DatasheetsPDF.com

UM8329B

UMC
Part Number UM8329B
Manufacturer UMC
Description Floppy Disk Interface
Published Jan 28, 2017
Detailed Description SUMO UM832918329T18329BI8329BT Features • Digital date separator Performs complete data separation function for floppy...
Datasheet PDF File UM8329B PDF File

UM8329B
UM8329B

Overview
SUMO UM832918329T18329BI8329BT Features • Digital date separator Performs complete data separation function for floppy disk drives Separates FM and MFM encoded data No critical adjustments necessary 5%" and 8" compatible • Variable write precompensation • Internal crystal osci lIator circu it • Track-selectable write precompensation • Retriggerable head-load timer • Compatible with the FDC 179X, 8272A, and other standard floppy disk controllers • SAN-III MOS N-CHANNEL TECHNOLOGY • Single + 5 volt supply • TTL compatible General Description The UM8329/B is an MOS integrated circuit designed to complement either the 179X or 8272A (765A) type of floppy disk controller chip.
It incorporates a digital data separator, write precompensation logic, and a head-load timer in one O.
3-inch wide 20-pin package.
A single pin will / configure the chip to work with either the 179X or 8272A type of controller.
The UM8329/B provides a number of different dynamically selected precom...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)