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Teyleten Robot FT232H USB to JTAG High-Speed Multifunction Serial Port Module SPI/I2C UART/FIFO SPI/I2C

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$11.88

$ 5 .99 $5.99

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About this item

  • Working voltage: 3.3V-5V
  • Working environment temperature: -40~85degree
  • Supports bus-powered, self-powered and high-power bus-powered USB configurations +1.8V (chip core) and +3.3VI/O interface (+5V withstand voltage)
  • Support USB bulk data transfer mode (512-byte packets in high-speed mode) UART transfer data rate up to 12 megabaud (baud). (PS232 data rate limit is determined by external level shifter), UART interface supports 7 or 8 bit data bits, 1 or 2 stop bits and odd/even/marker/space/no parity
  • Use external EEPROM to save operating mode configuration and USB description string configuration data via USB interface
  • Automatic transmission enable control for RS485 serial applications using the TXDEN pin
  • Compatible with UHCI/OHCI/EHCI host controller; compatible with USB2.0 high speed 480Mbps and full speed 12Mpbs


USB to asynchronous 245 FIFO mode, transfer data rate up to 8 megabytes per second USB to synchronous 245 parallel FIFO mode, transfer rate up to 40 megabytes per second Supports half-duplex, bidirectional data bus, configurable width (1, 2, 4 or 8 bit wide) FT1248 interface Configurable I/O drive strength (4, 8, 12 or 16 mA) and slew rate Complete hardware grip or X-On/X-Off software Bit-bang with RD# and WR# control signal options; options for LED drive signals when transmitting and receiving Typical Applications


Ted
Reviewed in the United States on May 26, 2024
I did have to solder the pins on which I wasn't expecting, but no big deal. I used this for JTAG with a Raspberry Pi 4 and worked perfectly for that purpose.
Customer
Reviewed in the United States on March 14, 2024
But they are a bunch more functional and programable. Basically exposes the core chip so you can program it how you want. Default mode is RS232 so once you hook up the right (default) pins they work just fine.
Matthieu B.
Reviewed in the United States on November 2, 2024
Looks great on paper but FT_Prog doesn't detect the EEPROM, basically rendering this product useless to me. Without programming the EEPROM, you cannot use the device for things like JTAG. I now spent 2 hours on 2 different computers try 4 different FTDI programming utilities, without success.
Danh Trinh
Reviewed in the United States on October 30, 2024
Fast shipping. I use lots of these to send data at 8Msps with no issues.
L. Mamakos
Reviewed in the United States on November 16, 2022
I get how this is a clone of another device, however having a USB-A plug mounted on the edge of the PCB is the least convenient way of using this board. I'll probably remove it and just solder on a cable with USB-A plug on the end. The only alternative that I can see without modifying the board is to use a USB-A "extension cable", but that puts a really bulky connector on that small PCB.Still, the price is right..
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