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DS3234SN# - Analog Devices

Description: Real Time Clock Serial 256Byte Maxim DS3234SN# Real Time Clock — Battery Backup, Calendar, SRAM, 256B RAM 20-Pin SOIC

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DS3234SN# - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 210042-W20-H2
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DS3234SN# Details

  • Manufacturer Part Number:

    DS3234SN#

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    20-SOIC_W-300_MIL

  • Package Description:

    SOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    20-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:

    2006-07-24

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    operates with 2MHZ @ 2VMIN

  • Clock Frequency-Max:

    4 MHz

  • Information Access Method:

    SERIAL(SPI), SERIAL, 4-WIRE

  • Interrupt Capability:

    Y

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.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:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • 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

DS3234SN# Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the DS3234SN is 32.768 kHz.
  • The internal oscillator of the DS3234SN has an accuracy of ±2 ppm at 25°C, which is sufficient for most applications.
  • Yes, the DS3234SN can be used in battery-backed mode, which allows it to maintain the time and date even when the main power supply is interrupted.
  • The maximum operating temperature range of the DS3234SN is -40°C to +85°C.
  • The DS3234SN automatically accounts for leap years, so the user does not need to manually adjust the date.

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DS3234SN# 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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