Datasheet for the Megawin MA101, a driverless USB bridge supporting UART, SPI, and TWSI interfaces with GPIO and EEPROM support.
The Megawin MA101 is a driverless USB bridge designed to support UART, SPI, and Two-Wire Serial (TWSI) interfaces. It features programmable GPIO pins and supports external EEPROMs for setting Vendor ID, Product ID, and other descriptors. The device operates as a low-speed USB 1.1 compliant device compatible with Windows 2000, XP, Vista, and 7. This manual is written in Chinese.
| USB Specification | Low-speed USB 1.1 |
|---|---|
| Operating Voltage | 4.35V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C |
| Package Type | SSOP-28 |
| Clock Frequency | 6MHz |
| GPIO Count | 30 |
| Supply Current (Normal) | 20 mA |
| Supply Current (Suspend) | 300 uA |
It supports Windows 2000, Windows XP, Windows Vista, and Windows 7.
Supported rates include 4800, 9600, 19200, 38400, 51200, 57600, 102400, and 115200.
No, it is a driverless device.