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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Application SpecificMK1491-09FTR
MK1491-09FTR Image
Image may be representation.
See specifications for product details.

MK1491-09FTR - Renesas Electronics America Inc

Manufacturer Part Number
MK1491-09FTR
Manufacturer
Renesas Electronics Corporation
Allelco Part Number
32D-MK1491-09FTR
ECAD Model
Parts Description
IC CLK FREQ SYNTH CPU 66MHZ
Detailed Description
Package
28-SSOP (0.209", 5.30mm Width)
Data sheet
MK1491-09FTR.pdf
In stock: 4520

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Quantity

Specifications

MK1491-09FTR Tech Specifications
Renesas Electronics America Inc - MK1491-09FTR technical specifications, attributes, parameters and parts with similar specifications to Renesas Electronics America Inc - MK1491-09FTR

Product Attribute Attribute Value  
Manufacturer Renesas Electronics Corporation  
Voltage - Supply 3.15V ~ 3.45V  
Supplier Device Package 28-SSOP  
Series -  
Ratio - Input:Output 1:12  
Package / Case 28-SSOP (0.209", 5.30mm Width)  
Package Tape & Reel (TR)  
PLL No  
Output Clock  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 70°C  
Number of Circuits 1  
Mounting Type Surface Mount  
Main Purpose AMD CPU  
Input Crystal  
Frequency - Max 66MHz  
Differential - Input:Output No/No  
Base Product Number MK1491-09  

Parts Introduction

Manufacturer Part Number

MK1491-09FTR

Manufacturer

renesas-electronics-america

Introduction

The MK1491-09FTR is a specialized clock/timing product designed by Renesas Electronics America, catering specifically to AMD CPU applications.

Product Features and Performance

Optimized for AMD CPU applications

Input from a crystal source

Outputs a clock signal

Simple 1:12 input to output ratio

Non-PLL based design

Maximum operating frequency of 66MHz

Supported voltage supply range from 3.15V to 3.45V

Operable in temperatures from 0°C to 70°C

Surface mountable with a 28-SSOP package

Product Advantages

Specifically designed for compatibility with AMD CPUs

Offers a straightforward solution for system clock generation

High reliability in providing stable clock signals without a PLL

Wide operating temperature range suitable for most standard applications

Key Technical Parameters

Number of Circuits: 1

Ratio Input:Output: 1:12

Frequency Max: 66MHz

Voltage Supply: 3.15V ~ 3.45V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 28-SSOP

Quality and Safety Features

Designed to meet stringent quality and safety standards as part of Renesas Electronics America's product lineup

Robust packaging and surface mount design for reliable operation

Compatibility

Specifically designed for use with AMD CPU architectures

Inputs directly from crystal sources, offering universal crystal compatibility

Application Areas

Primarily utilized in systems and devices powered by AMD CPUs

Suitable for computer and processing units requiring stable clock signals

Product Lifecycle

Obsolete product status indicating discontinuation

Users may need to consider replacements or upgrades available through Renesas Electronics America

Several Key Reasons to Choose This Product

Tailor-made for AMD CPUs, ensuring compatibility and optimized performance

Non-PLL approach offers simplicity and reliability in generating clock signals

Supports a wide voltage supply range, making it adaptable to various power supply scenarios

Operable across a standard temperature range, suitable for most environments

Detailed technical support and documentation available from Renesas Electronics America

Parts with Similar Specifications

The three parts on the right have similar specifications to Renesas Electronics America Inc MK1491-09FTR

Product Attribute MK1491-09FTR MK1491-06S MK1491E-14R MK1491-09FILN
Part Number MK1491-09FTR MK1491-06S MK1491E-14R MK1491-09FILN
Manufacturer Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc
Base Product Number MK1491-09 MK1491-06 MK1491 MK1491
Differential - Input:Output No/No No/No No/No No/No
Series - - - -
Voltage - Supply 3.15V ~ 3.45V 3.15V ~ 3.45V 3V ~ 3.6V 3.15V ~ 3.45V
PLL No No No Yes
Output Clock LVCMOS Clock Clock
Package Tape & Reel (TR) Tube Tube Tube
Main Purpose AMD CPU AMD CPU Intel CPU, OPTi Firestar/Firestar+ chipset AMD CPU
Input Crystal Crystal Crystal Crystal
Ratio - Input:Output 1:12 1:10 1:15 1:12
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C -40°C ~ 85°C
Frequency - Max 66MHz 49.152MHz 75MHz 66MHz
Number of Circuits 1 1 1 1
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 28-SSOP (0.209", 5.30mm Width) 28-SOIC (0.295", 7.50mm Width) 28-SSOP (0.154", 3.90mm Width) 28-SSOP (0.209", 5.30mm Width)
Supplier Device Package 28-SSOP 28-SOIC 28-QSOP 28-SSOP

MK1491-09FTR Datasheet PDF

Download MK1491-09FTR pdf datasheets and Renesas Electronics America Inc documentation for MK1491-09FTR - Renesas Electronics America Inc.

PCN Design/Specification
All Dev Label Chg 1/Dec/2022.pdf
PCN Packaging
Non-Dry Pack Package 01/Apr/2013.pdf
PCN Obsolescence/ EOL
Multiple Devices 13/May/2009.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MK1491-09FTR Image

MK1491-09FTR

Renesas Electronics America Inc
32D-MK1491-09FTR

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