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DS2404S-001 The Analog Devices DS2404S-001 is a Real Time Clock with 512 bits of nonvolatile memory. It features a 1-Wire interface and operates from 2.8V to 5.5V.
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DS2404S-001

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS2404S-001 is a Real Time Clock with 512 bits of nonvolatile memory. It features a 1-Wire interface and operates from 2.8V to 5.5V.
✓ Total Stock: 29 pcs

DS2404S-001 Available from 1 distributor

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DS2404S-001 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Memory Size
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Time Format
Type
Voltage
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DS2404S-001 Description

Short technical summary and product information.

The Analog Devices DS2404S-001 is an EconoRAM Time Chip designed for storing and retrieving vital data and time information. It features 4096 bits of nonvolatile dual-port memory, including a real-time clock/calendar in binary format, a programmable interval timer, and a programmable power-on cycle counter.

 

This device utilizes a 1-Wire interface for MicroLAN communication at 16.3kbits/s and a 3-wire host interface for high-speed data communications at 2Mb/s. The memory is partitioned into 16 pages of 256-bits for packetizing data, and includes a 256-bit scratchpad with strict read/write protocols to ensure data integrity. Programmable alarms can generate interrupts for the interval timer, real-time clock, and/or cycle counter.

 

The DS2404S-001 is available in a 16-pin SOIC package and operates within a temperature range of -40°C to +85°C. Its operating voltage range is from 2.8V to 5.5V, with a typical current consumption of 500µA at 5V. The unique, factory-lasered 64-bit registration number ensures absolute traceability.

 

Applications for the DS2404 include stopwatches, alarm clocks, time and date stamp logging, hour meters, calendars, system power-cycle timers, expiration timers, and event schedulers.

DS2404S-001 Quick Information

Product Type: Real Time Clock
Canonical Name: DS2404S-001 EconoRAM Time Chip
Subcategory: Binary Counter

DS2404S-001 Compliance

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

DS2404S-001 Features

  • 4096 bits nonvolatile dual-port memory.
  • Real-time clock/calendar and interval timer.
  • 1-Wire and 3-Wire interfaces supported.
  • Operates from 2.8V to 5.5V supply.
  • 16-SOIC package for surface mounting.

DS2404S-001 Applications

  • Ideal for time stamping data logs.
  • Used for alarm clock functions.
  • Suitable for power cycle timing.
  • Enables event scheduling applications.
  • Useful for hour meter tracking.

DS2404S-001 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the DS2404S-001?

The DS2404S-001 has 512B of memory.

What is the operating voltage range for the DS2404S-001?

The operating voltage range is 2.8V to 5.5V.

What is the operating temperature range of the DS2404S-001?

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

What package type is the DS2404S-001 supplied in?

The DS2404S-001 is supplied in a 16-SOIC package.

What interfaces does the DS2404S-001 support?

The DS2404S-001 supports both 1-Wire and 3-Wire interfaces.

What are the key features of the DS2404S-001?

Key features include alarm functionality, square wave output, and integrated SRAM.

What is the data format for time and date on the DS2404S-001?

The time and date format is binary.

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