CYUSB2343-40LTXI
Active and preferred
RoHS Compliant
Lead-free

CYUSB2343-40LTXI

USB 2.0 [480 Mbps] Hub controller with multiple US:DS config support, integrated Arm®Cortex®‑M0+, & extensive configuration support. [40-QFN Tray]
Datasheet
package

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CYUSB2343-40LTXI
CYUSB2343-40LTXI
Datasheet


Product details

  • # of DS ports
    2, 4, 3
  • # of US ports
    1, 2, 3
  • Applications
    Keyboard hubs, Docking stations, Standalone hubs, Smart TVs, Medical and healthcare devices
  • Family
    EZ-USB™ HX2G3
  • Package Type
    40-QFN
  • Product Description
    USB 2.0 Configurable Hub Controller
  • Temperature grade
    Industrial
  • USB Speed
    480 MBit/s
  • USB Standard
    USB 2.0 HS

Recommended
OPN
CYUSB234340LTXIXQLA1
Product Status active and preferred
Infineon Package
PG-UQFN-40
Package Name N/A
Packing Size 4900
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Country of Assembly (CoA)
TW
Country of Diffusion (CoD)
TW

Product Status
Active
Infineon Package
PG-UQFN-40
Package Name -
Packing Size 4900
Packing Type TRAY
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
Country of Assembly (CoA)
TW
Country of Diffusion (CoD)
TW
CYUSB2343-40LTXI is a part of Infineon’s EZ-USB™ HX2G3 family of highly integrated USB 2.0 (480 Mbps) Hub controllers. It supports multiple port config options - 1:2, 1:4, 2:4, 3:3. It comes with an integrated Arm® Cortex®‑M0+ subsystem, and supports tunable PHYs, customizable VID/PID, port and power behavior using the HX2G3 utility, and multiple boot options using ROM/EEPROM/ext. I2C master/SPI flash. Package: 40-QFN (Tray)

Features

  • USB 2.0 Hi-speed (480 Mbps)
  • Multiple port config: 1:2, 1:4, 2:4, 3:3
  • Arm® Cortex®-M0+ integrated
  • 32 KB RAM, 32 KB ROM
  • Configurable USB PHYs
  • CDC/Billboard device support
  • Port power: ganged/individual
  • Boot via ROM/ext. EEPROM/I²C/SPI flash
  • Multi-TT support
  • Power modes: active, deep sleep, reset
  • 40QFN 5x5mm (Tray) package
  • Industrial grade: -40C to 85C

Benefits

  • One hub family, many designs
  • Lower system BOM and simpler hardware
  • Scalability with multiple port config
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