CY28547LFXC Silicon Laboratories Inc, CY28547LFXC Datasheet

CY28547LFXC

Manufacturer Part Number

CY28547LFXC

Description

Clock Generators & Support Products CK505 Mobile System Clock

Manufacturer

Silicon Laboratories Inc

Datasheet

1.CY28547.pdf (24 pages)

Specifications of CY28547LFXC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

CY28547LFXC

Manufacturer:

CYPRESS/赛普拉斯

Quantity:

20 000

Company:

H&T Electronics

Part Number:

CY28547LFXC

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CY28547LFXCT

Manufacturer:

SpectraLi

Quantity:

2 203

Company:

Meier Automation Equipment Co., Limited

Part Number:

CY28547LFXCT

Manufacturer:

CYPRESS/赛普拉斯

Quantity:

20 000

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Features

Table 1. Output Confguration Table

400 West Cesar Chavez, Austin, TX 78701

....................... Document #: 001-05103 Rev *B Page 1 of 24

• Compliant to Intel

• Selectable CPU frequencies

• Low power differential CPU clock pairs

• 100-MHz low power differential SRC clocks

• 96-MHz low power differential dot clock

• 27-MHz Spread and Non-spread video clock

• 48-MHz USB clock

• SRC clocks independently stoppable through

CLKREQ#[1:9]

VTTPWR_GD#/PD

x2/x3

CPU

CPU_STP#

PCI_STP#

CLKREQ#

SDATA

ITP_EN

FS[C:A]

FCTSEL

SCLK

Xout

Xin

14.318MHz

x9/11

SRC

Crystal

Logic

I2C

Block Diagram

Graphi

PLL3

PLL1

PLL2

Fixed

CK410M and CK505

CPU

PLL4

27M

PLL Reference

Divider

PCI

REF

x 2

Clock Generator for Intel

DOT96

1+(512) 416-8500

VDD_CPU

CPUT[1:0]

CPUC[1:0]

VDD_SRC

CPUT2_ITP/SRCT10

CPUC2_ITP/SRCC10

VDD_SRC

SRCT [9:1]

SRCC [9:1]

x 1

VDD_REF

REF[1:0]

VDD_48

27_NSS

LCD_100MC/SRCC0

27_SS

VDD_48

VDD_PCI

PCI[4:1]

LCD_100MT/SRCT0

VDD_48

DOT96T

DOT96C

VDD_48

USB_48 [1:0]

VDD_SRC

VDD_PCI

PCIF0

CPUC2_ITP / SRCC_10

CPUT2_ITP / SRCT_10

USB_48M

• 96/100-MHz low power spreadable differential video

• 33-MHz PCI clocks

• Buffered Reference Clock 14.318 MHz

• Low-voltage frequency select inputs

• I

• Ideal Lexmark Spread Spectrum profile for maximum

• 3.3V power supply

• 72-pin QFN package

x 1

CPUC1_MCH

CPUT1_MCH

clock

electromagnetic interference (EMI) reduction

* PGMODE

VDD_SRC

VSS_SRC

VDD_CPU

VSS_CPU

VDD_REF

SRCC_9

C support with readback capabilities

SRCT_9

CPUC0

SDATA

CPUT0

VDDA

VSSA

SCLK

1+(512) 416-9669

72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

LCD

Pin Configuration

CY28547

CK410M/CK505

27M

www.silabs.com

CY28547

VDD_SRC

SRCC_2

SRCT_2

SRCC_1/SATAC

SRCT_1/SATAT

VDD_SRC

SRCC_0 / LCD100MC

SRCT_0 / LCD100MT

CLKREQ1#

FSB/TEST_MODE

DOT96C / 27M_SS

DOT96T / 27M_NSS

VSS_48

48M / FSA

VDD_48

VTT_PWRGD# / PD (CKPWRGD/PD#)

CLKREQ7#

PCIF0/ITP_SEL

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