MAX31343ETAY+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX31343ETAY+T

Manufacturer

Analog Devices

Introduction

The MAX31343ETAY+T is a highly integrated real-time clock (RTC) module designed for applications requiring accurate timekeeping, calendar functions, and multiple additional features, all within a minimal power envelope.

Product Features and Performance

Integrates clock/calendar with alarm functions

Supports leap year and RAM with square wave output

Embedded SRAM and a trickle charger

Memory Size of 64B allows storing user data or alarm settings

Time Format supported is HH:MM:SS in 24-hour format

Date Format supported is YY-MM-DD-dd

Uses I2C interface for communication, enabling easy integration with a wide range of microcontrollers

Wide Voltage Supply Range: 1.6V to 5.5V, including the battery supply voltage, ensuring flexibility in power design

Extremely low current consumption in timekeeping mode: 1.2µA to 2µA @ 1.6V to 5.5V, enhancing battery life

Operating Temperature range from -40°C to +85°C, suitable for harsh environments

Product Advantages

Compact 8-WLP (2.07x2.27) package allows for minimal footprint on PCBs

Comprehensive feature set including alarms and square wave outputs enhance utility without the need for additional components

Low power consumption ensures extended battery life, crucial for portable or remote applications

Broad compatibility with microcontrollers through I2C interface

Key Technical Parameters

Memory Size: 64B

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

Date Format: YY-MM-DD-dd

Interface: I2C

Voltage Supply: 1.6V ~ 5.5V

Current Timekeeping (Max): 1.2µA ~ 2µA @ 1.6V ~ 5.5V

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Manufactured by Analog Devices, a leader in semiconductor design, ensuring high reliability and performance

Compatibility

Flexible voltage and I2C interface ensure compatibility with a broad range of devices and systems

Application Areas

IoT devices

Wearables

Smart appliances

Automotive electronics

Industrial timing solutions

Product Lifecycle

Currently in Active status, not nearing discontinuation

Continued manufacturer support with replacements and upgrades available

Several Key Reasons to Choose This Product

High integration reduces the need for additional components, lowering overall system cost

Wide operating temperature range suited for versatile applications across different environments

Low power consumption enhances battery life, critical for portable and remote applications

Broad compatibility simplifies integration into existing systems, reducing development time and cost

Provided by Analog Devices, ensuring quality, reliability, and support