ICS94215 - Programmable System Clock Chip

Integrated Circuit Systems

ICS94215 Datasheet Preview — Preview of ICS94215 PDF

Datasheet Details

Part number	ICS94215
Manufacturer	Integrated Circuit Systems
File Size	196.57 KB
Description	Programmable System Clock Chip
Datasheet	ICS94215_IntegratedCircuitSystems.pdf

ICS94215 Product details

Description

PIN NUMBER 1 2 CPU_STOP#1, 2 3,9,16,22, 33,39,45, 47 4 5 6,14 7 MODE1, 2 8 10 11, 12, 13 15 17, 18, 20, 21, 28, 29, 31, 32, 34, 35,37,38 19,30,36 23 24 25 26 27 40 41 42 43 44 46 48 FS3 PCICLK0 SEL24_48#1, 2 PCICLK1 PCICLK(2:4) BUFFER IN SDRAM (11:0) VDD3 SDATA SCLK 24_48MHz FS1 FS0 1, 2 1, 2 PIN NAME VDD1 REF0 TYPE

Features

1 - Differential pair open drain CPU clocks.
1 - CPU clock @ 3.3V.
13 - SDRAM @ 3.3V.
6 - PCI @3.3V,.
1 - 48MHz, @3.3V fixed.
1 - 24/48MHz @ 3.3V.
2 - REF @3.3V, 14.318MHz. Features:.
Programmable ouput frequency.
Programmable ouput rise/fall time.
Programmable PCI_F and PCICLK skew.
Spread spectrum for EMI control typically by 7dB to 8dB, with programmable spread percentage.
Watchd.

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Published: Jun 3, 2006 |