https://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometerProduct Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometerFri, 05 May 2023 15:52:37 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:371ceba7-0182-4379-b8f6-3dc6d3caa6dde14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometer#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 3:52:37 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for MCP402X Digital Potentiometer</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x434_1579631802.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for MCP402X Digital Potentiometer" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x443_1579631802.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x434_1579631802.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x443_1579631802.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MCP402XEV</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-ac660" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1112741&nsku=56K7039&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ac660'));" data-farnell="1112741" data-newark="56K7039" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The MCP402xEV is a low cost evaluation board that quickly enables the user to exercise all of the features of the MCP402X Non-Volatile Digital Potentiometer. This kit includes 2 PCBs, one populated &amp; one unpopulated. The populated PCB has an MCP4021-103E/SN digital pot configured as a &ldquo;windowed&rdquo; potentiometer using a 2.5k? pull-up and a 2.5k? pull-down resistor. The PCB supports the 8 pin SOIC, SOT-23-6 and SOT-23-5 MCP402X package variations.</p> <p>A 6 pin PIC10F206-I/OT with FLASH memory is utilized to generate all of the Low-Voltage (LV) and High-Voltage (HV) MCP402X serial commands when the 2 momentary switches are depressed in various sequences. This enables the user to Increment and Decrement the wiper, save the setting to EEPROM &amp; exercise the WiperLocktm feature. The PCB also supports the standard ICSP programming header used by the Microchip BFMP low cost programming tool. The second PCB included in the kit is unpopulated to allow the user to build up the exact combination of components that their application would require.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul class="prepend-top"> <li><ul class="prepend-top"></ul> </li><li>MCP4021/4022/4023/4024 support<ul class="prepend-top"></ul> </li> <li>Small PCB (1.5&rdquo;x1.5&rdquo;)<ul class="prepend-top"></ul> </li> <li>One populated PCB: <ul> <li>MCP4021-103E/SN configured as a &ldquo;windowed&rdquo; potentiometer</li> <li>PIC10F206-I/OT with firmware</li> </ul> <ul class="prepend-top"></ul> </li> <li>Sample firmware to interface the PIC10F206 with push buttons &amp; the MCP402X: <ul> <li>Interprets momentary switch inputs to determine what serial command to execute</li> <li>Uses a high-speed oscillator output to create a low-cost charge pump for HV commands</li> <li>PCB supports In-Circuit Serial Programming using the BFMP programming header</li> </ul> </li> <li>One un-populated PCB for rapid prototyping of an MCP402X application</li> <li>Sample kit with 1 PIC10F206-I/OT and 2ea of theMCP4021-I/SN (2.1k?, 5k?,10k? &amp; 50k?)</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Kit <ul> <li>One populated PCB</li> <li>One un-populated PCB</li> </ul> </li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Application Note</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/01080a.pdf" target="_blank">AN1080 - Understanding Digital Potentiometers Resistor Variations (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21945e.pdf" target="_blank">Low-Cost NV Digital POT w/WiperLock Technology (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21978c.pdf" target="_blank">Low-Cost 64-Step Volatile Digital POT (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Quick Start Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/50001894C.pdf" target="_blank">Quick Guide to Microchip Development Tools (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/51546b.pdf" target="_blank">User Guide for MCP401x/2x Digital Potentiometer Evaluation Board (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/22017c.pdf" target="_blank">Design Guide for Digital Potentiometer (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Applications Library</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00066R1%20Firmware.zip" target="_blank">MCP402X Non-Volatile Digital Potentiometer Evaluation Board Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00066R1c%20Gerbers.zip" target="_blank">Gerbers for MCP402X Non-Volatile Digital Potentiometer Evaluation Board (pdf)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1524, "type": "devtool", "part_number": "MCP402XEV" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: microchip, Digital Potentiometer, data_conversion, MCP402X, analog_demo_boards, data_acquisition_system</div> https://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometer/revision/3Thu, 16 Dec 2021 23:25:25 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:371ceba7-0182-4379-b8f6-3dc6d3caa6dde14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometer#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:25:25 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1524, "type": "devtool", "part_number": "MCP402XEV" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for MCP402X Digital Potentiometer</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x434_1579631802.