Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

FT312D-32Q1C is a USB 2.0 Full Speed host IC 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 a UART interface via the Android Open Accessory protocol.

Product 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

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

Typical Applications

Connecting Android phones to USB accessories

Connecting Android tablets to USB accessories

Controlling instrumentation from Android devices.

Home automation via Android devices

Data logging from USB accessories

Connecting serial printing devices to Android devices

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.