UM8272A Datasheet, controller equivalent, UMC

UM8272A Features

• Controller
• IBM Compatible in Both Single and Double Density Recording Formats
• Programmable Data Record Lengths: 128, 256, 512, or 1024 Bytes/Sector
• Multi-Sector and

PDF File Details

Part number:

UM8272A

Manufacturer:

UMC

File Size:

1.01MB

Download:

📄 Datasheet

Description:

Floppy disk controller. The UM8272A is an LSI Floppy DIsk Controller (FDC) Chip, which contains the circuitry and control functions for interfacing a proces

TAGS

UM8272A

UMC

📁 Related Datasheet

UM8272A-4 - Floppy Disk Controller (UMC)
(l)UMC UM8272A / UM8272A'-4 : : : : : : : : : : : : : Floppy Disk Controller Features • IBM Compatible in Both Single and Double Density Recording.

UM821 - uP Reset Circuits (Union Semiconductor)
UM807/821/822 μP Reset Circuits with Long Manual Reset Setup Period UM807/821/822 SOT143 General Description The UM807/821/822 are low-power micropr.

UM822 - uP Reset Circuits (Union Semiconductor)
UM807/821/822 μP Reset Circuits with Long Manual Reset Setup Period UM807/821/822 SOT143 General Description The UM807/821/822 are low-power micropr.

UM8237A - Programmable DMA Controller (UMC)
eUMC UM8237A/ 8237A-4/ 8237A-5 Programmable DMA Controller (DMAC) Features • Enable/Disable control of individual DMA requests • Four independent DM.

UM8237A-4 - Programmable DMA Controller (UMC)
eUMC UM8237A/ 8237A-4/ 8237A-5 Programmable DMA Controller (DMAC) Features • Enable/Disable control of individual DMA requests • Four independent DM.

UM8237A-5 - Programmable DMA Controller (UMC)
eUMC UM8237A/ 8237A-4/ 8237A-5 Programmable DMA Controller (DMAC) Features • Enable/Disable control of individual DMA requests • Four independent DM.

UM8237AE-5 - CMOS CLOCK GENERATOR & DRIVER (ETC)
.

UM82450 - Asynchronous Communication Element (UMC Corporation)
.. .. .. .. .. .. .. .

UM8250 - Asynchronous Communication Element (UMC)
SUMO -============ UM82450/ UM8250 fl~ AsynchroEnleomusenCt o(AmCmEu)nication Feature • Adds or deletes standard asynchronous munication bits (S.

UM8250B - Asynchronous Communication Element (UMC Corporation)
.. .. .. .. .. .. .. .