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MAX6618
PECI-to-I²C Translator

Supports Up to Four PECI-Enabled CPUs


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 164kB)
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Description
The MAX6618 PECI-to-I²C translator provides an efficient, low-cost solution for PECI-to-SMBus™/I²C protocol conversion. The PECI-compliant host reads temperature data directly from up to four PECI-enabled CPUs.

The I²C interface provides an independent serial communication channel to communicate synchronously with peripheral devices in a multiple master or multiple slave system. This interface allows a maximum serial-data rate of 400kbps.

The MAX6618 is designed to operate from a +3.0V to +3.6V supply voltage and ambient temperature range of -20°C to +120°C.

Key Features   Applications/Uses
  • 400kbps I²C-Compatible, 2-Wire Serial Interface
  • +3V to +3.6V Supply Voltage
  • PECI-Compliant Port
  • PECI-to-I²C Translation
  • Programmable Temperature Offsets
  • -20°C to +120°C Operating Temperature Range
  • VREF Input Refers Logic Levels to the PECI Supply Voltage
  • Automatic I²C Bus Lockup Timeout Reset
  • Lead-Free, 10-Pin μMAX® Package

 
  • Desktop Computers
  • Servers
  • Workstations

    Diagram
    MAX6618: Typical Application Circuit
    Typical Application Circuit

    Design Guides
  • Interface (PDF)
  • Thermal Management (PDF)

    Reliability Reports
  • Reliability Report: MAX6618.pdf

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-3 of 3

    MAX6618 Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX6618AUB+  
    Active µMAX;10 pin;15 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10+2*
    Special - See Data Sheet RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6618AUB+T    
    Active µMAX;10 pin;15 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10+2*
    Special - See Data Sheet RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX6618AUB+TG11    
    Active µMAX;10 pin;15 mm²
    Outline Drawing: 21-0061 (PDF)
    Land Pattern: 90-0330 (PDF)
    Use pkgcode/variation: U10+2*
    Special - See Data Sheet RoHS/Lead-Free: Lead Free
    Materials Analysis

    More Information
  • New Product Press Release 2007-04-03 

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    Document Ref.: 19-0730; Rev 1; 2007-09-18
    This page last modified: 2009-09-01


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