DS3231MZ/V+ overview
DS3231MZ/V+ is a component documented by Maxim Integrated Produc. The PDF description identifies it as "±5ppm, I2C Real-Time Clock Rev 7; 3/15." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Maxim Integrated Produc...
- Part number: DS3231MZ/V+
- Category: Interface
- Datasheet length: 20 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Two programmable time-of- day alarms and a 1Hz output are provided.
- Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
- Recommended Operating Conditions (TA = -45NC to +85NC, unless otherwise noted.) (Note 2) Electrical Characteristics—Frequency And Timekeeping (VCC or V BAT = +3.3V, T A = -45 NC to +85 NC, unless otherwise noted.
- Package Thermal Characteristics (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Logic 1 VIH 0.7 x VCC VCC + 0.3 V Logic 0 VIL -0.3 0.3 x VCC V PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS 1Hz Frequency Tolerance Df/fOUT Measured ov.
- VCC Voltage Df/V Q1 ppm/V Timekeeping Accuracy tKA Q0.432 Seconds/ Day 32kHz Frequency Tolerance Df/fOUT Q2.5 % PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Active Supply Current (I2C Active: Includes Temperature Conversion Current) ICCA.
- Typical values are at VCC = 0V, VBAT = +3.0V, and TA = +25NC, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Power-Fail Voltage VPF 2.45 2.575 2.70 V Logic 0 Output (32KHZ, INT/SQW, SDA) VOL IOL = 3mA 0.4 V Logic 0.
- Note 6: Interface timing shown is for fast-mode (400kHz) operation.
Topics covered by the datasheet
The document includes sections related to:
- DS3231M_V01 MAXIM
- Applications
- Ordering Information
- Package Information
- Revision History
Engineering review checklist
- Confirm supply rails, clock limits, memory size, peripheral mapping and I/O voltage compatibility.
- Check package pinout, boot configuration, programming interface and silicon-revision errata.
- Budget decoupling, thermal margin, startup timing and firmware recovery behavior before release.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the DS3231MZ/V+ datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=ds3231mz-v-maxim-integrated-produc