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M41T83RMY6F

Name: M41T83RMY6F
Rating: 4.7 (12 reviews)

IC RTC CLK/CALENDAR I2C 18SOX

Производитель
Мфр. Часть #M41T83RMY6F
Пакет
Лист данных M41T83RMY6F DataSheet
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Спецификации

Part Status	Active
DigiKey Programmable	Not Verified
Type	Clock/Calendar
Features	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Memory Size	7B
Time Format	HH:MM:SS:hh (24 hr)
Date Format	YY-MM-DD-dd
Interface	I2C, 2-Wire Serial
Voltage - Supply	2.7V ~ 5.5V
Voltage - Supply, Battery	2V ~ 5.5V
Current - Timekeeping (Max)	10µA @ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	18-SOX, 18-SOIC with Crystal (7.5mm Width)
Supplier Device Package	18-SOX
Base Product Number	M41T83

Обзор

Description

The M41T83RMY6F is a real-time clock (RTC) integrated circuit (IC) designed for applications requiring accurate timekeeping and date information. It typically features a low-power consumption design, making it suitable for battery-operated devices. The M41T83 series provides a variety of functions, including programmable interrupts, alarm features, and a built-in oscillator.
This IC often interfaces with microcontrollers via I²C or SPI communication protocols, allowing for easy integration into various systems. It maintains time and date information (including leap years) and can operate under a wide voltage range, enhancing its versatility in different applications.
Common uses include consumer electronics, industrial equipment, and embedded systems where precise timing is crucial. The M41T83RMY6F is particularly valued for its ability to retain time even during power outages, thanks to a backup battery option. Overall, it is a reliable choice for developers seeking a compact, efficient RTC solution.

Features

The M41T83RMY6F is a real-time clock (RTC) integrated circuit designed for low-power applications. It features a 32.768 kHz crystal oscillator, enabling precise timekeeping. Key features include:
1. Timekeeping Functions: It can track seconds, minutes, hours, day, date, month, and year, with leap year compensation.
2. Low Power Consumption: Optimized for battery-operated devices, it consumes minimal power in both active and standby modes.
3. I2C Interface: Supports easy communication with microcontrollers via an I2C bus, facilitating straightforward integration into various systems.
4. Alarm and Timer Functions: Includes programmable alarms and timers for scheduling events.
5. Wide Voltage Range: Operates across a voltage range, making it versatile for different applications.
6. Built-in Battery Backup: Allows continuous timekeeping even when the main power is lost.
These features make the M41T83RMY6F suitable for consumer electronics, industrial applications, and other devices requiring accurate timing and low power usage.

Package

The M41T83RMY6F is typically packaged in a 16-pin SOIC (Small Outline Integrated Circuit) format. This package type is designed for surface mounting and is commonly used in various electronic applications.

Pinout

The M41T83RMY6F is a real-time clock (RTC) device from STMicroelectronics, typically housed in a 28-pin SOIC (Small Outline Integrated Circuit) package. It integrates a real-time clock with an integrated temperature-compensated crystal oscillator and battery backup functionality.
### Pin Count:
- Total Pins: 28
### Key Functions:
1. RTC Functions: Keeps track of time (hours, minutes, seconds) and date (year, month, day).
2. Battery Backup: Maintains timekeeping during power outages using a backup battery.
3. I2C Interface: Communication with microcontrollers via the I2C protocol for time setting and configuration.
4. Alarm Functions: Programmable alarms to alert at specific times.
5. Timer Functions: Provides timer functionality for applications that require countdown or scheduling.
6. Temperature Compensation: Ensures accurate timekeeping across varying temperatures.
For detailed specifications, refer to the manufacturer's datasheet.

Manufacturer

The M41T83RMY6F is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, power management devices, and analog ICs. The company serves various markets such as automotive, industrial, personal electronics, and communication. With a strong focus on innovation and sustainability, STMicroelectronics is recognized for its contributions to the development of advanced technologies in the semiconductor industry.

Application

The M41T83RMY6F is a real-time clock (RTC) with a built-in temperature-compensated oscillator. It is commonly used in applications such as embedded systems, industrial automation, consumer electronics, telecommunications, and automotive systems. It helps maintain accurate timekeeping in devices that require time-stamping or scheduling functions, even during power outages, due to its battery backup feature.

Equivalent

The M41T83RMY6F chip is a real-time clock (RTC) with a timekeeping function. Equivalent products include the DS1302, MCP7940N, and PCF8563, which also provide similar RTC functionalities. Always verify pin compatibility and specific features before substitution to ensure proper operation in your application.

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