Key facts
- Brand
- Intel
- Model
- 82C288
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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Intel 82C288 Bus Controller Datasheet
Datasheet 21 pages · 1.2 MB · EN
The Intel 82C288 is a 20-pin CHMOS II bus controller designed for use in 80286 microsystems. It provides commands and controls for fully static devices, offering high-speed operation with flexible timing options. The device supports both MULTIBUS I compatible bus cycles and high-speed bus cycles via strapping options.
Read onlineIntel 82C288 specifications
| Package Type | 20 Pin PLCC (Plastic) |
|---|---|
| Alternative Package | 20 Pin Cerdip |
| Technology | High Speed CHMOS II |
| Static Design | Fully static circuitry |
| Power Mode | Low power mode supported |
| Clock Frequency Relation | System clock is twice the internal processor clock frequency |
| Power Dissipation | Directly related to operating frequency |
| Maximum Output Current | 3 mA |
Source: Intel 82C288 Bus Controller for 80286 Processors Datasheet
All Intel 82C288 documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What package options are available for the 82C288?
The 82C288 is offered in 20‑pin PLCC (plastic) and 20‑pin Cerdip packages.
From: Intel 82C288 Bus Controller for 80286 Processors Datasheet
How does the MB pin affect bus timing?
When MB is HIGH the controller uses MULTIBUS timing; when LOW it uses non‑MULTIBUS timing.
From: Intel 82C288 Bus Controller for 80286 Processors Datasheet