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DS3232MZ+ The DS3232MZ+ from Analog Devices is a Real-Time Clock IC featuring an I2C interface and 236 bytes of battery-backed SRAM. It operates over a wide temperature range.
Mfr Part #:

DS3232MZ+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS3232MZ+ from Analog Devices is a Real-Time Clock IC featuring an I2C interface and 236 bytes of battery-backed SRAM. It operates over a wide temperature range.
✓ Total Stock: 6,457 pcs

DS3232MZ+ Available from 1 distributor

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Romaks Technologies ✓
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6,457 pcs
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DS3232MZ+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Features
Interface
Lead Spacing
Memory Size
Mounting Type
Operating Temperature
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Time Format
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DS3232MZ+ Description

Short technical summary and product information.

The DS3232MZ+ is a low-cost, highly accurate I2C real-time clock (RTC) with 236 bytes of battery-backed SRAM, manufactured by Analog Devices (formerly Maxim Integrated).

 

This RTC maintains accurate timekeeping, including seconds, minutes, hours, day, date, month, and year, with automatic adjustments for month lengths and leap years up to the year 2100. It supports both 24-hour and 12-hour formats with an AM/PM indicator. Key features include two programmable time-of-day alarms and a 1Hz output.

 

The device operates from a supply voltage of 2.3V to 4.5V and consumes low power, drawing only 175µA at 2.3V. It features a fast 400kHz I2C-compatible serial bus for communication. The operating temperature range is -40°C to 85°C.

 

Packaged in an 8-pin SOIC (Surface Mount) package, the DS3232MZ+ is suitable for applications requiring precise timekeeping, such as power meters and industrial control systems.

DS3232MZ+ Quick Information

Product Type: Real Time Clock
Canonical Name: DS3232MZ+ Real-Time Clock IC
Subcategory: Clock/Calendar

DS3232MZ+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS3232MZ+ Features

  • I2C interface for serial communication.
  • 236 bytes of battery-backed SRAM.
  • Accurate timekeeping with ±5ppm tolerance.
  • Wide operating temperature range: -40°C to 85°C.
  • Surface mount 8-SOIC package.

DS3232MZ+ Applications

  • Power meters and energy monitoring.
  • Industrial automation systems.
  • Data logging applications.
  • Embedded system timekeeping.

DS3232MZ+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the DS3232MZ+?

The operating voltage range is 2.3V to 4.5V.

What package type is the DS3232MZ+ available in?

The DS3232MZ+ is available in an 8-SOIC package.

What is the operating temperature range for this Real-Time Clock IC?

The operating temperature range is -40°C to 85°C.

What is the RoHS status of the DS3232MZ+?

The RoHS status is RoHS3 Compliant.

What is the memory size of the battery-backed SRAM in the DS3232MZ+?

The device has 236 bytes of battery-backed SRAM.

What interface does the DS3232MZ+ use for communication?

It uses an I²C, 2-Wire Serial interface.

What are the key features of the DS3232MZ+?

Key features include Alarm, Leap Year, Square Wave Output, and SRAM.

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