• July 10, 2019

and product description strings. ○ On-chip power-on reset circuit. ○ On-chip voltage regulator: V output. ○ % pin and software compatible with CP Section. Page. 1. System Overview 2. Electrical Characteristics. Datasheets, CP Product Training Modules, USB Protocol Products USBXpress · CP21xx USB Bridge. EDA / CAD Models? Download from Ultra Librarian.

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It is also recommended to customize the serial number if the OEM application is one in which it is possible for multiple CPbased devices to be connected to the same PC. Exposure to maximum rating conditions for extended periods may affect device reliability. The certification means that the drivers have been tested by Microsoft and their latest operating systems XP and Vista will allow the drivers to be installed without any warnings or errors.

Power 32h Release Number h Rev. For this configuration, it is recommended that the REGIN input be tied to the 3 V net to disable the voltage regulator.

CP2101 Classic USB to UART Bridge

Keil is a registered trademark of ARM Limited. The CP UART interface implements all RS signals, dtasheet control and handshaking signals, so existing system firmware does not need to be modified.


The CP is a pin and software datazheet alternative for the CP See Application Note AN This pin is the input to the on-chip voltage regulator. The latest versions of these application notes and their accompanying software are available at: It is recommended that additional decoupling capacitance e. The products are not designed or authorized to be used within any Life Support System without the specific written consent of Silicon Labs.

Silicon Labs shall have no liability for the consequences of use of the information supplied herein. Data Formats and Baud Rates Voltage Regulator Electrical Specifications Driver Customization In addition to customizing the device as described in Section 7. All other products or brand names mentioned herein are trademarks of their respective holders. Available for Windows, Mac and Linux!

CP2101 Data Sheet

No Serial Port protocol expertise is required. They must go first through the Microsoft Driver Reseller Submission process.

Changed VDD conditions of Tables 3. Contact Silicon Laboratories support for assistance with this process.

Avalanche transient voltage suppression diodes can be added for ESD protection. Application examples described herein are for illustrative purposes only. This application note describes how to use the standard Windows COM port function to communicate with the CP and includes example code.


CP Datasheet(PDF) – Silicon Laboratories

Silicon Labs products are not designed or authorized for military applications. Added additional supported operating systems on page 1. These configurations are shown in Figure 9. No other external USB components are required. The USB max power and power attributes descriptor must match the device power usage and configuration. The UART is programmable to support a variety of data formats and baud rates.

CP Classic USB to UART Bridge – Silicon Labs

All dimensions shown are in millimeters mm unless otherwise noted. Data Formats and Baud Rates 7. The CP is a mature product and is not recommended for new designs.

USB Pull-up Current should be added for total supply current. Hi-pro – Hearing Aid. Updated package drawings in Figure 4. When enabled, the 3 V voltage regulator output appears on the VDD pin and can be used to power external 3V devices.

A 5 V signal on this pin indicates a USB network connection. Contact Silicon Laboratories customer support at www.