هنوز هیچ رایی ثبت نشده است
ماژول USB Host دارای چیپ FT312D
جهت دریافت دیتاشیت FT312D به این لینک مراجعه نمایید.
Features:
Single chip USB to UART interface.
Entire USB protocol handled on the chip. No USB specific firmware programming required.
Supports USB bulk transfer mode
Basic UART interface with RXD, TXD, RTS#, CTS# pins.
TX_ACTIVE signal for controlling transceivers on RS485 interfaces.
UART RX buffer size is 5512 bytes
UART TX buffer size is 256 bytes
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.
+3V3Single Supply Operation with 5V tolerant inputs.
USB 2.0 Full Speed compatible.
Extended operating temperature range; -40⁰C to 85⁰C.