SCC2681AE1N40 Overview
The package PDIP offers the best value.Transmission is done through 2 channels.As its uP/uC/Peripheral ICs type, SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used.In its configuration, 40 terminations are used.In order to operate it, a supply voltage of 5V is required.As a means of transferring data, there are 2 serial I/Os.In this case, the electronic device is a type of integrated circuit with 40 pins.This IC measures its clock frequency at 4MHz.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.UART is possible to ensure reliabilUARTy by keeping the supply voltage below 5.5V.Supply voltages above 4.5V can ensure reliability.The use of 5V power supplies is efficient and reliable for electronic designers.Its high-efficiency operation depends on a supply voltage of 5V.
SCC2681AE1N40 Features
2 serial I/Os
Clock frequency of 4MHz
Power supplies of 5V
Operating supply voltage of 5V

SCC2681AE1N40 Applications
There are a lot of NXP Semiconductors / Freescale
SCC2681AE1N40 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

Package / Case	PDIP
Surface Mount	NO
JESD-609 Code	e2
Pbfree Code	yes
Number of Terminations	40
Terminal Finish	Tin/Silver (Sn/Ag)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Terminal Position	DUAL
Terminal Form	THROUGH-HOLE
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Supply Voltage	5V
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Pin Count	40
Qualification Status	Not Qualified
Operating Supply Voltage	5V
Power Supplies	5V
Temperature Grade	INDUSTRIAL
Number of Channels	2
Max Supply Voltage	5.5V
Min Supply Voltage	4.5V
Nominal Supply Current	10mA
uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency	4MHz
Data Rate	115.2 kbps
Address Bus Width	4
Boundary Scan	NO
Low Power Mode	NO
External Data Bus Width	8
Number of Serial I/Os	2
Communication Protocol	ASYNC, BIT
Data Encoding/Decoding Method	NRZ
Height Seated (Max)	4.7mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free