XR16V654IV80-F Overview
There is a cost-effective LQFP package available for this product.The transmission of data takes place over 4 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 80 terminations.For its operation, it requires a supply voltage of 3.3V.Data is communicated via 4 serial I/Os.Electronic devices such as this are known as 80-pin integrated circuits.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 80 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 2.25V, reliability can be ensured.When power supplies are provided of 2.5/3.3V, it is reliable and efficient for electronic designers.Furthermore, it has the ability to perform ALSO OPERATES AT 2.5V SUPPLY @ 50MHZ as well.With a supply current of 3mA, it is suitable for a variety of applications.Various information is stored in the memory with size 64B.
XR16V654IV80-F Features
4 serial I/Os
Power supplies of 2.5/3.3V
ALSO OPERATES AT 2.5V SUPPLY @ 50MHZ

XR16V654IV80-F Applications
There are a lot of Exar Corporation
XR16V654IV80-F 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	80
Weight	639.990485mg
JESD-609 Code	e3
Pbfree Code	yes
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	80
Terminal Finish	MATTE TIN
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Additional Feature	ALSO OPERATES AT 2.5V SUPPLY @ 50MHZ
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	40
Pin Count	80
Qualification Status	Not Qualified
Power Supplies	2.5/3.3V
Temperature Grade	INDUSTRIAL
Number of Channels	4
Max Supply Voltage	3.6V
Min Supply Voltage	2.25V
Memory Size	64B
Operating Supply Current	3mA
Nominal Supply Current	3mA
uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Data Rate	16 Mbps
Address Bus Width	3
Boundary Scan	NO
Low Power Mode	YES
External Data Bus Width	8
Number of Serial I/Os	4
Data Transfer Rate-Max	2 MBps
Communication Protocol	ASYNC, BIT
Length	12mm
Height Seated (Max)	1.6mm
Width	12mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free