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DS3231M+TRL - Analog Devices

Description: ±5ppm, I2C Real-Time Clock

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DS3231M+TRL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - so 16
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DS3231M+TRL - Analog Devices  - 3D model - Small Outline Packages - so 16
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DS3231M+TRL Details

  • Manufacturer Part Number:

    DS3231M+TRL

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-SOIC_W-300_MIL

  • Package Description:

    ROHS COMPLIANT, SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-SOIC_W-300_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2010-07-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C)

  • Interrupt Capability:

    Y

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -45 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    SECONDS

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Volatile:

    NO

  • Width:

    7.5 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

DS3231M+TRL Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the DS3231M is 32.768 kHz.
  • The internal oscillator of the DS3231M has an accuracy of ±2 ppm at 25°C, which is sufficient for most applications. However, for more accurate timekeeping, an external crystal oscillator is recommended.
  • Yes, the DS3231M can be used as a battery-backed RTC in a system. It has a built-in battery switch-over circuit that allows it to automatically switch to a backup battery when the main power supply fails.
  • The maximum operating temperature range of the DS3231M is -40°C to +85°C.
  • The DS3231M automatically handles leap years, taking into account the extra day in February for years that are divisible by 4 (except for years that are divisible by 100 but not by 400).

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DS3231M+TRL Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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