XR68M752IL32-F Overview
In order to make it more cost-effective, this product is also available in a package of QFN EP.The transmission of information is carried out through 2 channels.When UART comes to packaging, Tray is adopted as the packaging method.There is an uPs/uCs/Peripheral ICs type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL which is used for it.In order to configure this device, 32 terminations are used.In order for it to operate, a voltage of 3.3V must be provided.At present, this electronic part is in the state of Active.Data communication is supported by 2 serial I/Os.Mounting is done through Surface Mount.UART operates on a voltage of 1.62 V ~ 3.63 V.This electronic device belongs to the 32-pin IC family.In this IC, the clock frequency is 64MHz.For a long-term satisfactory performance, it is necessary not to exceed the operating temperature of -40°C.The operating temperature should be in excess of 85°C to ensure the normal work for a long time.The 32 pins are at the core of the device's configuration.The device is mounted in accordance with Surface Mount.As long as the supply voltage is kept below 3.63V, reliability can be ensured.Having a voltage higher than 1.62V can ensure reliability.Providing 1.8/3.3V power supplies is reliable and efficient for electronic designers.-- signifies that the electronic component belongs to the series.
XR68M752IL32-F Features
2 serial I/Os
Clock frequency of 64MHz
Power supplies of 1.8/3.3V

XR68M752IL32-F Applications
There are a lot of Exar Corporation
XR68M752IL32-F UARTs applications.

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
Battery Operated Instruments
Multimedia Systems
Serial to Parallel/Parallel to Serial Converter

Mount	Surface Mount
Package / Case	QFN EP
Mounting Type	Surface Mount
Number of Pins	32
Supplier Device Package	32-QFN (5x5)
Series	--
Packaging	Tray
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	32
Terminal Finish	Matte Tin (Sn)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Voltage - Supply	1.62 V ~ 3.63 V
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Pin Count	32
Power Supplies	1.8/3.3V
Temperature Grade	INDUSTRIAL
Number of Channels	2
Max Supply Voltage	3.63V
Min Supply Voltage	1.62V
Nominal Supply Current	2mA
uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency	64MHz
Data Rate	16 Mbps
Address Bus Width	3
Protocol	RS232, RS422, RS485
Boundary Scan	NO
Low Power Mode	YES
External Data Bus Width	8
Data Rate (Max)	16Mbps
Number of Serial I/Os	2
Communication Protocol	ASYNC, BIT
With False Start Bit Detection	Yes
Features	Internal Oscillator, Timer/Counter
With Modem Control	Yes
With Auto Flow Control	Yes
With IrDA Encoder/Decoder	Yes
Length	5mm
Height Seated (Max)	1mm
Width	5mm
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free
Factory Lead Time	8 Weeks
Package / Case	32-VFQFN Exposed Pad
Surface Mount	YES
Feature	Internal Oscillator, Timer/Counter
Moisture Sensitivity Level (MSL)	2 (1 Year)
Additional Feature	ALSO OPERATES AT 1.8V OR 2.5V SUPPLY
HTS Code	8542.31.00.01
Voltage - Supply	1.62V~3.63V
Terminal Form	NO LEAD
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
JESD-30 Code	S-XQCC-N32
Qualification Status	Not Qualified
Operating Temperature (Max)	85°C
Operating Temperature (Min)	-40°C
Number of Channels	2, DUART
Data Transfer Rate-Max	2 MBps
FIFO's	64 Byte