ICS9248-138 Datasheet (Renesas) - Frequency Generator & Integrated Buffer

ICS9248-138, Frequency Generator & Integrated Buffer

The ICS9248-138 is the single chip clock solution for designs using the 810/810E and Solano style chipset.

It provides all necessary clock signals for such a system.

Spread spectrum may be enabled through I2C programming.

Spread spectrum typically reduces system EMI by 8dB to 10dB.

This simplifies E

ICS9248-138 Features

* 2- CPUs @ 2.5V

* 9 - SDRAM @ 3.3V, including 1 free running

* 7 - PCICLK @ 3.3V

* 1 - IOAPIC @ 2.5V,

* 3 - 3V66MHz @ 3.3V

* 2 - 48MHz, @ 3.3V fixed.

* 1 - 24/48MHz, @3.3V selectable by I2C

* 1 - REF @v3.3V, 14.318MHz. Features: