Datasheet Details
| Part number | ICS9248-87 |
|---|---|
| Manufacturer | Integrated Circuit Systems |
| File Size | 362.21 KB |
| Description | Frequency Generator & Integrated Buffers |
| Datasheet |
 ICS9248-87 Datasheet
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General Description
The ICS9248-87 is the single chip clock solution for designs using 810/810E style chipset.
It provides all necessary clock signals for such a system.
Spread spectrum may be enabled through I2C programming.
Key Features
- 2- CPUs @2.5V, up to 155MHz.
- 9 - SDRAM @ 3.3V, up to 155MHz.
- 8 - PCICLK @ 3.3V.
- 1 - IOAPIC @ 2.5V,.
- 2 - 3V66MHz @ 3.3V.
- 2- 48MHz, @3.3V fixed.
- 1- 24/48MHz, @3.3V.
- 1- REF @3.3V, 14.318MHz. Features:.
- Up to 155MHz frequency support.
- Support FS0-FS3 strapping status bit for I2C read back.
- Support power management: Power down Mode from I2C programming.
- Spread spectrum for EMI control (.