XR17V258IV Overview
There is a cost-effective LQFP package available for this product.The transmission of data takes place over 8 channels.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used to identify the uPs/uCs/Peripheral ICs on the board.Configuration of this device involves 144 terminations.For its operation, it requires a supply voltage of 3.3V.Data is communicated via 8 serial I/Os.Electronic devices such as this are known as 144-pin integrated circuits.There is 33MHz clock frequency measured on this IC.UART is recommended that the operating temperature does not exceed -40°C to ensure long-term, normal performance.Ideally, the operating temperature should not exceed 85°C in order to ensure long-term performance.The configuration of this device is based on the 144 pins.The mount is done using Surface Mount.UART is possible to ensure reliabilUARTy when the supply voltage is kept below 3.6V.When the supply voltage is kept above 3V, reliability can be ensured.In order for the device to operate efficiently, 3.3V is the supply voltage.
XR17V258IV Features
8 serial I/Os
Clock frequency of 33MHz
Operating supply voltage of 3.3V

XR17V258IV Applications
There are a lot of Exar Corporation
XR17V258IV UARTs applications.

Battery Operated Electronics
Handheld Terminal
Personal Digital Assistants
Cellular Phones DataPort
Wireless Infrared Data Communications Systems
Handheld Terminals and Tablets
Handheld Computers
Wireless Portable Point-of-Sale Terminals
GPS Devices
Personal Digital Assistants Modules

Mount	Surface Mount
Package / Case	LQFP
Number of Pins	144
JESD-609 Code	e0
Moisture Sensitivity Level (MSL)	4 (72 Hours)
Number of Terminations	144
Terminal Finish	Tin/Lead (Sn/Pb)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Pin Count	144
Qualification Status	Not Qualified
Operating Supply Voltage	3.3V
Temperature Grade	INDUSTRIAL
Number of Channels	8
Max Supply Voltage	3.6V
Min Supply Voltage	3V
Nominal Supply Current	4mA
uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency	33MHz
Data Rate	8 Mbps
Address Bus Width	32
Boundary Scan	NO
Low Power Mode	YES
External Data Bus Width	32
Number of Serial I/Os	8
Bus Compatibility	PCI
Data Transfer Rate-Max	1 MBps
Communication Protocol	ASYNC, BIT
Length	20mm
Height Seated (Max)	1.6mm
Width	20mm
RoHS Status	RoHS Compliant