[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-data-qvneafrm-RV5C348B-E2":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":34,"purchase_min_limit":30,"seo":35,"width":8,"length":8,"height":8,"weight":8,"volume":8,"documents":38,"texts_shipping":39,"texts_delivery":43,"texts_handle":49,"texts_tax":53,"texts_return_lable":57,"texts_return_policy":58,"texts_warranty":68,"texts_review":72,"hotItems":94,"buy_on_ebay":167,"currency":168,"currency_symbol":169,"logi_list":170,"logi_html":194,"delivery":195},8798592,"qvneafrm-RV5C348B-E2",4623,200,0,[],"RV5C348B-E2 -  Brand New RICOH IC Chips",[12],{"id":8,"thumb":13,"origin":13},"http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F834652.jpg",[15,18],{"label":16,"value":17},"Manufacturer","Ricoh",{"label":19,"value":20},"Product Category","IC Chips","","\u003Ch2 class='mt-2'>Description\u003C\u002Fh2>\n\u003Cp>The RV5C348B-E2 is an electronic component model belonging to the IC Chips product category. It is a CMOS real-time clock IC that allows for serial transmission of time and calendar data to the CPU through four signal lines. The model is equipped with a periodic interrupt circuit that can generate interrupt signals with six selectable interrupts that range from 0.5 seconds to 1 month. It also has two alarm interrupt circuits that can generate interrupt signals at preset times. The RV5C348B-E2 has low power consumption, and its oscillation circuit is driven under constant voltage, reducing fluctuation of the oscillator frequency due to supply voltage.\u003C\u002Fp>\n\n\u003Ch4 class='mt-2'>Specifications and features\u003C\u002Fh4>\n\u003Cul>\n  \u003Cli>Timekeeping voltage: 1.45 to 5.5V\u003C\u002Fli>\n  \u003Cli>Low power consumption: Rx5C348A: 0.35µA TYP (0.8µA MAX) at VDD=3V and Rx5C348B: 0.55µA TYP (1.0µA MAX) at VDD=3V\u003C\u002Fli>\n  \u003Cli>Only four signal lines required to connect to the CPU\u003C\u002Fli>\n  \u003Cli>Maximum clock frequency of 2 MHz (with VDD = 5V)\u003C\u002Fli>\n  \u003Cli>Interrupt circuit configured to generate interrupt signals with interrupts ranging from 0.5 seconds to 1 month to the CPU, and provided with an interrupt flag and an interrupt halt\u003C\u002Fli>\n  \u003Cli>Two alarm interrupt circuits: Alarm_W for week, hour, and minute alarm settings, and Alarm_D for hour and minute alarm settings\u003C\u002Fli>\n  \u003Cli>32-kHz clock output circuit (Nch. open drain output)\u003C\u002Fli>\n  \u003Cli>Oscillation halt sensing circuit which can be used to judge the validity of internal data\u003C\u002Fli>\n  \u003Cli>Supply voltage monitoring circuit with two supply voltage monitoring threshold settings\u003C\u002Fli>\n  \u003Cli>Automatic identification of leap years up to the year 2099\u003C\u002Fli>\n  \u003Cli>Selectable 12-hour and 24-hour mode settings\u003C\u002Fli>\n  \u003Cli>Built-in oscillation stabilization capacitors (CG and CD)\u003C\u002Fli>\n  \u003Cli>High precision oscillation adjustment circuit\u003C\u002Fli>\n  \u003Cli>Ultra-compact SSOP10 (RS5C348A\u002FB), SSOP10G (RV5C348A\u002FB), TSSOP10G (RT5C348B)\u003C\u002Fli>\n  \u003Cli>CMOS process\u003C\u002Fli>\n\u003C\u002Ful>\n\n\u003Ch4 class='mt-2'>Application Scenarios\u003C\u002Fh4>\n\u003Cp>The RV5C348B-E2 is ideal for devices that require accurate timekeeping such as cameras, recorders, and measuring equipment. It can also be used in applications where low power consumption is necessary such as battery-powered devices.\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>Low power consumption\u003C\u002Fli>\n  \u003Cli>Automatic identification of leap years up to the year 2099\u003C\u002Fli>\n  \u003Cli>High precision oscillation adjustment circuit\u003C\u002Fli>\n  \u003Cli>Ultra-compact size\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cdiv class='mt-3 fw-600'>Disadvantages\u003C\u002Fdiv>\n\u003Cul>\n  \u003Cli>The 32-kHz clock circuit cannot be disabled by any register settings, making it unsuitable for applications that require a disabled clock output.