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FTDI  FT122Q-R  USB Interface, USB Controller, USB 2.0, 4 V, 5.5 V, QFN, 28 Pins

Manufacturer:
FTDI FTDI
Manufacturer Part No:
FT122Q-R
Order Code:
2419916
Technical Datasheet:
See all Technical Docs
FTDI FT122Q-R
Video

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The FT122Q-R is an enhanced USB Device Controller IC with parallel bus, provides a cost and feature optimized USB full-speed device controller. The design builds on the USB device controller IC, by adding battery charger detection and internal clocking to ...
  • USB 2.0 full-speed compatible
  • 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 2kb 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
  • Internal clocking (no external crystal required)
  • Battery charger detection
  • Single power supply operation at 3.3 or 5V
  • Internal 1.8 and 3.3V LDO regulators
  • Extended operating temperature range
ESD sensitive device, take proper precaution while handling the device.

Product Information

USB Type:
USB Controller
USB Standard:
USB 2.0
Supply Voltage Min:
4V
Supply Voltage Max:
5.5V
Interface Case Style:
QFN
No. of Pins:
28Pins
Data Rate:
-
No. of Ports:
-
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Computers & Computer Peripherals;
  • Industrial;
  • Automation & Process Control

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0001

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