Datasheet4U Logo Datasheet4U.com

COM8251A - Universal Synchronous/Asynchronous Receiver/Transmitter

General Description

The COM 8251A is an MaS/LSI device fabricated using SMC's patented COPLAMOS® technology that meets the majority of asynchronous and synchronous data communication requirements by interfacing parallel digital systems to asynchronous and synchronous data communication channels while requiring a minimu

Key Features

  • USART PIN.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
COM8017 (COM8017 / COM8502) UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER UART ETC
COM8046 Baud Rate Generator Standard Microsystems Corporation
COM8046T Baud Rate Generator Standard Microsystems Corporation
COM8116 Dual Baud Rate Generator ETC
COM8126 Baud Rate Generator ETC

Other Datasheets by SMSC (now Microchip Technology)

Part Number Description
COM8004 Dual 32-Bit CRC SDLC Generator/Checker
COM8018 Universal Asynchronous Receiver/Transmitter
COM8116T Dual Baud Rate Generator
COM8136 Dual Baud Rate Generator
COM8136T Dual Baud Rate Generator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
STANDARD MICROSYSTEMS CORPORATION COM 8251A ILPC FAMILY Universal SynchronousIAsynchronous ReceiverITransmitter FEATURES USART PIN CONFIGURATION D Asynchronous or Synchronous Operation -Asynchronous: 5-8 Bit Characters Clock Rate-1, 16 or 64 X Baud Rate Break Character Generation 1,1 112 or 2 Stop Bits False Start Bit Detection Automatic Break Detect and Handling -Synchronous: 5-8 Bit Characters Internal or External Character Synchronization Automatic Sync Insertion Single or Double Sync Characters Programmable Sync Character(s) D Baud Rate-Synchronous- DC to 64K Baud -Asynchronous-DC to 19.