[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-data-8w8qfrba-R5F21172SP":3,"review-gallery-feed-v2":202},{"id":4,"slug":5,"stock":6,"similar_count":7,"price":8,"wholesale":9,"marketPrice":8,"name":10,"img":11,"spec":14,"descr_other":21,"descr_ai":22,"descr":23,"tag":24,"unit_text":25,"video":24,"sku":26,"repo_sku":27,"lead_free":28,"rosh":28,"datecode":29,"date_code_id":30,"package":31,"category_id":32,"category_name":20,"brand_id":33,"brand":17,"purchase_min_limit":30,"seo":34,"width":8,"length":8,"height":8,"weight":8,"volume":8,"documents":37,"texts_shipping":38,"texts_delivery":42,"texts_handle":48,"texts_tax":52,"texts_return_lable":56,"texts_return_policy":57,"texts_warranty":67,"texts_review":71,"hotItems":94,"buy_on_ebay":167,"currency":168,"currency_symbol":169,"logi_list":170,"logi_html":194,"delivery":195},9212427,"8w8qfrba-R5F21172SP",168,200,0,[],"R5F21172SP -  Brand New RENESAS Microcontrollers",[12],{"id":8,"thumb":13,"origin":13},"http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F78900.jpg",[15,18],{"label":16,"value":17},"Manufacturer","RENESAS",{"label":19,"value":20},"Product Category","Microcontrollers","","\u003Ch2 class='mt-2'>Description\u003C\u002Fh2>\n\u003Cp>Electronic Component Model: R5F21172SP is a microcontroller fabricated using the high-performance silicon gate CMOS process. It features the R8C\u002F Tiny Series CPU core and is available in a 20-pin molded-plastic LSSOP, SDIP, or a 28-pin plastic molded-HWQFN package. With 1 Mbyte of address space and sophisticated instructions, it offers a high level of instruction efficiency and fast execution speed. The R8C\u002F1B Group also includes on-chip data flash ROM (1 KB × 2 blocks), distinguishing it from the R8C\u002F1A Group. However, their peripheral functions remain the same.\u003C\u002Fp>\n\n\u003Ch4 class='mt-2'>Specifications and features\u003C\u002Fh4>\n\u003Cul>\n\u003Cli>Category: Microcontrollers\u003C\u002Fli>\n\u003Cli>CPU Core: R8C\u002F Tiny Series\u003C\u002Fli>\n\u003Cli>Package: 20-pin molded-plastic LSSOP, SDIP, or 28-pin plastic molded-HWQFN\u003C\u002Fli>\n\u003Cli>Address Space: 1 Mbyte\u003C\u002Fli>\n\u003Cli>Instruction Efficiency: High\u003C\u002Fli>\n\u003Cli>Execution Speed: High\u003C\u002Fli>\n\u003Cli>Data Flash ROM: Yes, 1 KB × 2 blocks\u003C\u002Fli>\n\u003C\u002Ful>\n\n\u003Ch4 class='mt-2'>Application Scenarios\u003C\u002Fh4>\n\u003Cp>R5F21172SP is suitable for various applications including electric household appliances, office equipment, housing equipment (sensors, security systems), portable equipment, general industrial equipment, and audio equipment.\u003C\u002Fp>\n\n\u003Ch4 class='mt-2'>Comparison\u003C\u002Fh4>\n\u003Cdiv class='mt-3 fw-600'>Advantages\u003C\u002Fdiv>\n\u003Cul>\n\u003Cli>High-performance silicon gate CMOS fabrication\u003C\u002Fli>\n\u003Cli>Advanced instructions for instruction efficiency\u003C\u002Fli>\n\u003Cli>Fast execution speed\u003C\u002Fli>\n\u003Cli>On-chip data flash ROM\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cdiv class='mt-3 fw-600'>Disadvantages\u003C\u002Fdiv>\n\u003Cul>\n\u003Cli>No significant disadvantages identified\u003C\u002Fli>\n\u003C\u002Ful>","\u003Ch3>\u003Cstrong>Overview\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>These MCUs are fabricated using the high-performance silicon gate CMOS\nprocess, embedding the R8C\u002F Tiny Series CPU core, and is packaged in a 20-pin\nmolded-plastic LSSOP, SDIP or a 28-pin plastic molded-HWQFN. It implements\nsophisticated instructions for a high level of instruction efficiency. With 1\nMbyte of address space, they are capable of executing instructions at high\nspeed. Furthermore, the R8C\u002F1B Group has on-chip data flash ROM (1 KB × 2\nblocks). The difference between the R8C\u002F1A Group and R8C\u002F1B Group is only the\npresence or absence of data flash ROM. Their peripheral functions are the\nsame.