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INTEGRATED CIRCUITS (CHIPS)
  Customer Testimonial
  W65C02S 8–bit Microprocessor (MPU)
    Microprocessor Programming Model
    Features of the W65C02S
    Quick Links
      Order
      Sample (RFS)
      Quote (RFQ)
      W65C02S Datasheet
      RoHS, Green Compliant
      Design Kits
      Development Tools
      Chip Applications
      Application Guide
    Packaging and Pricing
      W65C02S6PG–14
      W65C02S6PLG–14
      W65C02S6PL–14
      W65C02SQG–14

  W65C816S 8/16–bit Microprocessor (MPU)
    Microprocessor Programming Model
    Features of the W65C816S
    Quick Links
      Order
      Sample (RFS)
      Quote (RFQ)
      W65C816S Datasheet
      RoHS, Green Compliant
      Design Kits
      Development Tools
      Chip Applications
      Application Guide
    Packaging and Pricing
      W65C816S6PG–14
      W65C816S6PLG–14
      W65C816S6PL–14
      W65C816SQG–14

  W65C134S 8–bit Microcontroller (MCU)
    Microprocessor Programming Model
    Features of the W65C134S
    Quick Links
      Order
      Sample (RFS)
      Quote (RFQ)
      W65C134S Datasheet
      RoHS, Green Compliant
      Design Kits
      Development Tools
      Chip Applications
      Application Guide
    Packaging and Pricing
      W65C134S8PLG–8
      W65C134S8PL–8
      W65C134SQ–4

  W65C265S 8/16–bit Microcontroller (MCU)
    Microprocessor Programming Model
    Features of the W65C265S
    Quick Links
      Order
      Sample (RFS)
      Quote (RFQ)
      W65C265S Datasheet
      RoHS, Green Compliant
      Design Kits
      Development Tools
      Chip Applications
      Application Guide
    Packaging and Pricing
      W65C265S8PLG–8
      W65C265S8PL–8
      W65C265SQ–6

  W65C21S Peripheral Interface Adapter (PIA)
    Interface Signals Relationship
    Features of the W65C21S
    Quick Links
      Order
      Sample (RFS)
      Quote (RFQ)
      W65C21S Datasheet
      RoHS, Green Compliant
      Design Kits
      Development Tools
      Chip Applications
      Application Guide
    Packaging and Pricing
      W65C21S6TPG–14
      W65C21S6TPLG–14

  W65C22S Versatile Interface Adapter (VIA)
    Interface Signals Relationship
    Features of the W65C22S
    Quick Links
      Order
      Sample (RFS)
      Quote (RFQ)
      W65C22S Datasheet
      RoHS, Green Compliant
      Design Kits
      Development Tools
      Chip Applications
      Application Guide
    Packaging and Pricing
      W65C22S6TPG–14
      W65C22S6PLG–14
      W65C22SQ–6

  W65C51S Asynchronous Communications Interface Adapter (ACIA)
    Interface Signals Relationship
    Features of the W65C51S
    Quick Links
      Sample (RFS)
      Quote (RFQ)
      W65C51S Datasheet
      RoHS, Green Compliant
      Design Kits
      Development Tools
      Chip Applications
      Application Guide
    Packaging and Pricing
      W65C51S6TPG–14

INTELLECTUAL PROPERTY (CORES)
  Customer Testimonial
  Licensing Process
  IP License Business Model
  Comments on Lattice FPGA Usage

  W65C02S 8–bit Microprocessor (MPU)
    W65C02S Die
    IP Data Deliverables
    W65C02 Soft Core (RTL model)
    FPGA Implementation Results
    Quick Links
      Cores Page
      Sample (RFS)
      W65C02S Datasheet
      Design Kits
      Development Tools
      Chip Applications
      Core Applications

  W65C816S 8/16–bit Microprocessor (MPU)
    W65C816S Die
    IP Data Deliverables
    W65C816 Soft Core (RTL model)
    FPGA Implementation Results
    Quick Links
      Cores Page
      Sample (RFS)
      W65C816S Datasheet
      Design Kits
      Development Tools
      Chip Applications
      Core Applications

  W65C134S 8–bit Microcontroller (MCU)
    W65C134S Die
    IP Data Deliverables
    Quick Links
      Cores Page
      Sample (RFS)
      W65C134S Datasheet
      Design Kits
      Development Tools
      Chip Applications
      Core Applications

  W65C265S 8/16–bit Microcontroller (MCU)
    W65C265S Die
    IP Data Deliverables
    Quick Links
      Cores Page
      Sample (RFS)
      W65C265S Datasheet
      Design Kits
      Development Tools
      Chip Applications
      Core Applications

  W65C21S Peripheral Interface Adapter (PIA)
    W65C21S Die
    IP Data Deliverables
    Quick Links
      Cores Page
      Sample (RFS)
      W65C21S Datasheet
      Design Kits
      Development Tools
      Chip Applications
      Core Applications

  W65C22S Versatile Interface Adapter (VIA)
    W65C22S Die
    IP Data Deliverables
    Quick Links
      Cores Page
      Sample (RFS)
      W65C22S Datasheet
      Design Kits
      Development Tools
      Chip Applications
      Core Applications

  W65C51S Asynchronous Communications Interface Adapter (ACIA)
    W65C51S Die
    IP Data Deliverables
    Quick Links
      Cores Page
      Sample (RFS)
      W65C51S Datasheet
      Design Kits
      Development Tools
      Chip Applications
      Core Applications

