FT311D-32L1C-X中文資料飛特帝亞數(shù)據(jù)手冊PDF規(guī)格書

The FT311D is a Full Speed USB host specifically targeted at providing access to peripheral hardware from an Android platform with a USB device port. The device will bridge the USB port to six user selectable interface types and has the following advanced

features:

? Single chip USB to selectable interface.

? Entire USB protocol handled on the chip. No USB specific firmware programming required.

? Interface options selectable via 3 mode select pins.

? 7 GPIO lines interface option

? Basic UART interface with RXD, TXD, RTS, CTS pins option.

? TX_ACTIVE signal for controlling transceivers on RS485 interfaces.

? 4 PWM channels option.

? I2C master interface option.

? SPI Slave interface option supporting modes 0, 1, 2 and 3 with MSB/LSB options

? SPI Master interface option supporting modes 0, 1, 2 and 3 with MSB/LSB options.

? USB error indicator pin

? Suitable for use on any Android platform supporting Android Open Accessory Mode (Typically 3.1 onwards, however some platforms may port Open Accessory Mode to version 2.3.4)

? 12MHz oscillator using external crystal.

? Integrated power-on-reset circuit.

? +3V3 Single Supply Operation with 5V tolerant inputs.

? USB 2.0 Full Speed compatible.

? Extended operating temperature range; -40?C to 85?C.

? Available in compact Pb-free 32 Pin LQFP and QFN packages (both RoHS compliant).