\u003C\u002Fp>\n\u003Ch3>\u003Cstrong>Applications\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>Electric household appliances, office equipment, housing equipment (sensors,\nsecurity systems), portable equipment, general industrial equipment, audio\nequipment, etc.\u003C\u002Fp>","[]","PCS","R5F21172SP","CDS1944 - R5F21172SP","Lead free","09+",1,"TSSOP-20",1944,4358,{"title":35,"keyword":36,"seo_descr":21},"R5F21172SP - RENESAS - Microcontrollers Datasheet - chipdatas","R5F21172SP,R5F21172SP Datasheet,R5F21172SP Review,R5F21172SP supply,R5F21172SP faq",[],[39],{"title":40,"content":41},"Free Economy Shipping","International shipment of items may be subject to customs processincand additional charges.\u003Cbr> locatie in:Shenzhen, China",[43],{"title":44,"content":45,"start":46,"end":47},"Estimated between \u003Cu> Mon, Apr 20 and Tue, Apr 28\u003C\u002Fu>.","International shipment of items may be subject to customs processincand additional charges.","Mon, Apr 20","Tue, Apr 28",[49],{"title":50,"content":51},"Handling time","Will ship within 5 business days of receiving cleared payment.",[53],{"title":54,"content":55},"Return policy","Taxes may be applicable at checkout. If we do not collect taxes, you may need to pay taxes when the items arrive in your country or during customs clearance..","60 days returns. Buyer pays for return shipping.",[58,61,64],{"title":59,"content":60},"After receiving the item, contact seller within","60 days",{"title":62,"content":63},"Returns and exchanges","Money Back, Replacement",{"title":65,"content":66},"Return shipping","Buyer pays for return shipping",[68],{"title":69,"content":70},"Warranty","1 Year",[72,78,83,87,91],{"content":73,"date":74,"star":75,"ip":21,"name":76,"order_slug":21,"country":21,"iso_code":21,"img":77},"Received as described. I bought these to troubleshoot a couple wonky Atari 2600 consoles and they do function.  ","Mar 24",5,"OH***mh",[],{"content":79,"date":80,"star":75,"ip":21,"name":81,"order_slug":21,"country":21,"iso_code":21,"img":82},"Excellent seller—item exactly as described, well packed, and shipped quickly. Highly recommended!","Mar 25","bF***Bz",[],{"content":84,"date":80,"star":75,"ip":21,"name":85,"order_slug":21,"country":21,"iso_code":21,"img":86},"Order delivered on time with no issues","WJ***Ov",[],{"content":88,"date":80,"star":75,"ip":21,"name":89,"order_slug":21,"country":21,"iso_code":21,"img":90},"Perfect replacement, I had a shipping issue and they offered an immediate refund. I ended up finding the package a few days later. 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The main courier companies include but are not limited to UPS, DHL, and FedEx.","https:\u002F\u002Fchipdatas.com\u002Fimg\u002Ficon\u002FFAST.svg","$27.50",{"id":185,"name":186,"descr":187,"pic":188,"start_price":176,"add_price":177},16,"Buyer cooperating carrier","Using buyer's cooperating carrier.   Buyer should create a shipping label and share it to us. And then we will call carrier for pickup","https:\u002F\u002Fchipdatas.com\u002Fimg\u002Ficon\u002FCOOP.svg",{"id":190,"name":191,"descr":181,"pic":192,"start_price":193,"add_price":177},17,"Expedited Shipping ",null,"$38.00","Please contact us if need",{"title":196,"description":197,"content":198},"Estimated between \u003Cspan class='text-red-500'>Thu, Apr 16\u003C\u002Fspan> and \u003Cspan class='text-red-500'> Mon, Apr 20.\u003C\u002Fspan>","This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.",[199,200,201],"- The transportation time may be delayed due to customs clearance,local holidays or abnormal events","- The estimated time is based on the fastest speed provided by commercial couriers (DHL, Fedex, UPS etc).","- The estimated time does not include the lead time of the item, the lead time of most items is 2-5 business days. If there are more than 5 working days, we will manually confirm with you again.",{"stats":203,"latest":207,"useful":259},{"ebay_positive_rate":204,"ebay_positive_label":205,"source_label":206},"99.8%","99.8% Positive","eBay and repeat-order buyer