DS1312S - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS1312S

Manufacturer

analog-devices

Introduction

The DS1312S is a nonvolatile random access memory (NVRAM) controller that provides 2Kbit of battery-backed static RAM (SRAM) and a real-time clock (RTC). It is designed to provide a compact, cost-effective solution for applications requiring nonvolatile data storage and time-of-day functions.

Product Features and Performance

2Kbit of battery-backed SRAM

Integrated real-time clock (RTC) with alarm functions

Low-power CMOS technology

Serial interface for easy system integration

Built-in power-fail detection and data retention circuitry

Operating voltage range: 4.75V to 5.5V

Operating temperature range: -40°C to +85°C

Product Advantages

Compact and integrated solution for NVRAM and RTC requirements

Low power consumption for extended battery life

Easy to interface with microcontrollers via serial communication

Key Reasons to Choose This Product

Reliable nonvolatile data storage for critical applications

Convenient real-time clock functionality integrated on the same chip

Robust performance across a wide temperature range

Cost-effective solution for space-constrained designs

Quality and Safety Features

Designed and manufactured to high quality standards

Overcurrent and short-circuit protection

Compatibility

The DS1312S is compatible with a variety of microcontrollers and embedded systems that require nonvolatile memory and real-time clock functions.

Application Areas

Industrial control systems

Instrumentation and measurement equipment

Automotive electronics

Telecommunications equipment

Consumer electronics with data logging requirements

Product Lifecycle

The DS1312S is an obsolete product, meaning it is no longer in active production. However, there are alternative models available that may provide similar functionality, such as the DS1302 and DS1307 real-time clock ICs. Customers are advised to contact our website's sales team for more information on available options and recommended replacement solutions.