V3020SO8B+

EM Microelectronic V3020SO8B+

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  • V3020SO8B+
  • EM Microelectronic
  • RTC, LOW POWER, 1-BIT I/F, 32KHZ
  • Clock/Timing - Real Time Clocks
  • V3020SO8B+ Datasheet
  • 8-SOIC (0.154\", 3.90mm Width)
  • Tape & Reel (TR)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 1313
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is V3020SO8B+

EM Microelectronic Part Number V3020SO8B+（Clock/Timing - Real Time Clocks）, developed and manufactured by EM Microelectronic, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

V3020SO8B+ is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

V3020SO8B+ Specifications

  • Part NumberV3020SO8B+
  • CategoryClock/Timing - Real Time Clocks
  • ManufacturerEM Microelectronic
  • DescriptionRTC, LOW POWER, 1-BIT I/F, 32KHZ
  • PackageTape & Reel (TR)
  • Series-
  • TypeClock/Calendar
  • FeaturesAlarm, Leap Year, RAM
  • Time FormatHH:MM:SS
  • Date FormatYY-MM-DD-dd
  • Interface3-Wire Serial
  • Voltage - Supply1.2V ~ 5.5V
  • Current - Timekeeping (Max)4µA ~ 7µA @ 3V ~ 5V
  • Operating Temperature-40°C ~ 85°C (TA)
  • Mounting TypeSurface Mount
  • Package / Case8-SOIC (0.154\", 3.90mm Width)
  • Supplier Device Package8-SOIC
  • Memory Size1B
  • Voltage - Supply, Battery-

Application of V3020SO8B+

Real Time clock main function is to provide accurate Time and date information, including the second, minute, hour, day, month, year, and even can contain a few week. In order to ensure the accuracy of the time, modern RTC often uses a high-precision crystal oscillator as the time reference, and the time accuracy can be further improved by software correction. The application field of real-time clock is extremely wide, covering almost all the scenarios that require time recording or time synchronization. For example: personal electronic equipment, computer systems, automotive electronics, financial transactions, aerospace, scientific research, industrial automation, etc.

V3020SO8B+ Datasheet

V3020SO8B+ Datasheet , Tape & Reel (TR),Clock/Calendar,Alarm, Leap Year, RAM,HH:MM:SS,YY-MM-DD-dd,3-Wire Serial,1.2V ~ 5.5V,4µA ~ 7µA @ 3V ~ 5V,-40°C ~ 85°C (TA),Surface Mount,8-SOIC (0.154\", 3.90mm Width),8-SOIC,1B

V3020SO8B+ Classification

Clock/Timing - Real Time Clocks

Real Time Clocks are integrated circuits designed to track and maintain the current time. The real-time clock generates a stable clock signal through the built-in high-precision crystal oscillator, and the number of pulses of these signals is recorded by the counter, thus calculating the current time. It not only records basic time units such as seconds, minutes, and hours, but also covers a wider range of time information such as days, months, years, and even weeks.

FAQ about Clock/Timing - Real Time Clocks

  • 1. How does a real-time clock work?

    RTC is usually driven by a low-power oscillator (such as a quartz crystal oscillator) and powered by an independent power source (such as a battery), which can continuously time even when the main power supply is off.

  • 2. How does RTC maintain time even when the device is powered off?

    RTC is usually equipped with an independent small battery (such as a button battery) to ensure that it continues to run for time when the device's main power is turned off, until the battery is depleted or re powered.

  • 3. How to choose a suitable RTC chip?

    When choosing RTC, factors such as power consumption, communication interface (I2C/SPI), time accuracy, whether there is a built-in crystal or external crystal required, battery support, temperature range, and whether there is an alarm function should be considered.

We are a professional PCB manufacturer who offers comprehensive PCB manufacturing services including: professional Ceramic PCB HDI PCB Heavy Copper PCB High-TG PCB High Speed PCB High Frequency PCB Metal Core PCB PCB fabrication and PCB assembly, providing fast turnaround prototypes for high-end products.

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Jinftry, Your most trustworthy component supplier, welcome to send us the inquiry, thank you!

Do you have any questions about V3020SO8B+ ?
Feel free to contact us:

+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
+8615019224070, +8615118118839, +8615118125813
( Email first will be appreciative )

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EM Microelectronic
EM Microelectronic
EM Microelectronics is a company that specializes in designing miniaturized, ultra-low power integrated circuits for watches.
In 1970, EM Microelectronics was established. The company's products include RFID circuits, EM series smart card chips, ultra-low...
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