• Part: VL82C201
  • Manufacturer: VLSI
  • Size: 1.57 MB
Download VL82C201 Datasheet PDF
VL82C201 page 2
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VL82C201 Description

The device accepts a user supplied PROCCLK or generates its own using an internal clock modulation circuit. It also accepts a 14.318 MHz crystal to control the video clock and supplies reset and clock signals to the I/O slots. The device is manufactured with VLSI's advanced high-performance CMOS process and is available in a JEDECstandard 84-pin plastic leaded chip carrier (PLCC) package.

VL82C201 Key Features

  • Fully patible with IBM PC/AT-type designs
  • Replaces 36 integrated circuits on the PC/AT-type board
  • Supports 20 MHz system clock
  • Device is available as "cores- for user-specific designs
  • Sink 24 mA on slot driver outputs
  • Designed in CMOS for low power consumption
  • l -Ol ORW -MEMR
  • MEMW -INTA
  • LMEGCS
  • REFRESH} IOCHRDY