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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Real Time ClocksDS3232SN#
DS3232SN# Image
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See specifications for product details.

DS3232SN# - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS3232SN#
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS3232SN#
ECAD Model
Parts Description
IC RTC CLK/CALENDAR I2C 20SOIC
Detailed Description
Package
20-SOIC (0.295", 7.50mm Width)
Data sheet
DS3232.pdf
RoHs Status
ROHS3 Compliant
In stock: 5040

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Quantity

Specifications

DS3232SN# Tech Specifications
Analog Devices Inc./Maxim Integrated - DS3232SN# technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS3232SN#

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply, Battery 2.3V ~ 5.5V  
Voltage - Supply 2.3V ~ 5.5V  
Type Clock/Calendar  
Time Format HH:MM:SS (12/24 hr)  
Supplier Device Package 20-SOIC  
Series -  
Package / Case 20-SOIC (0.295", 7.50mm Width)  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Memory Size 236B  
Interface I²C, 2-Wire Serial  
Features Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal  
Date Format YY-MM-DD-dd  
Current - Timekeeping (Max) 120µA ~ 160µA @ 3.3V ~ 5.5V  
Base Product Number DS3232  

Parts Introduction

Manufacturer Part Number

DS3232SN#

Manufacturer

Analog Devices

Introduction

Highly accurate I2C RTC with integrated crystal and SRAM

Product Features and Performance

Alarm function

Leap year compensation

Square wave output

Incorporates temperature-compensated crystal oscillator (TCXO)

236 bytes of user-accessible SRAM

Supports both 12 and 24-hour time formats

Date format includes year, month, day and day-of-week

Low-power consumption

Product Advantages

High precision timekeeping

Stable performance across varied temperatures

Integrated crystal reduces external component count

Key Technical Parameters

Memory Size: 236B

Time Format: HH:MM:SS (12/24hr)

Date Format: YY-MM-DD-dd

I2C, 2-Wire Serial interface

Supply Voltage Range: 2.3V ~ 5.5V

Battery Voltage Range: 2.3V ~ 5.5V

Timekeeping Current: 120µA ~ 160µA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operation in extreme temperatures

Reliable timekeeping with integrated TCXO

Compatibility

I2C compatible interface

Standard 20-SOIC surface mount package

Application Areas

Consumer electronics

Industrial systems

Embedded systems

Networking equipment

Product Lifecycle

Active status

Replacement or upgrades potentially available due to continued active status

Reasons to Choose This Product

Highly integrated with built-in crystal for reduced design complexity

Suitable for battery-powered applications due to low current consumption

Extensive temperature range catering to industrial applications

Easy to interface with majority of microcontrollers due to I2C support

Ample user-accessible memory for additional data storage needs

Dedicated alarm function for time-critical applications

Built-in leap year correction ensuring long-term accuracy

Simple design integration with surface mount package format

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS3232SN#

Product Attribute DS3232SN# DS3232S# DS3234S# DS3232MZ+TRL
Part Number DS3232SN# DS3232S# DS3234S# DS3232MZ+TRL
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Time Format HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)
Package Tube Tube Tube Tape & Reel (TR)
Voltage - Supply, Battery 2.3V ~ 5.5V 2.3V ~ 5.5V 2V ~ 3.8V 2.3V ~ 4.5V
Operating Temperature -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C -40°C ~ 85°C
Memory Size 236B 236B 256B 236B
Type Clock/Calendar Clock/Calendar Clock/Calendar Clock/Calendar
Interface I²C, 2-Wire Serial I²C, 2-Wire Serial SPI I²C, 2-Wire Serial
Supplier Device Package 20-SOIC 20-SOIC 20-SOIC 8-SOIC
Features Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal Alarm, Leap Year, Square Wave Output, SRAM
Date Format YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number DS3232 DS3232 DS3234 DS3232
Package / Case 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295', 7.50mm Width) 8-SOIC (0.154', 3.90mm Width)
Voltage - Supply 2.3V ~ 5.5V 2.3V ~ 5.5V 2V ~ 5.5V 2.3V ~ 4.5V
Series - - - -
Current - Timekeeping (Max) 120µA ~ 160µA @ 3.3V ~ 5.5V 120µA ~ 160µA @ 3.3V ~ 5.5V 120µA ~ 160µA @ 3.63V ~ 5.5V 175µA @ 2.3V ~ 4.5V

DS3232SN# Datasheet PDF

Download DS3232SN# pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS3232SN# - Analog Devices Inc./Maxim Integrated.

Datasheets
DS3232.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Application Notes
State Machine Logic in Binary-Coded Decimal (BCD)-.pdf Implementing Flawless Designs with Accurate I²C Re.pdf Industry Turns to MEMS for Accurate Real-Time Cloc.pdf Stuxnet and Other Things that Go Bump in the Night.pdf
Other Related Documents
Tips for Writing Bulletproof Real-Time Clock Contr.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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DS3232SN# Image

DS3232SN#

Analog Devices Inc./Maxim Integrated
32D-DS3232SN#

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