PL2303GC vs PL2303TA 对比
详细并排对比 PL2303GC 出自 Prolific Technology Inc. 和 PL2303TA 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.
PL2303GC - USB to UART Bridge Controller, SSOP-28 | Prolific
PL2303GC ✓ 量产中Prolific Technology Inc.
PL2303TA - USB to Serial Bridge Controller | SSOP-28 | Prolific
PL2303TA ✓ 量产中规格对比
| 参数 | PL2303GC | PL2303TA |
|---|---|---|
| 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） | $0.82 | $0.34 |
| 功能 | USB to Full UART Bridge Controller | USB to Serial (UART) Bridge Controller |
| USB Standard | USB 2.0 Full-Speed (12 Mbps) | USB 2.0 Full-Speed (12 Mbps) |
| UART Data Bits | 5 / 6 / 7 / 8 | — |
| UART Stop Bits | 1 / 1.5 / 2 | — |
| UART Parity | None / Even / Odd / Mark / Space | — |
| Maximum Baud Rate | [DATA_NEEDED: maximum baud rate] | 6 Mbps (driver dependent) |
| 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 | — |
| 封装 | SSOP-28 | SSOP-28 (208 mil) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status confirmation] |
| External Crystal Required | No (internal PLL) | — |
| UART Channels | — | 1 (TX, RX, RTS, CTS, DTR, DSR, RI, DCD) |
| 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 |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| 引脚数量 | — | 28 |
| Driver Support | — | Windows (Prolific driver), macOS, Linux kernel pl2303 module |