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Classic USB to UART Bridges

Our high-performance, low cost, CP21xx USB-to-UART bridge products offer a complete plug and play interface solution and a comprehensive design ecosystem created to speed time-to-market. The products include royalty-free driver suites, crystal-less operation, in-system programming memory and small body size packages to reduce cost, simplify design and shorten development time.

Temperature range
-40 to +85 °C
Baud rates
Up to 2 Mbps

Classic USB Bridge Common Specs

  • USB 2.0 compliant, full-speed (12 Mbps)
  • No external crystal required
  • Up to 1024 Bytes of EEPROM or OTP ROM
  • User-programmable custom Baud rates
  • Supports all modem interface signals
  • Baud Rates: up to 2 Mbps
  • Industrial temperature -40 to +85 °C
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Status

Find the Right Classic USB Bridge Device Select Columns
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Part Number Dig I/O Pins Package Type Package Size (mm) Internal Oscillator Communications EEPROM FIFO Interface
CP2101
(EOL) Buy
0 QFN28 5x5 USB to UART Bridge 512 1024 USB to UART Bridge
CP2102
Buy
0 QFN28 5x5 USB to UART Bridge 1024 1024 USB to UART Bridge
CP2103
Buy Dev Kit
4 QFN28 5x5 USB to UART Bridge 1024 1024 USB to UART Bridge
CP2104
Buy Dev Kit
4 QFN24 4x4 UART to UART Bridge 1024 1152 UART to UART Bridge
CP2105
Buy Sample Dev Kit
5 QFN24 4x4 USB to Dual UART Bridge 296 608 USB to Dual UART Bridge
CP2108
Buy Sample Dev Kit
16 QFN64 9x9 USB to Quad UART Bridge 1024 1536 USB to Quad UART Bridge
CP2110-F01-GM
Buy Sample Dev Kit
10 QFN24 4x4 HID USB to UART Bridge 343 960 HID USB to UART Bridge
CP2110-F02-GM1
Buy Sample Dev Kit
10 QFN28 5x5 HID USB to UART Bridge 343 960 HID USB to UART Bridge
CP2112
Buy Sample Dev Kit
8 QFN24 4x4 HID USB to SMBus/I2C Bridge 194 512 HID USB to SMBus/I2C Bridge
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      CP2110 HID USB to UART Bridge Development Kit

      The CP2110EK HID USB to UART bridge evaluation kit allows a complete evaluation and customization of the CP2110 HID USB to UART bridge, including all GPIO functions, flow control, RS-485 transceiver control and transmit and receive LEDs

      CP2110 HID USB to UART Bridge Development Kit

      The CP2110EK HID USB to UART bridge evaluation kit allows a complete evaluation and customization of the CP2110 HID USB to UART bridge, including all GPIO functions, flow control, RS-485 transceiver control and transmit and receive LEDs
      MSRP $53.86
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