Product Summary

The W83759F is an advanced vl-ide disk controller. It is an advanced version of Winbond’s popular VL-IDE interface chip.

Parametrics

W83759F absolute maximum ratings: (1)Power Supply Voltage: -0.3 to 7.0 V; (2)Input Voltage: VSS-0.3 to VDD +0.3 V; (3)Operating Temperature (Ta): 0 to + 70℃; (4)Storage Temperature: -55 to + 150℃.

Features

W83759F features: (1)Pin-to-pin backward compatible with W83759 VL-IDE Interface chip; (2)VESA VL-Bus Rev 2.0 compatible, connects directly to local bus and four IDE drives; (3)Direct interface to various ANSI ATA/ATA-2/FAST ATA/IDE-2/Enhanced IDE drives; (4)Supports 32 and 16-bit data transfer; (5)Fully software programmable for command active/recovery time and address setup, data hold time; (6)Built-in VL-Bus to 16-bit IO data buffer for special applications; (7)Fully supports Enhanced IDE features, including Fast PIO, Mode 3/4, IORDY flow control, prefetch control; (8)Supports dual channels to allow up to four drives or non-disk devices (ATAPI CD-ROM and tape drives); (9)Pipeline pre-fetched reads and posted writes for concurrent disk and host operations; (10)Independent access timing for all drives (primary/secondary and master/slave); (11)All Enhanced IDE new features may be disabled/enabled via driver or power-on setting by per drive selectability; (12)ATA/Mode 0-4 PIO speed may be set as default timing of each drive via power-on jumper setting; (13)Supports slave DMA mode protocol (reserved); (14)Supports auto power-down, standby, suspend APM power management state for green PCs; (15)Primary and secondary channel can be independently enabled/disabled by software or jumper setting; (16)Supports drivers for DOS, Windows, OS/2, UNIX, and Netware; (17)Packaged in 100-pin QFP.

Diagrams

W83759F system block diagram

W83757
W83757

Other


Data Sheet

Negotiable 
W83759A
W83759A

Other


Data Sheet

Negotiable 
W83768
W83768

Other


Data Sheet

Negotiable 
W83769
W83769

Other


Data Sheet

Negotiable 
W83772G
W83772G


IC H/W MONITOR 8-TSSOP

Data Sheet

0-480: $0.68
W83781D
W83781D

Other


Data Sheet

Negotiable