5 V to 5.5 V | — |
| Logic I/O Voltage (VDD_232) | 1.8 V to 3.6 V | — |
| Internal LDO Output | 3.3 V | — |
| External EEPROM Required | No (ROM firmware only) | — |
| 工作温度范围 | -40 C to +85 C | — |
| 封装 | SSOP-28 (208 mil) | SSOP-28 |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status confirmation] | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| 引脚数量 | 28 | — |
| Driver Support | Windows (Prolific driver), macOS, Linux kernel pl2303 module | — |
| UART Data Bits | — | 5 / 6 / 7 / 8 |
| UART Stop Bits | — | 1 / 1.5 / 2 |
| UART Parity | — | None / Even / Odd / Mark / Space |
| FIFO Depth | — | 256 bytes (per direction) |
| Flow Control | — | XON/XOFF, RTS/CTS, DTR/DSR |
| Battery Charging Support | — | USB BC1.2 compliant |
| GPIO Pins | — | Multiple (GPIO) |
| 电源电压 | — | 3.3 V |
| 工作温度 | — | -40 C to +85 C |
| External Crystal Required | — | No (internal PLL) |