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CP2105 Datasheet Single-chip Usb To Dual Uart Bridge

Manufacturer: Silicon Laboratories

Overview: CP2105 SINGLE-CHIP USB TO DUAL UART BRIDGE Single-Chip USB to Dual UART Data Transfer Integrated USB transceiver; no external resistors required Integrated clock; no external crystal required Integrated 296-Byte One-Time Programmable ROM for storing customizable product information On-chip power-on reset circuit On-chip voltage regulator: 3.45 V output USB Peripheral Function Controller USB Specification 2.0 compliant; full-speed (12 Mbps) USB Suspend states supported via SUSPEND pins Two UART Interfaces (“Enhanced” and “Standard”) Flow control options: - Hardware (CTS / RTS) - Software (X-On / X-Off) - No flow control Configurable I/O (1.

Key Features

  • Data formats supported: - Data bits: 5, 6, 7, and 8 - Stop bits: 1, 1.5, and 2 - Parity: odd, even, mark, space, no parity.
  • Baud rates: 300 bps to 2.0 Mbps.
  • 320 Byte receive and transmit buffers.
  • Two GPIO signals for status and control.
  • RS-485 mode with bus transceiver control Standard UART Interface Features.
  • Data format: 8 data bits, 1 Stop bit.
  • Parity: Even, Odd, No parity.
  • Baud rates: 2400 bps to 921600 bps.
  • 288 Byte receive and transmit buffers.

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