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    UPD72066 Search Results

    UPD72066 Datasheets (3)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    uPD72066C NEC SINGLE/DOUBLE DENSITY FLOPPY DISK CONTROLLERS Scan PDF
    uPD72066G NEC SINGLE/DOUBLE DENSITY FLOPPY DISK CONTROLLERS Scan PDF
    uPD72066L NEC SINGLE/DOUBLE DENSITY FLOPPY DISK CONTROLLERS Scan PDF

    UPD72066 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    d72065c

    Abstract: PD72065 pluto nx nec 765 fdc D8251 d72065 HPD72065L mark 1AM UD765 FDC zilog
    Text: NEC /¿ P D 7 2 0 6 5 /6 6 SINGLE I DOUBLE D EN SITY FLOPPY D IS K CONTROLLERS N E C Electronics Inc. D escription Features ThejiPD72065isan LSI floppy disk controller {FDC chip which contains the circu itry and control functions for interfacing a processor to 4 floppy disk drives. It is capa­


    OCR Scan     		uPD72065 iPD72065 mPD72066 fiPD72066 MPD72 fiPD72066 iPD7265 d72065c PD72065 pluto nx nec 765 fdc D8251 d72065 HPD72065L mark 1AM UD765 FDC zilog PDF

    UPD72069

    Abstract: STP 4310 STP- 4310 upd72068 uPD7265 uPD765A uPD72064 UPD765B DDAM uPD72066
    Text: CHAPTER 4. COMMANDS OUTLINE OF COMMAND OPERATION The FDC executes commands given from the main system in the following three phases. 1 Command Phase (C-Phase) The FDC, when in the idle state (command wait), receives commands and the parameters which specify


    OCR Scan     		bH27S25 UPD72069 STP 4310 STP- 4310 upd72068 uPD7265 uPD765A uPD72064 UPD765B DDAM uPD72066 PDF