XR19L212IL48-F Overview
The package QFN EP offers the best value.Transmission is done through 2 channels.Tray is adopted for packaging.In its configuration, 48 terminations are used.The current status of this electronic part is Obsolete.Through Surface Mount, it can be mounted.With a supply voltage of 3.3 V ~ 5.5 V, it operates.In this case, the electronic device is a type of integrated circuit with 48 pins.UART is important to keep the operating temperature below -40°C to ensure a long working period.To ensure long-term operation, the operating temperature should not exceed 85°C.The 48 pins form the basis for its configuration.Using Surface Mount, it is mounted.UART is possible to ensure reliabilUARTy by keeping the supply voltage below 5.5V.Supply voltages above 3.3V can ensure reliability.Its high-efficiency operation depends on a supply voltage of 5V.The electronic component belongs to the series --.
XR19L212IL48-F Features
Operating supply voltage of 5V

XR19L212IL48-F Applications
There are a lot of Exar Corporation
XR19L212IL48-F UARTs applications.

Cellular data devices
Industrial computing
Communications equipment
White goods
Battery Operated Electronics
Handheld Terminal
Personal Digital Assistants
Cellular Phones DataPort
Wireless Infrared Data Communications Systems
Handheld Terminals and Tablets

Mount	Surface Mount
Package / Case	QFN EP
Mounting Type	Surface Mount
Number of Pins	48
Supplier Device Package	48-QFN-EP (7x7)
Series	--
Packaging	Tray
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Voltage - Supply	3.3 V ~ 5.5 V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Number of Functions	3
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	40
Pin Count	48
Qualification Status	Not Qualified
Operating Supply Voltage	5V
Temperature Grade	INDUSTRIAL
Number of Channels	2
Max Supply Voltage	5.5V
Min Supply Voltage	3.3V
Nominal Supply Current	45mA
Data Rate	1 Mbps
Differential Output	NO
Protocol	RS232
Input Characteristics	SCHMITT TRIGGER
Interface IC Type	LINE TRANSCEIVER
Driver Number of Bits	3
Receiver Number of Bits	3
Data Rate (Max)	1Mbps
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	7mm
Height Seated (Max)	1mm
Width	7mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free