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for MCP402X Digital Potentiometer" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x443_1579631802.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x434_1579631802.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x443_1579631802.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MCP402XEV</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-b9d58" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1112741&nsku=56K7039&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('b9d58'));" data-farnell="1112741" data-newark="56K7039" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The MCP402xEV is a low cost evaluation board that quickly enables the user to exercise all of the features of the MCP402X Non-Volatile Digital Potentiometer. This kit includes 2 PCBs, one populated &amp; one unpopulated. The populated PCB has an MCP4021-103E/SN digital pot configured as a &ldquo;windowed&rdquo; potentiometer using a 2.5k? pull-up and a 2.5k? pull-down resistor. The PCB supports the 8 pin SOIC, SOT-23-6 and SOT-23-5 MCP402X package variations.</p> <p>A 6 pin PIC10F206-I/OT with FLASH memory is utilized to generate all of the Low-Voltage (LV) and High-Voltage (HV) MCP402X serial commands when the 2 momentary switches are depressed in various sequences. This enables the user to Increment and Decrement the wiper, save the setting to EEPROM &amp; exercise the WiperLocktm feature. The PCB also supports the standard ICSP programming header used by the Microchip BFMP low cost programming tool. The second PCB included in the kit is unpopulated to allow the user to build up the exact combination of components that their application would require.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul class="prepend-top"> <li><ul class="prepend-top"></ul> </li><li>MCP4021/4022/4023/4024 support<ul class="prepend-top"></ul> </li> <li>Small PCB (1.5&rdquo;x1.5&rdquo;)<ul class="prepend-top"></ul> </li> <li>One populated PCB: <ul> <li>MCP4021-103E/SN configured as a &ldquo;windowed&rdquo; potentiometer</li> <li>PIC10F206-I/OT with firmware</li> </ul> <ul class="prepend-top"></ul> </li> <li>Sample firmware to interface the PIC10F206 with push buttons &amp; the MCP402X: <ul> <li>Interprets momentary switch inputs to determine what serial command to execute</li> <li>Uses a high-speed oscillator output to create a low-cost charge pump for HV commands</li> <li>PCB supports In-Circuit Serial Programming using the BFMP programming header</li> </ul> </li> <li>One un-populated PCB for rapid prototyping of an MCP402X application</li> <li>Sample kit with 1 PIC10F206-I/OT and 2ea of theMCP4021-I/SN (2.1k?, 5k?,10k? &amp; 50k?)</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Kit <ul> <li>One populated PCB</li> <li>One un-populated PCB</li> </ul> </li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Application Note</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/01080a.pdf" target="_blank">AN1080 - Understanding Digital Potentiometers Resistor Variations (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21945e.pdf" target="_blank">Low-Cost NV Digital POT w/WiperLock Technology (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21978c.pdf" target="_blank">Low-Cost 64-Step Volatile Digital POT (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Quick Start Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/50001894C.pdf" target="_blank">Quick Guide to Microchip Development Tools (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/51546b.pdf" target="_blank">User Guide for MCP401x/2x Digital Potentiometer Evaluation Board (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/22017c.pdf" target="_blank">Design Guide for Digital Potentiometer (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Applications Library</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00066R1%20Firmware.zip" target="_blank">MCP402X Non-Volatile Digital Potentiometer Evaluation Board Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00066R1c%20Gerbers.zip" target="_blank">Gerbers for MCP402X Non-Volatile Digital Potentiometer Evaluation Board (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: microchip, Digital Potentiometer, data_conversion, MCP402X, analog_demo_boards, data_acquisition_system</div> https://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometer/revision/2Thu, 16 Dec 2021 03:12:07 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:371ceba7-0182-4379-b8f6-3dc6d3caa6dde14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometer#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:12:07 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1524, "type": "devtool", "part_number": "MCP402XEV" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for MCP402X Digital Potentiometer</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x434_1579631802.