DS3234S#

Maxim Integrated DS3234S#

Part Number:
DS3234S#
Manufacturer:
Maxim Integrated
Ventron No:
3003684-DS3234S#
Description:
IC RTC CLK/CALENDAR SPI 20-SOIC
ECAD Model:
Datasheet:
DS3234S#

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Specifications
Maxim Integrated DS3234S# technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS3234S#.
  • Factory Lead Time
    6 Weeks
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    20-SOIC (0.295, 7.50mm Width)
  • Number of Pins
    20
  • Weight
    800.987426mg
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tube
  • Published
    2010
  • JESD-609 Code
    e3
  • Feature
    Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    20
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Timer or RTC
  • Technology
    CMOS
  • Voltage - Supply
    2V~5.5V
  • Terminal Position
    DUAL
  • Peak Reflow Temperature (Cel)
    260
  • Supply Voltage
    3.3V
  • Frequency
    32.8kHz
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    DS3234
  • Pin Count
    20
  • Number of Outputs
    1
  • Operating Supply Voltage
    3.3V
  • Interface
    SPI
  • Memory Size
    256B
  • Number of Bits
    8
  • Logic Function
    Clock
  • Number of Timers
    1
  • Time Format
    HH:MM:SS (12/24 hr)
  • Date Format
    YY-MM-DD-dd
  • Current - Timekeeping (Max)
    120μA~160μA @ 3.63V~5.5V
  • Time-Min
    SECONDS
  • Interrupt Capability
    Y
  • Voltage - Supply, Battery
    2V~3.8V
  • Volatile
    NO
  • Height
    2.35mm
  • Length
    13mm
  • Width
    7.6mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
Description
DS3234S# Overview
This real time analog clock can be found in package 20-SOIC (0.295, 7.50mm Width).Tube is the way time clock is packaged, which is the way time clock is intended to be.The supply voltage of this electrical RTC is 2V~5.5V.There is a type Clock/Calendar for this electrical real time clock.Here, Surface Mount represents how this part is mounted.0°C~70°C should be the operating temperature.Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal can be ensured when operating.A transmission line can have a 20 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 3.3V voltage supplied to it.20 pins are attached to it.RTCs are a member of the family DS3234.This electrical digital time clock is powered by a voltage that is 2V~3.8V at the time of installation.A part like this is included in Timer or RTC.There is a memory size of 256B available for storing data and programs on the real time analog clocks.There is a type of mounting for this RTC module: Surface Mount.There are 20 pins on it.1 timer real time clocks send out a signal at a preset time based on input signals.RTC time is important to maintain the supply voltage at 3.3V in order to maintain high efficiency.In this case, 32.8kHz is the highest frequency possible.A 8 bit digital time clock is designed for this application.Currently, it has 1 outputs configured.

DS3234S# Features
20-SOIC (0.295, 7.50mm Width) package
20 terminations
20 pin count
Be maintained at 3.3V for high efficiency.
8 Bits
1 outputs

DS3234S# Applications
There are a lot of Maxim Integrated DS3234S# Real Time Clocks applications.

Modem
Portable Instruments
Wearables, Portables
Utility Meter
Copy machines
Battery powered products
Switcher
Server
GPS/Telematics Devices
Power Meters
DS3234S# More Descriptions
Real Time Clock Serial 256byte Clock/Calendar/Alarm/Battery Backup/Interrupt 20-Pin SOIC W
DS3234 Series 5.5 V SPI Surface Mount Real Time Clock - SOIC-20
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
RTC, TCXO, CRYSTAL, 3.3V, 20SOIC; Date Format:DD:mm:YYYY; Clock Format:HH:mm:SS; IC Type:RTC; Supply Voltage Min:2V; Max:5.5V;
20-SOIC (0.295 7.50mm Width) DS3234 e3 Alarm Leap Year Square Wave Output SRAM TCXO/Crystal rtc clock circuit 2V~5.5V 120muA~160muA @ 3.63V~5.5V 13mm 32.8kHz
Completely Integrated, Accurate Timing Solution Provides Better than ±2.0 Minutes per Year Accuracy Over the Industrial Temperature Range and Requires No User CalibrationCiiva Crawler
Date Format = YY-MM-DD / Time Format = HH:MM:SS (12/24 hr) / Interfaces = SPI / Battery Backup Switching Max. V = 3.8 / Battery Backup Switching Min. V = 2 / Supply Voltage Min. V = 2 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = 0 / Operating Temperature Max. °C = 70 / Package Type = SOIC / Pins = 20 / Mounting Type = Surface Mount / MSL = Level-1 / Packaging = Tube / Length mm = 13 / Width mm = 7.62 / Height mm = 2.3 / Reflow Temperature Max. °C = 260
RTC, TCXO, CRYSTAL, 3.3V, 20SOIC; Date Format: DD: MM: YYYY; Clock Format: HH: MM: SS; Clock IC Type: RTC; Supply Voltage Min: 2V; Supply Voltage Max: 5.5V; Clock IC Case Style: SOIC; No. of Pins: 20Pins; IC Interface Type: SPI; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: To Be Advised; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jun-2015); Base Number: 3234; Clock Frequency: 32.768kHz; IC Case Style: SOIC; No. of Outputs: 1Outputs; Operating Temperature Range: 0°C to 70°C; RTC Features: Square-Wave Output; Supply Voltage Range: 2V to 5.5V; Termination Type: Surface Mount Device; Voltage Vcc: 3.3V; Voltage Vcc Min: 2.3V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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