Description
Feature:1. FT245RLUSB independent chip for parallel FIFO bidirectional data transmission interfaceComplete USB protocol processing chip-no specific USB firmware programming requiredBased on 4-wire handshake connection, simple interface for MCU/PLD/FPGA logicData transfer rate up to 1 Megabyte/second-D2XX Direct DriversData transfer rate up to 300kilobyte/second-VCP Drivers256-byte receive buffer and 128-byte send buffer, using buffer smoothing technology to achieve high data throughput2. USB interfaceProvide two types of mini USB and type A USB interfaces to choose from3. VCCIO power supply jumperThe jumper cap can be used to jump to VCCIO to access 5V or 3.3V voltage (VCCIO can be used to supply power to the VCC pin of the access board)4. Power indicatorModule power indicator, easy to check the power supply status of the module5. InterfaceConnect to the corresponding interface of the single chip microcomputer
PIN Name Type Description VCCIO Power supply It can be used to supply the FT245 chip or power to external devices, and can be set to 3.3V or 5V through the VCCIO jumper GND Power supply Power ground D0~D7 Input Output FIFO data bus bits 0~7 NC NC Dangling RST# Input Used to reset FT245 PWREN# Output After the USB configuration is successful, it is set low, and is pulled high when the USB is terminated TXF# Output Does not write to FIFO when pulled high, data can be written to FIFO when TXF# is pulled low, and WR# is pulled high RXF# Output Does not read FIFO when pulled high, when RXF# is pulled low, and RD# is pulled low, valid data of FIFO can be read WR# Input Write to FIFO when pulled low RD# Input Read FIFO when pulled low
Package includes:
1 x FT245 USB FIFO Board
