XR16M2551IM48-F Overview
There is a cost-effective package TQFP available.The type uPs/uCs/Peripheral ICs of this circuit is SERIAL IO/COMMUNICATION CONTROLLER, SERIAL.A configuration of 48 terminations is used.This device is powered by a voltage of 3.3V.A total of 2 serial I/Os are used to communicate data.An 48-pin integrated circuit is what this particular device is.This IC operates at a clock frequency of 64MHz.Surface Mount is used for mounting it.Maximum operating temperature is 85°C.If a power supply of 1.8/3.3V is available, electronic designers can use it with confidence.Furthermore, it is also capable of ALSO OPERATES AT 1.8V OR 2.5V SUPPLY.Temperatures as low as -40°C are acceptable to it.Universal asynchronous receiver-transmitter is possible to maintain normal operation when the voltage of the supply is below 3.63V.Supply voltage must remain above 2.97V in order to ensure normal operation.
XR16M2551IM48-F Features
2 serial I/Os
Clock frequency of 64MHz
Power supplies of 1.8/3.3V
ALSO OPERATES AT 1.8V OR 2.5V SUPPLY

XR16M2551IM48-F Applications
There are a lot of Exar Corporation
XR16M2551IM48-F UARTs applications.

Communications equipment
White goods
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

Mount	Surface Mount
Package / Case	TQFP
JESD-609 Code	e3
Pbfree Code	yes
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO OPERATES AT 1.8V OR 2.5V SUPPLY
HTS Code	8542.31.00.01
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	48
JESD-30 Code	S-PQFP-G48
Qualification Status	Not Qualified
Operating Temperature (Max)	85°C
Operating Temperature (Min)	-40°C
Supply Voltage-Max (Vsup)	3.63V
Power Supplies	1.8/3.3V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	2.97V
uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency	64MHz
Address Bus Width	3
Boundary Scan	NO
Low Power Mode	YES
External Data Bus Width	8
Number of Serial I/Os	2
Data Transfer Rate-Max	2 MBps
Communication Protocol	ASYNC, BIT
Length	7mm
Height Seated (Max)	1.2mm
Width	7mm
RoHS Status	RoHS Compliant