產品資訊
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- 產品資訊
- USB Bridge
- Bridge
- MA111
Bridge
MA111
HID USB to Serial Bridge
USB bridge to GPIO control, UART TX/RX, SPI Master and TWI(I2C) Master- Standard USB class device requires no custom driver
- 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 pins
- Windows HID Libraries(Support Windows 7, Windows 8.1, Windows 10)
- 11 GPIO pins with configurable options
- Usable as disable, digital input, open-drain, open-drain with pull-up and push-pull output
- Interrupt report on GPIO0~GPIO7 input changed
- Remote wakeup capability on WKP0 and WKP1
- Configurable 12MHz or 6MHz clock output
- Up to 3-channel 8-bit PWM output
- UART Interface
- 8-bit data format
- Parity: odd, even, mark, space and no parity
- Stop bits: 1 and 2
- Baud Rate: 600, 1200, 2400, 4800, 9600, 19200, 38400, 51200, 57600, 102400, 115200 and 230400
- Line Break detection and transmission
- CTS/RTS flow control option
- Selectable MSB first or LSB first on data transmission
- DE output for RS-485 bus transceiver control
- Configurable polarity for DE/CTS/RTS output
- Master/slave mode in multi-processor communication(Provide 2 slave address recognition)
- SPI Master Interface
- 3 or 4-wire master mode operation
- Supports all four SPI operation modes (mode 0, 1, 2, and 3)
- 8-bit data format
- Selectable MSB first or LSB first on data transmission
- Support SPI clock rate on 2MHz or 6MHz
- TWI(I2C) Master Interface
- 8-bit data format
- Support clock rate on 25K/50K/75K/100KHz
- Read/Write timeout control
- Not support multiple masters application on TWI(I2C) bus
- Operating voltage range
- USB bus powered: 4.0V - 5.5V
- Self-powered: 3.0V - 3.6V
- Operating temperature: -40°C to 85°C
- Package types:
- SOP16(150mil):MA111-AS16
- QFN16(4x4mm):MA111-AY16
