Overview
Description
The Intersil 82C84A is a high performance CMOS Clock Generatordriver which is designed to service the requirements of both CMOS and NMOS microprocessors such as the 80C86, 80C88, 8086 and the 8088. The chip contains a crystal controlled oscillator, a divide-bythree counter and complete "Ready" synchronization and reset logic. Static CMOS circuit design permits operation with an external frequency source from DC to 25MHz. Crystal controlled operation to 25MHz is guaranteed with the use of a parallel, fundamental mode crystal and two small load capacitors. All inputs (except X1 and RES) are TTL compatible over temperature and voltage ranges. Power consumption is a fraction of that of the equivalent bipolar circuits. This speed-power characteristic of CMOS permits the designer to custom tailor his system design with respect to power and/or speed requirements.
Features
- Generates the System Clock For CMOS or NMOS Microprocessors
- Up to 25MHz Operation
- Uses a Parallel Mode Crystal Circuit or External Frequency Source
- Provides Ready Synchronization
- Generates System Reset Output From Schmitt Trigger Input
- TTL Compatible Inputs/Outputs
- Very Low Power Consumption
- Single 5V Power Supply
- Operating Temperature Ranges
- C82C84A 0°C to +70°C
- I82C84A -40°C to +85°C
- M82C84A -55°C to +125°C
- Pb-Free Plus Anneal Available (RoHS Compliant)
Documentation
| Document title | Document type
|
Date Date | |
|---|---|---|---|
| PDF 644 KB | Datasheet | ||
| PDF 338 KB | Application Note | ||
| PDF 4.85 MB | Brochure | ||
| PDF 345 KB | End Of Life Notice | ||
| PDF 320 KB | End Of Life Notice | ||
| PDF 200 KB | End Of Life Notice | ||
| PDF 227 KB | Price Increase Notice | ||
| PDF 282 KB | Product Advisory | ||
| PDF 323 KB | Product Change Notice | ||
| PDF 174 KB | Product Change Notice | ||
| PDF 147 KB | Product Change Notice | ||
| PDF 151 KB | Product Change Notice | ||
12 items
|
|||
Design & Development
Software & Tools
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
| CERDIP | Tube | 100 | Get Samples, | |
| CERDIP | Tube | 100 | Get Samples, |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product