Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    UM83C021 Search Results

    UM83C021 Datasheets (1)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    UM83C021 United Microelectronics Hard Disk Controller Scan PDF

    UM83C021 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    UM83C002

    Abstract: UM83C021 C127E ESDI CRC-16 ST-506 QIC-36 ESDI host G0004 6L57
    Text: UNICORN MICROELECTRONICS 24 E D T S T flT ñ ñ 0 0 0 0 3 ^ 2 T I 3 3 ñ S3 T ^ Z - S Z - ú Z UM83C021 Hard Disk Controller P R E L IM IN A R Y Features Sector • Serializer-deserializer ■ Programmable track format, compatible with WD Track format ■ External drive select and head select registers for expandability


    OCR Scan     		PDF 6l57fl7Ã UM83C021 ST-506, ST-412, ST-412HP, QIC-36 UM83C021 ST-506 ST-412 UM83C002 C127E ESDI CRC-16 ST-506 ESDI host G0004 6L57

    UM83021

    Abstract: 74LS629 8031 pin diagram ZA12 2A15 ST-506 UM83C022 ZA13 8031 driver Unicorn Microelectronics
    Text: UNICORN MI CRO ELECTRONI CS H4E D TS7é7ññ OOQGMll 1 • :3 T -5 2 -23-62 UM83C022 AT HDC Interface PR ELIM INARY Features Buffer size 4k bytes Sector size 512 bytes 84-pin PLCC package ■ IBM PC/AT interface compatible ■ Jumper selectable for R LL/MFM disk interface


    OCR Scan     		PDF UM83C022 UM83C022 ST-506 ST-412) 84-pin ST-506/412 UM83021 74LS629 8031 pin diagram ZA12 2A15 ST-506 ZA13 8031 driver Unicorn Microelectronics