\u003C\u002Fli>\n\u003C\u002Ful>","\u003Ch3>\u003Cstrong>OUTLINE\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>The Rx5C348A\u002FB are CMOS real-time clock ICs connected to the CPU by four\nsignal lines, CE, SCLK, SI, SO, and configured to perform serial transmission\nof time and calendar data to the CPU. The periodic interrupt circuit is\nconfigured to generate interrupt signals with six selectable interrupts\nranging from 0.5 seconds to 1 month. The 2 alarm interrupt circuits generate\ninterrupt signals at preset times. As the oscillation circuit is driven under\nconstant voltage, fluctuation of the oscillator frequency due to supply\nvoltage is small, and the time keeping current is small (TYP. 0.35µA at 3V:\nRx5C348A, TYP.0.55µA at 3V: Rx5C348B). The oscillation halt sensing circuit\ncan be used to judge the validity of internal data in such events as power-on;\nThe supply voltage monitoring circuit is configured to record a drop in supply\nvoltage below two selectable supply voltage monitoring threshold settings. The\n32.768kHz clock output function (N-channel open drain output) is intended to\noutput sub-clock pulses for the external microcomputer. The 32-kHz clock\ncircuit can be disabled by certain register settings for the Rx5C348A but\ncannot be disabled by any register settings for the Rx5C348B. The oscillation\nadjustment circuit is intended to adjust time counts with high precision by\ncorrecting deviations in the oscillation frequency of the crystal oscillator.\nThese models come in an ultra-compact SSOP10 (RS5C348A\u002FB), SSOP10G\n(RV5C348A\u002FB), TSSOP10G (RT5C348B)\u003C\u002Fp>\n\u003Ch3>\u003Cstrong>FEATURES\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>● Timekeeping supply voltage ranging from 1.45 to 5.5V\u003Cbr \u002F>\n● Low power consumption\u003Cbr \u002F>\nRx5C348A: 0.35µA TYP (0.8µA MAX) at VDD=3V\u003Cbr \u002F>\nRx5C348B: 0.55µA TYP (1.0µA MAX) at VDD=3V\u003Cbr \u002F>\n● Only four signal lines (CE, SCLK, SI, and SO) required for connection to the\nCPU.\u003Cbr \u002F>\n● Maximum clock frequency of 2 MHz (with VDD = 5V)\u003Cbr \u002F>\n● Time counters (counting hours, minutes, and seconds) and calendar counters\u003Cbr \u002F>\n(counting years, months, days, and weeks) (in BCD format)\u003Cbr \u002F>\n● Interrupt circuit configured to generate interrupt signals\u003Cbr \u002F>\n(with interrupts ranging from 0.5 seconds to 1 month)\u003Cbr \u002F>\nto the CPU and provided with an interrupt flag and an interrupt halt\u003Cbr \u002F>\n● 2 alarm interrupt circuits\u003Cbr \u002F>\n(Alarm_W for week, hour, and minute alarm settings and Alarm_D\u003Cbr \u002F>\nfor hour and minute alarm settings)\u003Cbr \u002F>\n● 32-kHz clock output circuit (Nch. open drain output)\u003Cbr \u002F>\n● The Rx5C348A is designed to disable 32-kHz clock output in response to a\ncommand\u003Cbr \u002F>\nfrom the host computer and the Rx5C348B is designed to keep 32-kHz output\nenabled.\u003Cbr \u002F>\n● Oscillation halt sensing circuit which can be used to judge the validity of\ninternal data\u003Cbr \u002F>\n● Supply voltage monitoring circuit with two supply voltage monitoring\nthreshold settings\u003Cbr \u002F>\n● Automatic identification of leap years up to the year 2099\u003Cbr \u002F>\n● Selectable 12-hour and 24-hour mode settings\u003Cbr \u002F>\n● Built-in oscillation stabilization capacitors (CG and CD)\u003Cbr \u002F>\n● High precision oscillation adjustment circuit\u003Cbr \u002F>\n● Ultra-compact SSOP10 (RS5C348A\u002FB), SSOP10G (RV5C348A\u002FB), TSSOP10G (RT5C348B)\u003Cbr \u002F>\n● CMOS process\u003C\u002Fp>","[]","PCS","RV5C348B-E2","CDS2914 - RV5C348B-E2","Lead free","09+",1,"MSOP-10",2914,4489,"RICOH",{"title":36,"keyword":37,"seo_descr":21},"RV5C348B-E2 - Ricoh - IC Chips Datasheet - chipdatas","RV5C348B-E2,RV5C348B-E2 Datasheet,RV5C348B-E2 Review,RV5C348B-E2 supply,RV5C348B-E2 faq",[],[40],{"title":41,"content":42},"Free Economy Shipping","International shipment of items may be subject to customs processincand additional charges.