FT2232HL USB Turn UART FIFO SPI I2C JTAG RS232 CJMCU-2232 CJMCU-2232HL to Dual Channel External Memory | Электроника

FT2232HL USB Turn UART FIFO SPI I2C JTAG RS232 CJMCU-2232 CJMCU-2232HL to Dual Channel External Memory | Электроника

FT2232HL USB TURN UART/FIFO/SPI/I2C/JTAG/RS232 module FT2232HL CJMCU-2232HL   The FT2232H is FTDI’s 5th generation of USB devices. The FT2232H is a USB 2.0 High Speed (480Mb/s) to UART/FIFO IC. It has the capability of being configured in a variety of industry standard serial or parallel interfaces.Parameter

• Module USB supply voltage: DC5V;

• USB 2.0 full speed compatible.

• Built-in 3.3V / 1.8V LDO regulator.

• Extended operating temperature range: -40°C to 85°C

• 20-pin SSOP and QFN packages (RoHS compliant).

• Compatible with UHCI / OHCI / EHCI host controllers.

• Integrated power-on-reset circuit.

• The data transfer rate is 1 megabyte per second.

• Each chip has a pre-programmed unique USB serial number.

• Supports bus-powered, self-powered and high-power bus-powered USB configurations.

• Built-in + 3.3V level shifter for USB I/O.

• Built-in + 3.3V level shifter for USB I/O.

• True 3.3V CMOS driver output and TTL input. (The operating voltage drops to 1V8 through an external pull-up resistor)

• The I/O voltage level is from 1.8V to 3.3V (withstand voltage to 5V). The drive current of the I/O pin can be configured.

• The entire USB protocol is processed on this chip and does not require USB-specific firmware programming.

• FT1248 serial parallel interface in 1, 2, 4, or 8-bit mode. Similar to the SPI slave 1-bit mode.

• Integrated 2048-byte multiple-programmable (MTP) memory for storage device descriptions and CBUS I/O configuration.

• An integrated clock generator eliminates the need for an external crystal and has a clock output option for seamless connection to an external MCU or FPGA.

• A 512-byte receive buffer and a 512-byte transmit buffer enable high data throughput with buffering.

• Battery charger detection. Mobile devices can use it to detect the presence of a charger on the USB port for higher current/faster\

• Charge the battery quickly.

• 8 mA (typ) of low operating current and 125 μA (typ) of USB suspend current. Low USB bandwidth consumption.

• FTDI royalty-free virtual COM port (VCP) and direct (D2XX) drivers are exempt from USB drivers in most cases

• Development requirements.

• Single chip USB to dual channel UART (RS232, RS422 or RS485).
• Single chip USB to dual channel FIFO.
• Single chip USB to dual channel JTAG.
• Single chip USB to dual channel SPI.
• Single chip USB to dual channel I2C.
• Single chip USB to dual channel Bit-Bang.
• Single chip USB to dual combination of any of above interfaces.
• Single chip USB to Fast Serial Optic Interface.
• Single chip USB to CPU target interface (as memory), double and independent.