It is used as a peripheral device and is programmed by the CPU to operate using virtually any data transmission technique in use. EXPRESS and military versions are also available. For an authorized continued source for this series, check inventory here.
New product introduction from Rochester Electronics’ Extension-of-Life Program
Rochester Electronics has re-introduced and continues to manufacture the 8251A – Programmable Communication Interface, the industry standard Universal Synchronous/Asynchronous Receiver/Transmitter designed for communications with microprocessor families.