82C88 General Description
The Intersil 82C88 is a high performance CMOS Bus Con-troller manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). The 82C88 provides the control and command timing signals for 80C86, 80C88, 8086, 8088,8089, 80186, and 80188 based systems. The high output
drive capability of the 82C88 eliminates the need for addi- tional bus drivers.
Static CMOS circuit design insures low operating power. The Intersil advanced SAJI process results in performance equal to or greater than existing equivalent products at a significant power savings.
82C88 Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V
Input, Output or I/O Voltage . . . . . . . . . . . .GND -0.5V to Vcc +0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 1
82C88 Features
* Compatible with Bipolar 8288
* Performance Compatible with:
- 80C86/80C88. . . . . . . . . . . . . . . . . . . . . . . . . .(5/8MHz)
- 80186/80188 . . . . . . . . . . . . . . . . . . . . . . . . . .(6/8MHz)
- 8086/8088 . . . . . . . . . . . . . . . . . . . . . . . . . . . .(5/8MHz)
- 8089
* Provides Advanced Commands for Multi-Master Busses
* Three-State Command Outputs
* Bipolar Drive Capability
* Scaled SAJI IV CMOS Process
* Single 5V Power Supply
* Low Power Operation
- ICCSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A (Max)
- ICCOP . . . . . . . . . . . . . . . . . . . . . . . . .1mA/MHz (Max)
* Operating Temperature Ranges
- C82C88 . . . . . . . . . . . . . . . . . . . . . . . . . .0 to +70
- I82C88 . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +85
- M82C88 . . . . . . . . . . . . . . . . . . . . . . . -55 to +125
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