I/O Controller Interface IC USB to Dual UART Bridge

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Lead Time 6 weeks
Unit Price:$1.83
Minumum Qty: 1
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The CP2105 is a highly integrated USB-to-Dual-UART Bridge Controller providing a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. The CP2105 includes a USB 2.0 fullspeed function controller, USB transceiver, oscillator, one-time programmable ROM, and two asynchronous serial data buses (UART) with full modem control signals in a compact 4 x 4 mm QFN-24 package (sometimes called “MLF” or “MLP”).

The on-chip one-time programmable ROM may be used to customize the USB Vendor ID, Product ID, Product Description String, Power Descriptor, Device Release Number, Interface Strings, Device Serial Number, and Modem/GPIO configuration as desired for OEM applications.

Symmetry Electronics is an authorized Silicon Labs distributor.


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Single-Chip USB to Dual UART Data Transfer
USB Peripheral Function Controller
Two UART Interfaces (Enhanced and Standard)
Enhanced UART Interface Features
Standard UART Interface Features
Virtual COM Port Device Drivers
USBXpress Direct Driver Support
Temperature Range: 40 to +85 C
Package: RoHS-compliant 24-pin QFN (4 x 4 mm)

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