S82078
S82078 is 82078 CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER manufactured by Intel Corporation.
82078 CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER
Small Footprint and Low Height Packages Supports Standard 5 0V as Well as Low Voltage 3 3V Platforms Selectable 3 3V and 5 0V Configuration 5 0V Tolerant Drive Interface Enhanced Power Management Application Software Transparency Programmable Powerdown mand Save and Restore mands for 0V Powerdown Auto Powerdown and Wakeup Modes Two External Power Management Pins Consumes No Power While in Powerdown Programmable Internal Oscillator Floppy Drive Support Features
Drive Specification mand Media ID Capability Provides Media Recognition Drive ID Capability Allows the User to Recognize the Type of Drive Selectable Boot Drive Standard IBM and ISO Format Features
Format with Write mand for High Performance in Mass Floppy Duplication Integrated Host Disk Interface Drivers
Integrated Analog Data Separator 250 Kbits sec 300 Kbits sec 500 Kbits sec 1 Mbits sec 2 Mbits sec Integrated Tape Drive Support Standard 1 Mbps 500 Kbps 250 Kbps Tape Drives New 2 Mbps Tape Drive Mode Perpendicular Recording Support for 4 MB Drives Fully Decoded Drive Select and Motor Signals Programmable Write Prepensation Delays Addresses 256 Tracks Directly Supports Unlimited Tracks 16 Byte FIFO Single-Chip Floppy Disk Controller Solution for Portables and Desktops 100% PC-AT patible 100% PS 2 patible 100% PS 2 Model 30 patible Fully patible with Intel’s 386SL Microprocessor Super Set Integrated Drive and Data Bus Buffers Available in 64 Pin QFP and 44 Pin QFP Package
(See Package Specification Order Number 240800 Package Type S)
The 82078 Product Family brings a set of enhanced floppy disk controllers These include several Features that allow for easy implementation in both the portable and desktop market The current family includes a 64 pin and a 44 pin part in the smaller form factor QFP package The 3 3V version of the 64 pin part provides an ideal solution for the rapidly emerging 3...
