It's a electronic part of the 48-LQFP package. There is a Tape & Reel (TR) package attached to it. Normal operation is limited to 350MHz. A mount of Surface Mount has been applied to it. Fanout Buffer (Distribution), Divider, Multiplexer?is?the?classification?for?this?electrical?component. Temperature -40°C~85°C is recommended for reliable performance. In general, it should be able to work with a power source of 2.375V~3.465V volts. There is an output of LVCMOS. The structure belongs to the MPC9443 family of structures.
MPC9443AER2 Features
The operating temperature of -40°C~85°C degrees
MPC9443AER2 Applications
There are a lot of Renesas Electronics America Inc. MPC9443AER2 Clock Buffers & Drivers applications.