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CY28441

Cypress Semiconductor
Part Number CY28441
Manufacturer Cypress Semiconductor
Description Clock Generator
Published Jul 24, 2007
Detailed Description com CY28441 Clock Generator for Intel Alviso Chipset Features • Compliant to Intel CK410M • Supports...
Datasheet PDF File CY28441 PDF File

CY28441
CY28441


Overview
... Intel Pentium®-M CPU • Selectable CPU frequencies • Differential CPU clock pairs • 100-MHz differential SRC clocks • 96-MHz differential dot clock • 48-MHz USB clocks • SRC clocks independently stoppable through CLKREQ#[A:B] • 33-MHz PCI clock • Low-voltage frequency select input • I2C support with readback capabilities • Ideal Lexmark Spread Spectrum profile for maximum electromagnetic interference (EMI) reduction • 3.
3V power supply • 56-pin TSSOP package CPU x2 / x3 SRC x6 / x7 PCI x6 REF x1 DOT96 x1 USB_48 x1 Block Diagram XIN XOUT CPU_STP# PCI_STP# CLKREQ[A:B]# FS_[C:A] VTT_PWRGD# IREF Pin Configuration VDD_PCI VSS_PCI PCI3 VDD_CPU PCI4 CPUT[0:1], CPUC[0:1], CPU(T/C)2_ITP] PCI5 VDD_S...



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