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for MCP402X Digital Potentiometer" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x443_1579631802.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x434_1579631802.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x443_1579631802.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MCP402XEV</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-7c20b" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7c20b'));" data-farnell="" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The MCP402xEV is a low cost evaluation board that quickly enables the user to exercise all of the features of the MCP402X Non-Volatile Digital Potentiometer. This kit includes 2 PCBs, one populated &amp; one unpopulated. The populated PCB has an MCP4021-103E/SN digital pot configured as a &ldquo;windowed&rdquo; potentiometer using a 2.5k? pull-up and a 2.5k? pull-down resistor. The PCB supports the 8 pin SOIC, SOT-23-6 and SOT-23-5 MCP402X package variations.</p> <p>A 6 pin PIC10F206-I/OT with FLASH memory is utilized to generate all of the Low-Voltage (LV) and High-Voltage (HV) MCP402X serial commands when the 2 momentary switches are depressed in various sequences. This enables the user to Increment and Decrement the wiper, save the setting to EEPROM &amp; exercise the WiperLocktm feature. The PCB also supports the standard ICSP programming header used by the Microchip BFMP low cost programming tool. The second PCB included in the kit is unpopulated to allow the user to build up the exact combination of components that their application would require.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul class="prepend-top"> <li><ul class="prepend-top"></ul> </li><li>MCP4021/4022/4023/4024 support<ul class="prepend-top"></ul> </li> <li>Small PCB (1.5&rdquo;x1.5&rdquo;)<ul class="prepend-top"></ul> </li> <li>One populated PCB: <ul> <li>MCP4021-103E/SN configured as a &ldquo;windowed&rdquo; potentiometer</li> <li>PIC10F206-I/OT with firmware</li> </ul> <ul class="prepend-top"></ul> </li> <li>Sample firmware to interface the PIC10F206 with push buttons &amp; the MCP402X: <ul> <li>Interprets momentary switch inputs to determine what serial command to execute</li> <li>Uses a high-speed oscillator output to create a low-cost charge pump for HV commands</li> <li>PCB supports In-Circuit Serial Programming using the BFMP programming header</li> </ul> </li> <li>One un-populated PCB for rapid prototyping of an MCP402X application</li> <li>Sample kit with 1 PIC10F206-I/OT and 2ea of theMCP4021-I/SN (2.1k?, 5k?,10k? &amp; 50k?)</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Kit <ul> <li>One populated PCB</li> <li>One un-populated PCB</li> </ul> </li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Application Note</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/01080a.pdf" target="_blank">AN1080 - Understanding Digital Potentiometers Resistor Variations (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21945e.pdf" target="_blank">Low-Cost NV Digital POT w/WiperLock Technology (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21978c.pdf" target="_blank">Low-Cost 64-Step Volatile Digital POT (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Quick Start Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/50001894C.pdf" target="_blank">Quick Guide to Microchip Development Tools (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/51546b.pdf" target="_blank">User Guide for MCP401x/2x Digital Potentiometer Evaluation Board (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/22017c.pdf" target="_blank">Design Guide for Digital Potentiometer (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Applications Library</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00066R1%20Firmware.zip" target="_blank">MCP402X Non-Volatile Digital Potentiometer Evaluation Board Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00066R1c%20Gerbers.zip" target="_blank">Gerbers for MCP402X Non-Volatile Digital Potentiometer Evaluation Board (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: microchip, Digital Potentiometer, data_conversion, MCP402X, analog_demo_boards, data_acquisition_system</div> https://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometer/revision/1Mon, 18 Oct 2021 20:17:51 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:371ceba7-0182-4379-b8f6-3dc6d3caa6dde14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21600/evaluation-board-for-mcp402x-digital-potentiometer#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:17:51 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1524, "type": "devtool", "part_number": "MCP402XEV" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for MCP402X Digital Potentiometer</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x434_1579631802.