FT120Q-R, USB интерфейс, Контроллер USB Device, USB 2.0, 4 В, 5.5 В, QFN, 28 вывод(-ов)

The FT120Q-R is an USB Device Controller IC with parallel bus. 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. The USB controller developed independently with close consideration of the industry classic, D12 chip. It communicates with a microcontroller over the generic parallel interface.

• 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-byte of configurable endpoint buffer
• Double buffer scheme for main endpoint improves data transfer rates
• Dedicated clock output pin with programmable clock frequency (4 to 48MHz)
• Good USB connection indicator that blinks with USB transmit and receive activities
• Single power supply operation at 3.3 or 5V
• Internal 1.8 and 3.3V LDO regulators
• Extended operating temperature range

Полупроводники — МикросхемыДрайверы и ИнтерфейсыUSB Интерфейсы

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