Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

MAX31331TETB ultra-low power, real-time clock (RTC) is a time-keeping device that consumes nominal 65nA timekeeping current, extending battery life.

Benefits and Features

• Ultra-Low-Power Extends Run Time

• 65nA Timekeeping Current

• 1.1V to 5.5V Timekeeping Voltage Range

• Automatic Switchover to Backup Supply on Power Fail Event

• Trickle Charger for External Supercapacitor or Rechargeable Battery

• Provides Flexibility

• Wide Range of External Crystals Supported (No External Loading Required)

• Frequency Correction with <0.5ppm Resolution

• 1.62V to 5.5V Interface Voltage Range

• Value-added Features for Ease of Use

• Event Detection with Dedicated Pin

• Timestamps for Various Events

• Low Battery Voltage Detection

• 1/128 Second Register

• Alarms and Countdown Timer

• 32-byte User RAM

Applications

• Medical

• Wearables

• Portable Instruments

• Telematics

• Industrial

• IOT

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.