SC16C554BIBS,551 Overview
There is a cost-effective 48-VFQFN Exposed Pad package available for this product.The transmission of data takes place over 4, QUART channels.For packaging purposes, Tray is used.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used to identify the uPs/uCs/Peripheral ICs on the board.Configuration of this device involves 48 terminations.For its operation, it requires a supply voltage of 3.3V.At present, this electronic part has a status of Obsolete.Data is communicated via 4 serial I/Os.Mounting it through Surface Mount is possible.During operation, the supply voltage is set to 2.5V 3.3V 5V.Electronic devices such as this are known as 48-pin integrated circuits.There is 80MHz clock frequency measured on this IC.85°C is the maximum temperature that it can operate at.When power supplies are provided of 2.5/5V, it is reliable and efficient for electronic designers.Furthermore, it has the ability to perform ALSO OPERATES AT 2.5V AND 5V SUPPLY as well.Basically, it uses SC16C554 as its base part number.A minimum of -40°C is required for operation.
SC16C554BIBS,551 Features
4 serial I/Os
Clock frequency of 80MHz
Power supplies of 2.5/5V
ALSO OPERATES AT 2.5V AND 5V SUPPLY

SC16C554BIBS,551 Applications
There are a lot of NXP USA Inc.
SC16C554BIBS,551 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

Mounting Type	Surface Mount
Package / Case	48-VFQFN Exposed Pad
Surface Mount	YES
Packaging	Tray
Published	2010
JESD-609 Code	e4
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	ALSO OPERATES AT 2.5V AND 5V SUPPLY
HTS Code	8542.31.00.01
Voltage - Supply	2.5V 3.3V 5V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.4mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	SC16C554
Pin Count	48
JESD-30 Code	S-PQCC-N48
Qualification Status	Not Qualified
Operating Temperature (Max)	85°C
Operating Temperature (Min)	-40°C
Power Supplies	2.5/5V
Temperature Grade	INDUSTRIAL
Number of Channels	4, QUART
uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency	80MHz
Address Bus Width	5
Boundary Scan	NO
Low Power Mode	NO
External Data Bus Width	8
Data Rate (Max)	5Mbps
Number of Serial I/Os	4
Data Transfer Rate-Max	0.625 MBps
Communication Protocol	ASYNC, BIT
FIFO's	16 Byte
With Modem Control	Yes
Length	6mm
Height Seated (Max)	1mm
Width	6mm
RoHS Status	ROHS3 Compliant