It is a part of the 18-SOIC (0.295, 7.50mm Width) package. This packaging has a Tape & Reel (TR)-shape, making it convenient to carry around. A reliable operation requires a temperature that is regulated to -40°C~125°C. It should work as long as you use a 3V~5.5VV power source. Among other things, it contains 18 terminations. This number is part of the MCP2140 family. A 5.5V-volt supply voltage is recommended for maximum efficiency. Its IC has the telecom type TELECOM CIRCUIT.
MCP2140T-I/SO Features
MCP2140T-I/SO Applications
There are a lot of Microchip Technology MCP2140T-I/SO Controllers Interface ICs applications.