CP2101

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CP2101概述

IC USB-TO-UART BRIDGE 28MLP

System Overview

The is a highly-integrated USB-to-UART BridgeController providing a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. The CP2101 includes a USB 2.0 full-speed function controller, USB transceiver, oscillator, EEPROM and asynchronous serial data bus UART with full modem control signals in a compact 5 x 5 mm QFN-28 package. No other external USB components are required.

The on-chip EEPROM may be used to customize the USB Vendor ID, ProductID, Product Description String, Power Descriptor, Device Release Number and Device Serial Number as desired for OEM applications. The EEPROM is programmed on-board via the USB allowing the programming step to be easily integrated into the product manufacturing and testing process.

Royalty-free Virtual COM Port VCP device drivers provided by Silicon Laboratories allow a CP2101-based product to appear as a COM port to PC applications. The CP2101 UART interface implements all RS-232 signals, including control and handshaking signals, so existingsystem firmware does not need to be modified. In many existing RS-232 designs, all that is required to update the design from RS-232 to USB is to replace the RS-232 level-translator with the CP2101. Direct access driver support is available through the Silicon Laboratories USBXpress driver set.

The CP2101 is a mature product and is not recommended for new designs. The CP2102 is a pin and soft ware compatible alternative for the CP2101. The CP2102 is recommended for all new designs. Contact Silicon Laboratories customer support at www.silabs.comfor any questions about replacing the CP2101.

CP2101中文资料参数规格
技术参数

供电电流 25 mA

电源电压 3V ~ 3.6V

封装参数

安装方式 Surface Mount

封装 VFQFN-28

外形尺寸

封装 VFQFN-28

物理参数

工作温度 -40℃ ~ 85℃

其他

产品生命周期 Obsolete

包装方式 Tube

符合标准

RoHS标准 Non-Compliant

含铅标准 Contains Lead

数据手册

CP2101引脚图与封装图
CP2101引脚图
CP2101封装图
CP2101封装焊盘图
在线购买CP2101
型号: CP2101
描述:IC USB-TO-UART BRIDGE 28MLP
替代型号CP2101
型号/品牌 代替类型 替代型号对比

CP2101

Silicon Labs 芯科

当前型号

当前型号

CP2101-GM

芯科

功能相似

CP2101和CP2101-GM的区别

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