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MEGAWIN Products
USB Product
USB Bridge
*
Bridge
MA104

General Description

The MA104 is a USB1.1 low-speed bridge to UART. MA104 follows USB HID protocol, which is driver free and compatible with Windows XP, Vista and Windows 7. MA104 supports keyboard, mouse, consumer, joystick and user defined data in only one device. Moreover, MA104 can transfer data between backend device by UART RX/TX, and transfer data to PC by USB.

  • * USB1.1 low speed device.
    • *Human Interface Device
      • Keyboard
      • Generic Desktop Controls
      • Consumer
      • Mouse (X, Y, Z, 8 Buttons)
      • Joystick (X, Y, Z, Rz, Hat Switch, 12 Buttons)
      • User defined data
    • *Supports USB suspend/resume and remote wake-up event.
    • *Support USB Low-Power Mode (100mA from USB VBUS)
    • *Support USB High-Power Mode (500mA from USB VBUS)
  • * Support UART TX/RX with baud rate 19200, only support 8N1 format.
  • * Built-in 5V to 3.3V regulator for USB interface.
  • * Built-in 6MHz±1.5% oscillator with temperature 0℃ ~ 70℃.
  • * Operating condition:
    • *Operating voltage: 4.0V ~ 5.5V with USB on-line application
    • *Operating speed range: DC to 6MHz @VDD>2.7V
    • *Operating ambient temperature: 0℃ ~ 70℃ for internal oscillator mode
  • * Support Windows XP / Vista / Windows 7
  • * Package types:
    • *SSOP 16: MA104AL16

  • * Data Sheet *


  • * Developement Kit *