Datasheet Details
| Part number | ICS9250-23 |
|---|---|
| Manufacturer | Integrated Circuit Systems |
| File Size | 403.16 KB |
| Description | Frequency Generator & Integrated Buffers |
| Datasheet |
 ICS9250-23 Datasheet
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General Description
The ICS9250-23 is a single chip clock solution for desktop designs using the 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 166MHz.
- 13 - SDRAM @ 3.3V, up to 166MHz.
- 2 - 3V66 @ 3.3V, 2x PCI MHz.
- 8 - PCI @3.3V.
- 1 - 48MHz, @3.3V fixed.
- 1 - 24MHz @ 3.3V.
- 2 - REF @3.3V, 14.318MHz. Features:.
- Up to 166MHz frequency support.
- Support power management through PD#.
- Spread spectrum for EMI control (± 0.25%) center spread.
- Uses external 14.318MHz crystal.
- FS pins for frequency select Key Spe.