DESCRIPTION

· The CP2105 is a single-chip USB to dual UART bridge, facilitating data transfer between USB and UART interfaces.

· It integrates a USB transceiver, clock, and voltage regulator, eliminating the need for external components.

· Features a 296-byte One-Time Programmable ROM for storing customizable product information.

FEATURES

· USB 2.0 compliant with full-speed (12 Mbps) operation.

· Supports USB Suspend states via SUSPEND pins.

· Dual UART interfaces with configurable I/O voltage (1.8V to VDD).

· Enhanced UART supports data bits (5-8), stop bits (1, 1.5, 2), parity (odd, even, mark, space, none), and baud rates up to 2.0 Mbps.

· Standard UART supports 8 data bits, 1 stop bit, parity (even, odd, none), and baud rates up to 921600 bps.

· Includes 320-byte and 288-byte receive/transmit buffers for enhanced and standard UARTs, respectively.

· RS-485 mode with bus transceiver control.

· Virtual COM port drivers for Windows, Mac OS-X, and Linux.

· USBXpress™ direct driver support for Windows CE.

· RoHS-compliant 24-pin QFN package (4 x 4 mm).

APPLICATIONS

· USB to UART conversion in embedded systems.

· Industrial automation and control systems.

· Consumer electronics requiring USB connectivity.

· Communication interfaces in medical devices.

· Data logging and monitoring systems.