USB Product
USB Bridge
*
Bridge
MA112

General Description

The MA112 is a USB to UART Data Bridge controller. It includes a USB 2.0 full-speed function controller, USB transceiver and 5V to 3.3V regulator. The UART function only supports the TXD and RXD on RS-232 connection.

  • * USB to Interface
    • *Standard USB Virtual COM Port device
    • *USB Full speed (12Mbps) operation and USB specification 2.0 compliant
    • *Built-in USB transceiver and 3.3V regulator
    • *Integrated clock recovery, no external crystal required
    • *USB suspend states reported via UPD/nUPD pins
    • *Windows standard driver, Support Windows 7, Windows 8.1, Windows 10
  • * UART Interface
    • *8-bit data format
    • *Parity: odd, even, mark, space and no parity
    • *Stop bits: 1 and 2
    • *Baud Rate: 110, 300, 600, 1200, 2400, 4800, 7200, 9600, 14400, 19200, 28800, 38400, 57600, 115200 and 230400
    • *Line Break detection and transmission
    • *Support multi-processor communication
  • * Operating voltage range: 4.2V – 5.5V or 3.0V – 3.6V
  • * Operating Temperature:
    • *Industrial (-40°C to +85°C)*
Note*: Tested by sampling.

  • * Data Sheet *


  • * Development Kit *Site1 *Site2