PM861A,PM861AK01电源模块
串行（UART）桥接控制器系列，取代PL2303SA SOP8小型封装芯片。它提供了一种先进的全功能单芯片桥接解决方案，用于将全双工UART异步串行接口设备（仅TX-RX）连接到任何支持通用串行总线（USB）的主机。PL2303GL提供高度兼容的USB驱动程序，以模拟大多数操作系统上的传统COM端口（通过虚拟COM端口），从而允许基于传统COM端口的现有串行UART应用程序轻松迁移并做好USB准备。新的PL2303GL（SOP8）与先前的PL2303SA芯片引脚对引脚兼容。它还集成了一个内部精确时钟发生器（无需外部晶体）、USB 1.1收发器、串行接口引擎（SIE）、LDO电压调节器、上电复位（POR）、FIFO数据缓冲器和OTPROM。PL2303GL增加了几个新功能和增强功能：·集成终端电阻器和上拉电阻器，以减少PCB外部组件。·针对不同操作系统平台的新USB驱动程序，具有更快的性能和高级功能。·精确的波特率发生器（高达115200bps）。·OTPROM可通过USB直接编程（无需高压发生器）。·更大的TX/RX FIFO数据缓冲区（1024字节）。·支持3.3V VBUS电压操作。·每个IC的唯一USB序列号。PL2303GL旨在支持广泛的串行应用领域，包括移动、嵌入式、工业、消费者、医疗保健、导航和可穿戴解决方案。它的占地面积很小，可以轻松安装到任何连接器和手持设备中。PL2303GL在运行或暂停模式下的功耗非常小，非常适合总线供电运行，并为连接的设备提供充足的电力。类似RS232的串行端口侧的灵活信号电平要求也允许PL2303GL直接连接到任何5V~1.8V范围的设备。PL2303GL采用SOP8和UDFN8小尺寸无铅（符合RoHS）绿色化合物封装。产品数据表PL2303GL发布日期：2018年12月6日-10月23日-版本0.8 6.1 PL2303 G系列USB转串行系列产品表Prolific的新PL2303 G-系列USB转串口系列产品线为USB串行接口产品设计提供了多种新的高级功能。PL2303 G系列经过重新设计，可提供准确、灵活的波特率支持，以及可在OTPROM内存中轻松配置的大量I/O功能。
Serial (UART) Bridge Controller family, replacing the PL2303SA SOP8 small footprint chip. It provides an advanced full-featured single-chip bridge solution for connecting a full-duplex UART asynchronous serial interface device (TX-RX only) to any Universal Serial Bus (USB) capable host. The PL2303GL provides highly compatible USB drivers to simulate the traditional COM port (via virtual COM Port) on most operating systems allowing existing serial UART applications based on legacy COM port to easily migrate and be made USB ready. The new PL2303GL (SOP8) is pin-to-pin compatible with the previous PL2303SA chip. It also integrates an internal precise clock generator (no external crystal required), USB 1.1 transceiver, Serial Interface Engine (SIE), LDO voltage regulator, power-on- reset (POR), FIFO data buffers, and OTPROM. The PL2303GL added several new features and enhancements: · Integrated termination resistors and pull-up resistor to reduce PCB external components. · New USB drivers for different OS platforms with faster performance and advanced features. · Precise baud rate generator (up to 115200bps). · OTPROM can be programmed directly through USB (no high voltage generator required). · Larger TX/RX FIFO data buffers (1024-byte). · Supports 3.3V VBUS voltage operation. · Unique USB Serial Number for each IC. The PL2303GL is designed to support a wide-range of serial application domain including mobile, embedded, industrial, consumer, healthcare, navigation, and wearable solutions in mind. It provides a small footprint that could easily fit in to any connectors and handheld devices. With very small power consumption in either operating or suspend mode, the PL2303GL is perfect for bus powered operation with plenty of power left for the attached devices. Flexible signal level requirement on the RS232-like serial port side also allows the PL2303GL to connect directly to any 5V~1.8V range devices. The PL2303GL is available in SOP8 and UDFN8 small footprint Pb-free (RoHS compliant) green compound package. Product Data Sheet PL2303GL Release: Dec. 6, 18 - 10 / 23 - Rev.0.8 6.1 PL2303 G-Series USB to Serial Family Product Table Prolific’s new PL2303 G-series USB to Serial family product line offers a variety of new advanced features for USB serial interface product design. The PL2303 G-series are redesigned to provide accurate and flexible baud rate support as well as plenty of I/O functions that can be easily configured in OTPROM memory.