feedback",[208,215,221,227,233,240,246,253],{"id":209,"user_name":210,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":212,"part_list":213,"like_num":8},1528,"k***X","Mar 26",[],[214],"10PCS  2SC2078-E TO-220 Integrated Circuits IC",{"id":216,"user_name":217,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":218,"part_list":219,"like_num":8},1529,"v***v",[],[220],"1PCS New JRC NJM2120D DIP-8 OP AMP IC",{"id":222,"user_name":223,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":224,"part_list":225,"like_num":8},1530,"m***r",[],[226],"10PCS New KM4164B-10 64K X 1 BIT DYNAMIC RAM WITH PAGE MODE DIP16",{"id":228,"user_name":229,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":230,"part_list":231,"like_num":8},1531,"S***z",[],[232],"1PCS New GK-C-1A-12D 12VDC Relay",{"id":234,"user_name":235,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":236,"img_list":237,"part_list":238,"like_num":8},1532,"g***T","Great!",[],[239],"10PCS New TLP250 DIP-8 Photocoupler POWER MOS FET GATE DRIVE",{"id":241,"user_name":242,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":243,"part_list":244,"like_num":8},1533,"h***z",[],[245],"1PCS New SF-HD850 DVD Optical Laser Head Lens",{"id":247,"user_name":248,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":249,"img_list":250,"part_list":251,"like_num":8},1534,"J***V","Works perfectly in my 286 system!",[],[252],"1PCS NOS INTEL  C80287XL DIP-40 Math Co-Processor",{"id":254,"user_name":255,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":256,"part_list":257,"like_num":8},1535,"d***f",[],[258],"10Pairs 2SA970 + 2SC2240 A970 + C2240 2SA970-GR +2SC2240-GR Transistor",[260,267,273,280,286,292,299,306],{"id":261,"user_name":262,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":263,"img_list":264,"part_list":265,"like_num":8},1572,"k***p","I ordered two of these CPUs, very well packed in anti-static packaging. Unfortunately one was bad and one was good. I requested a partial refund and received it the same day.\ngood service even though one item was faulty.\nthanks,\nMark.",[],[266],"1PCS New MOTOROLA MC6809P DIP-40 IC",{"id":268,"user_name":269,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":80,"content":88,"img_list":270,"part_list":271,"like_num":8},1551,"L***l",[],[272],"10PCS New ON \u002F Fairchild  KA7805 three-terminal positive voltage regulator",{"id":274,"user_name":275,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":80,"content":276,"img_list":277,"part_list":278,"like_num":8},1556,"c***n","The battery works perfectly. My Pentax MX-1 is now able to remember the date and settings again. Shipping was very fast and it was well packaged.",[],[279],"1PCS NEW ORIGINAL SII\u002FSEIKO MS412FE-FL26E Rechargeable Battery 2.8v to 3.3v",{"id":281,"user_name":282,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":73,"img_list":283,"part_list":284,"like_num":8},1564,"p***z",[],[285],"2PCS New R6532AP Integrated Circuit IC DIP-40",{"id":287,"user_name":288,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":80,"content":79,"img_list":289,"part_list":290,"like_num":8},1544,"R***t",[],[291],"1PCS ADI  AD1865N-K AD1865NK Complete Dual 18-Bit 16 x Fs Audio DAC  DIP-24",{"id":293,"user_name":294,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":295,"img_list":296,"part_list":297,"like_num":8},1589,"H***R","Exactly as described. Shipped and received timely. Well packaged.  Highly recommend this seller!",[],[298],"10PCS New RM6203 6203 DIP-8 IC",{"id":300,"user_name":301,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":302,"img_list":303,"part_list":304,"like_num":8},1596,"d***J","good quality, excellent condition, good value, okay appearance",[],[305],"3PCS New NEC UPD63200 D63200 SOP-16 IC 18 BIT DIGITAL AUDIO",{"id":307,"user_name":308,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":309,"img_list":310,"part_list":311,"like_num":8},1594,"Y***U","Good Product as described, good comm, very fast shipping.",[],[312],"10PCS None LM331N DIP-8 Integrated Circuits IC"]