XR16L570IL32-F Overview
UART is available in the cost-effective QFN package.There are 1 channels used for transmission.SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used as its uPs/uCs/Peripheral ICs type.32 terminations are used as parts of its configuration.The supply voltage of 5V is provided for its operation.There are 1 serial I/Os working as a way for data communication.This electronic device is a type of 32-pin IC.The clock frequency of this IC is measured at 50MHz.The operating temperature should not exceed -40°C to ensure normal work for a long time.The operating temperature should be in excess of 85°C to ensure the normal work for a long time.32 pins are designed to form the basis of its configuration.UART is mounted in the way of Surface Mount.Reliability can be ensured when the supply voltage is kept below 5.5V.Reliability can be ensured when the supply voltage is kept above 1.62V.The supply voltage of 5V is provided for its high-efficiency operation.
XR16L570IL32-F Features
1 serial I/Os
Clock frequency of 50MHz
Operating supply voltage of 5V

XR16L570IL32-F Applications
There are a lot of Exar Corporation
XR16L570IL32-F UARTs applications.

Factory automation and process control
Portable and battery operated devices
Cellular data devices
Industrial computing
Communications equipment
White goods
Battery Operated Electronics
Handheld Terminal
Personal Digital Assistants
Cellular Phones DataPort

Mount	Surface Mount
Package / Case	QFN
Number of Pins	32
JESD-609 Code	e3
Pbfree Code	yes
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	32
Terminal Finish	MATTE TIN
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	5V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	40
Pin Count	32
Qualification Status	Not Qualified
Operating Supply Voltage	5V
Temperature Grade	INDUSTRIAL
Number of Channels	1
Max Supply Voltage	5.5V
Min Supply Voltage	1.62V
Nominal Supply Current	3mA
uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency	50MHz
Data Rate	4 Mbps
Address Bus Width	3
Boundary Scan	NO
Low Power Mode	YES
External Data Bus Width	8
Number of Serial I/Os	1
Data Transfer Rate-Max	0.5 MBps
Communication Protocol	ASYNC, BIT
Length	5mm
Width	5mm
RoHS Status	RoHS Compliant
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Surface Mount	YES
Packaging	Tray
Feature	Timer/Counter
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Terminal Finish	Matte Tin (Sn)
HTS Code	8542.31.00.01
Voltage - Supply	1.62V~5.5V
JESD-30 Code	S-XQCC-N32
Operating Temperature (Max)	85°C
Operating Temperature (Min)	-40°C
Number of Channels	1, UART
Protocol	RS232, RS422
Data Rate (Max)	4Mbps
FIFO's	16 Byte
With False Start Bit Detection	Yes
Height Seated (Max)	1mm