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  1. Datasheet. Description. National Semiconductor ... PC16553. 1Mb / 37P. Dual Universal Asynchronous Receiver/Transmitter with FIFOs plus High Performance Parallel Interface. Intersil Corporation. 82C50A.

    • UM82C451 Download
    • 25 Pages
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    • UM82C451
  2. tween CPU and UM82C451. These lines are normally in a high- impedance state except during read operation. DO is the least significant bit (LSB) and is the first serial bit to be transmitted or received. 39 RESET I Reset: When low, the reset input forces the UM82C451 into an idle state in which all serial data activities are suspended. The

  3. Link URL. Part #: UM82C450. Download. File Size: 1MbKbytes. Page: 15 Pages. Description: ASYNCHRONOUS COMMUNICATION ELEMENT. Manufacturer: UMC Corporation.

  4. PARALLEL/ASYNCHRONOUS COMMUNLCATION, UM82C451 Datasheet, UM82C451 circuit, UM82C451 data sheet : UMC, alldatasheet, Datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors.

  5. UM82C451 Datasheet, UM82C451 datasheets, UM82C451 pdf, UM82C451 integrated circuits : UMC - PARALLEL/ASYNCHRONOUS COMMUNLCATION ,alldatasheet, Datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors.

  6. Release date. Empty. Actions. Encyclopedia link See all boards with this chipset See all BIOSes for this chipset. Last updated 23 March 2023, 09:01 PDT. Image 1 of 2 (computerguy096) Image 2 of 2 (computerguy096) Get info, documentation and more about the UMC UM82C491 chipset.

  7. Download. File Size: 1MbKbytes. Page: 24 Pages. Description: SINGLE CHIP MULTI - I/O. Manufacturer: UMC Corporation.