PCI4451GFN Overview
In the 256-BGA package, you'll find it. This product is easy to carry due to its Tray-shaped packaging. The power source must be 3.3V 5VV to work. A number of 256 terminations are found in it. The supply voltage 3.3V can be used to achieve high efficiency. In the world of numbers, it is a member of the PCI4451 family. Using 256 pins allows the device to operate. A device that runs at 33MHz frequency will have a clock that runs at that frequency. This component is powered by 3.33.3/5V. Its maximum operating temperature of 70°C°C enables stable operation. For reliability, it operates at a temperature of 0°C degrees Celsius at all times.
PCI4451GFN Features
33MHz clock frequency

PCI4451GFN Applications
There are a lot of Texas Instruments
PCI4451GFN Controllers Interface ICs applications.

0 to 10V Dimming Luminaires
Dimmable LED Power Supply
Dimming Control Devices
Commercial LED Lighting
Smart LED Lighting
Portable Appliances
Battery-Operated Devices
Cellular Data Devices
Factory Automation and Process Controls
IrDA transmission control

Package / Case	256-BGA
Surface Mount	YES
Number of Pins	256
Packaging	Tray
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	256
ECCN Code	3A991.A.2
Max Operating Temperature	70°C
Min Operating Temperature	0°C
HTS Code	8542.31.00.01
Voltage - Supply	3.3V 5V
Terminal Position	BOTTOM
Terminal Form	BALL
Supply Voltage	3.3V
Terminal Pitch	1.27mm
Base Part Number	PCI4451
Function	Controller
Power Supplies	3.33.3/5V
Temperature Grade	COMMERCIAL
Interface	PCI
Clock Frequency	33MHz
Address Bus Width	32
Protocol	PCI CardBus
External Data Bus Width	32
Bus Compatibility	PCI
Data Transfer Rate-Max	132 MBps
Length	27mm
Height Seated (Max)	2.32mm
Width	27mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead