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 FT120 - USB full-speed device controller

The FT120 provides a cost and feature optimized USB full-speed device controller. The design closely matches the PDIUSBD12 and may be used as a drop in replacement for the device. Communicating with a micro-controller over the generic parallel interface the device will appear as another memory device on the processor bus, offering USB connectivity with bulk, isochronous or interrupt endpoints.


 Key Hardware Features
  • USB 2.0 Full Speed compatible
  • Backward compatible to PDIUSBD12
  • Support for multiple interrupt modes to facilitate bulk and isochronous transfers
  • Fully autonomous DMA engines for fast data transfer
  • Supports high-speed parallel interface to external microcontroller
  • Separate address/data or multiplexed address/ data bus
  • Integrated 320 bytes of configurable endpoint buffer
  • Double buffer scheme for main endpoint improves data transfer rates.
  • Dedicated clock output pin with programmable
  • clock frequency (4 – 48 MHz)
  • Good USB connection indicator that blinks with
  • USB transmit and receive activities.
  • Single power supply operation at 3.3V or 5V.
  • Internal 1.8V and 3.3V LDO regulators
  • Extended operating temperature range : -40°C to 85°C.
  • Available in Pb-free TSSOP-28 and QFN-28 packages (RoHS compliant).
Product information
 
Typical Applications
  • Provide USB port to Microcontrollers
  • Provide USB port to FPGAs
  • USB Industrial Control
  • Utilising USB to add system modularity
  • Replacement for difficult to source (in volume) PDIUSBD12
Related Products
  • UMFT12XEV - FT12X Evaluation Board
  • UMFT120DC - FT120 Evaluation Daughter card for use with UMFT12XEV
 

For more information on these products click here

 



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