The 44-LCC (J-Lead) package is the most cost-effective.Transmission uses 1, UART channels.As for packaging, Tape & Reel (TR) is chosen.The current status of this electronic part is Obsolete.You can mount it by using Surface Mount.This device operates with a supply voltage of 4.5V~5.5V.
PC16550DVX Features
PC16550DVX Applications
There are a lot of Rochester Electronics, LLC PC16550DVX UARTs applications.