WDC 65xx DEVELOPMENT TOOLS (TOOLS)
  Pro Software Development Kit (ProSDK)
    ProSDK Download
    Download and Installation Guide

  Terbium Integrated Development Environment (TIDE) User Guide
  W65C02S 8-bit C Compiler with Optimizer User Guide
  W65C816S 8/16-bit C Compiler with Optimizer User Guide
  W65C02S Simulator/Debugger User Guide
  W65C816S Simulator/Debugger User Guide
  Librarian, Symbol Examiner and Object Examiner User Guide
    Librarian – (WDCLIB)
    Symbol Examiner – (WDCSYM)
    Object Examiner - (WDCOBJ)
  Assembler/Linker User Guide
    Assembler - (WDCxAS)
    Linker - (WDCLN)

DOCUMENTATION
  Presentations
  Datasheets
    W65C02S 8–bit Microprocessor
    W65C816S 8/16–bit Microprocessor
    W65C134S 8–bit Microcontroller
    W65C265S 8/16–bit Microcontroller
    W65C21S Peripheral Interface Adapter (PIA)
    W65C22S Versatile Interface Adapter (VIA)
    W65C51S Asynch. Comm. Interface Adapter (ACIA)

    W65CO2DB Developer Board
    W65C134DB Developer Board
    W65C265DB Developer Board
    W65C816DB Developer Board

  Manuals
    Assembly Language Programming Manual for the W65C02 and W65C816
    W65C134 Monitor Rom
    W65C265 Monitor Rom

  User Guides
    Software Development System W65C02S C Compiler⁄Optimizer
    Software Development System W65C816 C Compiler⁄Optimizer
    Software Development System Assembler⁄Linker⁄Librarian
    Software Development System Simulator⁄Debugger
    In–Circuit Debugger (ICD) User Guide
    Appendices
    Tide Users Guide

  Developer Guides
    Mensch Computer Developer Guide

  Code Listings
    W65C134 Monitor ROM Code Listing
    W65C265 Monitor ROM Code Listing

DESIGN KITS (KITS)
  Design Kits (Kits)
  PCB Design Kits
    PCB Design Kit Download
    Installation Guide

APPLICATION GUIDE
  Presentations
  Chip Application Examples
    MOTU
    Automation & Electronics, Inc.
    Aeroflex
    METALTRONICA
  Core Application Examples
    Consumer
    Automotive
  Application Notes
    AN-001: 65xx, x86, and 68K Instruction Level Performance Comparisons
    AN-002: Replacement Notes for Obsolete 8-bit Microprocessors
    AN-003: W65C134S Replacement Notes for 8-bit Microcontrollers
    AN-004: W65C22S Replacement Notes for Obsolete VIA Devices
    AN-005: W65C265S Replacement Notes for 16-bit Microcontrollers
    AN-006: W65C21S Replacement Notes for Obsolete PIA Devices
    AN-007 65xx Replacements Cross Reference

Third Party Support
  Organizations
    6502.org
    6502 Group
    65xx On Wikipedia
  Tools List
    6502 Cross-Development Languages and Tools List
  Tutorials
    Investigating Interrupts
  Third Party Tool Suppliers
    6502 Macro Assembler & Simulator
    AVOCET
    Data Sync Engineering
    IAR
    iSYSTEM
    MICETEK
    Microtime
    NoICE Debugger
    TechTools

EDUCATION
  Temple
    Article About Diversity at Temple
  Pro Software Development Kit (ProSDK)
    ProSDK Download
    Download and Installation Guide

NEWS DIRECTORY
  Recent Articles
    TRG Components becomes a 65xx Distributor
    WDC’s June 26th, 2007 eMailer
    WDC’s January 24th, 2007 eMailer
     WDC Joins Lattice Semiconductor’s ispLEVER Partners Program and Offers 8-bit 65xx Microprocessor Core
    WDC Founder Receives Lifetime Achievement Award
    Asia Science now represents WDC
    TechTools has been added to our Third Party Development Tools

ABOUT US
  Presentations
  The Western Design Center, Inc. (WDC)
  Legendary Microprocessor Technology
  Billions and Billions sold
  Mission Statement

WDC FOUNDER
  Executive Biography
  Organizations of which Mr. Mensch is a member include the following
  The Mensch Computer
    Overview
    Introduction
    Features Include
    Mensch Computer Developer Guide Datasheet
    Plenty of IO
    Accessories

MAP TO WDC

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CONTACT US

PARTNERS
  Directory
    Aldec
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    PGC (Progate Group Corporation)
    tsmc
    GSA
  Partner Application

ORDER FORM
  Terms and Conditions
  Payment Options
  Shipping and Handling
  Order Form Options
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TRACK YOUR ORDER

REQUEST FOR QUOTE (RFQ)

REQUEST FOR SAMPLE (RFS)

REPRESENTATIVES
  Directory
    Manufacturer Representatives
      Beijing Hypersilicon
      DrexHill Technology Corp.
      Microcom Devices Limited
      Next Technologies
   Representative Application

DISTRIBUTORS
  Directory
    WDC Distributors
      Austria, Burisch Elektronik Bauteile GMBH
      Brazil, Korea, Taiwan, United States,
      International Circuit Sales, LLC
      Canada, Microcom Devices Limited
      Denmark, Henckel Gruppen APS
      Germany, DEMA Electronic GmbH
      Italy, Dimac Red S.r.l.
      Spain, Dicrom Electronica S.L.
      Taiwan, DrexHill
      United Kingdom, Coltek LTD.
      United Kingdom, United States, TRG Components
  Distributor Application