\u003Cbr> locatie in:Shenzhen, China",[44],{"title":45,"content":46,"start":47,"end":48},"Estimated between \u003Cu> Thu, Apr 16 and Fri, Apr 24\u003C\u002Fu>.","International shipment of items may be subject to customs processincand additional charges.","Thu, Apr 16","Fri, Apr 24",[50],{"title":51,"content":52},"Handling time","Will ship within 5 business days of receiving cleared payment.",[54],{"title":55,"content":56},"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.",[59,62,65],{"title":60,"content":61},"After receiving the item, contact seller within","60 days",{"title":63,"content":64},"Returns and exchanges","Money Back, Replacement",{"title":66,"content":67},"Return shipping","Buyer pays for return shipping",[69],{"title":70,"content":71},"Warranty","1 Year",[73,79,82,87,90],{"content":74,"date":75,"star":76,"ip":21,"name":77,"order_slug":21,"country":21,"iso_code":21,"img":78},"Order delivered on time with no issues","Mar 25",5,"p4***oT",[],{"content":74,"date":75,"star":76,"ip":21,"name":80,"order_slug":21,"country":21,"iso_code":21,"img":81},"IU***ye",[],{"content":83,"date":84,"star":76,"ip":21,"name":85,"order_slug":21,"country":21,"iso_code":21,"img":86},"Works perfectly in my 286 system!","Mar 26","F5***Or",[],{"content":74,"date":75,"star":76,"ip":21,"name":88,"order_slug":21,"country":21,"iso_code":21,"img":89},"ce***LQ",[],{"content":91,"date":75,"star":76,"ip":21,"name":92,"order_slug":21,"country":21,"iso_code":21,"img":93},"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.","ED***C1",[],[95,101,107,113,119,125,131,137,143,149,155,161],{"id":96,"slug":97,"title":98,"price":8,"sku":99,"pic":100},8729144,"pgpwbx9a-19-22-R6G6C-A01-2T","19-22\u002FR6G6C-A01\u002F2T -  Brand New EVERLIGHT IC Chips","19-22\u002FR6G6C-A01\u002F2T","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F721092.jpg",{"id":102,"slug":103,"title":104,"price":8,"sku":105,"pic":106},9375584,"cknl62jp-216T9NGBGA13FH","216T9NGBGA13FH -  Brand New ATI IC Chips","216T9NGBGA13FH","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F922093.jpg",{"id":108,"slug":109,"title":110,"price":8,"sku":111,"pic":112},8653713,"9in9zr66-26-000000MHZ","26.000000MHZ -  Brand New TXC IC Chips","26.000000MHZ","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F112685.jpg",{"id":114,"slug":115,"title":116,"price":8,"sku":117,"pic":118},8887378,"2wbup8e5p-2N3819","2N3819 -  Brand New NTE Electronics IC Chips","2N3819","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F598957.jpg",{"id":120,"slug":121,"title":122,"price":8,"sku":123,"pic":124},9113894,"wetdf74r-2SA1460","2SA1460 -  Brand New NEC IC Chips","2SA1460",false,{"id":126,"slug":127,"title":128,"price":8,"sku":129,"pic":130},9170614,"2rkhoajhs-2SC1945","2SC1945 -  Brand New MITSUBISHI IC Chips","2SC1945","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F380621.jpg",{"id":132,"slug":133,"title":134,"price":8,"sku":135,"pic":136},9156155,"h4mnmrbh-2SC3733-K","2SC3733-K -  Brand New NEC IC Chips","2SC3733-K","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F844742.jpg",{"id":138,"slug":139,"title":140,"price":8,"sku":141,"pic":142},9430042,"2udrhvz5n-2SJ179","2SJ179 -  Brand New STMicroelectronics IC Chips","2SJ179","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F546937.jpg",{"id":144,"slug":145,"title":146,"price":8,"sku":147,"pic":148},9427857,"2ucnyqebk-2SK170-BL","2SK170-BL -  Brand New TOSHIBA IC Chips","2SK170-BL","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F547018.jpg",{"id":150,"slug":151,"title":152,"price":8,"sku":153,"pic":154},8814069,"2tkxgayei-2SK2647-01MR","2SK2647-01MR -  Brand New FUJITSU IC Chips","2SK2647-01MR","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F442621.jpg",{"id":156,"slug":157,"title":158,"price":8,"sku":159,"pic":160},9151335,"2gfcqnhrg-2SK30A-Y","2SK30A-Y -  Brand New TOSHIBA IC Chips","2SK30A-Y","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F845208.jpg",{"id":162,"slug":163,"title":164,"price":8,"sku":165,"pic":166},9158002,"3b7cdbnvn-2SK3595-01MR","2SK3595-01MR -  Brand New IXYS IC Chips","2SK3595-01MR","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F845244.jpg","https:\u002F\u002Fwww.ebay.com\u002Fstr\u002Fchipdatas","USD","$",[171,178,184,189],{"id":172,"name":173,"descr":174,"pic":175,"start_price":176,"add_price":177},14,"Free Shipping","Estimated 15-30 business days via Registered Air Mail or others","https:\u002F\u002Fchipdatas.com\u002Fimg\u002Ficon\u002FFREE.svg","$0.00","Free",{"id":179,"name":180,"descr":181,"pic":182,"start_price":183,"add_price":177},13,"Expedited Shipping","Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. 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'>Tue, Apr 14\u003C\u002Fspan> and \u003Cspan class='text-red-500'> Thu, Apr 16.