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for MCP402X Digital Potentiometer" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x443_1579631802.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x434_1579631802.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_mcp402x_digital_potentiometer_500x443_1579631802.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for MCP402X Digital Potentiometer" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MCP402XEV</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-2867d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1112741&nsku=56K7039&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2867d'));" data-farnell="1112741" data-newark="56K7039" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The MCP402xEV is a low cost evaluation board that quickly enables the user to exercise all of the features of the MCP402X Non-Volatile Digital Potentiometer. This kit includes 2 PCBs, one populated &amp; one unpopulated. The populated PCB has an MCP4021-103E/SN digital pot configured as a &ldquo;windowed&rdquo; potentiometer using a 2.5k? pull-up and a 2.5k? pull-down resistor. The PCB supports the 8 pin SOIC, SOT-23-6 and SOT-23-5 MCP402X package variations.</p> <p>A 6 pin PIC10F206-I/OT with FLASH memory is utilized to generate all of the Low-Voltage (LV) and High-Voltage (HV) MCP402X serial commands when the 2 momentary switches are depressed in various sequences. This enables the user to Increment and Decrement the wiper, save the setting to EEPROM &amp; exercise the WiperLocktm feature. The PCB also supports the standard ICSP programming header used by the Microchip BFMP low cost programming tool. The second PCB included in the kit is unpopulated to allow the user to build up the exact combination of components that their application would require.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul class="prepend-top"> <li><ul class="prepend-top"></ul> </li><li>MCP4021/4022/4023/4024 support<ul class="prepend-top"></ul> </li> <li>Small PCB (1.5&rdquo;x1.5&rdquo;)<ul class="prepend-top"></ul> </li> <li>One populated PCB: <ul> <li>MCP4021-103E/SN configured as a &ldquo;windowed&rdquo; potentiometer</li> <li>PIC10F206-I/OT with firmware</li> </ul> <ul class="prepend-top"></ul> </li> <li>Sample firmware to interface the PIC10F206 with push buttons &amp; the MCP402X: <ul> <li>Interprets momentary switch inputs to determine what serial command to execute</li> <li>Uses a high-speed oscillator output to create a low-cost charge pump for HV commands</li> <li>PCB supports In-Circuit Serial Programming using the BFMP programming header</li> </ul> </li> <li>One un-populated PCB for rapid prototyping of an MCP402X application</li> <li>Sample kit with 1 PIC10F206-I/OT and 2ea of theMCP4021-I/SN (2.1k?, 5k?,10k? &amp; 50k?)</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Kit <ul> <li>One populated PCB</li> <li>One un-populated PCB</li> </ul> </li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Application Note</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/01080a.pdf" target="_blank">AN1080 - Understanding Digital Potentiometers Resistor Variations (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21945e.pdf" target="_blank">Low-Cost NV Digital POT w/WiperLock Technology (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21978c.pdf" target="_blank">Low-Cost 64-Step Volatile Digital POT (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Quick Start Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/50001894C.pdf" target="_blank">Quick Guide to Microchip Development Tools (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/51546b.pdf" target="_blank">User Guide for MCP401x/2x Digital Potentiometer Evaluation Board (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/22017c.pdf" target="_blank">Design Guide for Digital Potentiometer (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Applications Library</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00066R1%20Firmware.zip" target="_blank">MCP402X Non-Volatile Digital Potentiometer Evaluation Board Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00066R1c%20Gerbers.zip" target="_blank">Gerbers for MCP402X Non-Volatile Digital Potentiometer Evaluation Board (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: microchip, Digital Potentiometer, data_conversion, MCP402X, analog_demo_boards, data_acquisition_system</div>