CY7C65621-56LTXI Overview
It can be found in the 56-VFQFN Exposed Pad package that you can download. Easy-to-carry Tray-shaped packaging. It is important to regulate the temperature to -40°C~85°C in order to ensure reliable operation. You should be able to use it as long as you use 3.15V~3.45VV power. There are 56 terminations in this circuit. 3.3V supply voltage allows high efficiency. As a member of the CY7C65621 family of numbers, it is a prime number. 56 pins are needed for operation. A total of BUS CONTROLLER, UNIVERSAL SERIAL BUS uPs/uCs/peripheral ICs are present in this gadget. The gadget's supply current is set to 190mA. The supply voltage should be set to 3.3V for maximum efficiency. This copper electrical component is part of the EZ-USB HX2LP Lite™ series. As far as transceivers are concerned, there are 2 transceivers.
CY7C65621-56LTXI Features

CY7C65621-56LTXI Applications
There are a lot of Cypress Semiconductor Corp
CY7C65621-56LTXI Controllers Interface ICs applications.

Notebook PCs
Notebook Docking stations
LAN Servers
PC Motherboards
0 to 10V Dimming Luminaires
Dimmable LED Power Supply
Dimming Control Devices
Commercial LED Lighting
Smart LED Lighting
Portable Appliances

Factory Lead Time	10 Weeks
Package / Case	56-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	56
Weight	191.387631mg
Operating Temperature	-40°C~85°C
Packaging	Tray
Series	EZ-USB HX2LP Lite™
Published	2003
JESD-609 Code	e4
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	56
ECCN Code	5A991.B.4.B
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply	3.15V~3.45V
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	CY7C65621
Function	Hub Controller
Operating Supply Voltage	3.3V
Operating Supply Current	190mA
uPs/uCs/Peripheral ICs Type	BUS CONTROLLER, UNIVERSAL SERIAL BUS
Data Rate	480 Mbps
Protocol	USB
Number of Transceivers	2
Standards	USB 2.0
Height	700μm
Length	8mm
Width	8mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free