\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":257},{"ebay_positive_rate":204,"ebay_positive_label":205,"source_label":206},"99.8%","99.8% Positive","eBay and repeat-order buyer feedback",[208,214,220,226,232,239,245,251],{"id":209,"user_name":210,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":84,"content":74,"img_list":211,"part_list":212,"like_num":8},1528,"a***R",[],[213],"10PCS  2SC2078-E TO-220 Integrated Circuits IC",{"id":215,"user_name":216,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":84,"content":74,"img_list":217,"part_list":218,"like_num":8},1529,"H***V",[],[219],"1PCS New JRC NJM2120D DIP-8 OP AMP IC",{"id":221,"user_name":222,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":84,"content":74,"img_list":223,"part_list":224,"like_num":8},1530,"q***o",[],[225],"10PCS New KM4164B-10 64K X 1 BIT DYNAMIC RAM WITH PAGE MODE DIP16",{"id":227,"user_name":228,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":84,"content":74,"img_list":229,"part_list":230,"like_num":8},1531,"a***A",[],[231],"1PCS New GK-C-1A-12D 12VDC Relay",{"id":233,"user_name":234,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":84,"content":235,"img_list":236,"part_list":237,"like_num":8},1532,"P***o","Great!",[],[238],"10PCS New TLP250 DIP-8 Photocoupler POWER MOS FET GATE DRIVE",{"id":240,"user_name":241,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":84,"content":74,"img_list":242,"part_list":243,"like_num":8},1533,"l***J",[],[244],"1PCS New SF-HD850 DVD Optical Laser Head Lens",{"id":246,"user_name":247,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":84,"content":83,"img_list":248,"part_list":249,"like_num":8},1534,"a***l",[],[250],"1PCS NOS INTEL  C80287XL DIP-40 Math Co-Processor",{"id":252,"user_name":253,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":84,"content":74,"img_list":254,"part_list":255,"like_num":8},1535,"G***I",[],[256],"10Pairs 2SA970 + 2SC2240 A970 + C2240 2SA970-GR +2SC2240-GR Transistor",[258,266,273,279,286,293,300,307],{"id":259,"user_name":260,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":261,"content":262,"img_list":263,"part_list":264,"like_num":8},1572,"Z***I","Mar 24","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.",[],[265],"1PCS New MOTOROLA MC6809P DIP-40 IC",{"id":267,"user_name":268,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":75,"content":269,"img_list":270,"part_list":271,"like_num":8},1551,"A***g","Perfect replacement, I had a shipping issue and they offered an immediate refund. I ended up finding the package a few days later. I’ll definitely buy again!",[],[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":76,"create_at":75,"content":91,"img_list":276,"part_list":277,"like_num":8},1556,"g***G",[],[278],"1PCS NEW ORIGINAL SII\u002FSEIKO MS412FE-FL26E Rechargeable Battery 2.8v to 3.3v",{"id":280,"user_name":281,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":261,"content":282,"img_list":283,"part_list":284,"like_num":8},1564,"Q***Z","Received as described. I bought these to troubleshoot a couple wonky Atari 2600 consoles and they do function.  ",[],[285],"2PCS New R6532AP Integrated Circuit IC DIP-40",{"id":287,"user_name":288,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":75,"content":289,"img_list":290,"part_list":291,"like_num":8},1544,"W***t","Excellent seller—item exactly as described, well packed, and shipped quickly. Highly recommended!",[],[292],"1PCS ADI  AD1865N-K AD1865NK Complete Dual 18-Bit 16 x Fs Audio DAC  DIP-24",{"id":294,"user_name":295,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":261,"content":296,"img_list":297,"part_list":298,"like_num":8},1589,"y***s","Exactly as described. Shipped and received timely. Well packaged.  Highly recommend this seller!",[],[299],"10PCS New RM6203 6203 DIP-8 IC",{"id":301,"user_name":302,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":261,"content":303,"img_list":304,"part_list":305,"like_num":8},1596,"S***w","good quality, excellent condition, good value, okay appearance",[],[306],"3PCS New NEC UPD63200 D63200 SOP-16 IC 18 BIT DIGITAL AUDIO",{"id":308,"user_name":309,"country":21,"iso_code":21,"avatar":21,"rate":76,"create_at":261,"content":310,"img_list":311,"part_list":312,"like_num":8},1594,"G***h","Good Product as described, good comm, very fast shipping.",[],[313],"10PCS None LM331N DIP-8 Integrated Circuits IC"]