Allicdata Part #: | 497-2816-5-ND |
Manufacturer Part#: |
M41T256YMT7E |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC RTC CLK/CALENDAR I2C 44-SOP |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar 32KB I²C, ... |
DataSheet: | M41T256YMT7E Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Interface: | I²C, 2-Wire Serial |
Base Part Number: | M41T |
Supplier Device Package: | 44-SOH |
Package / Case: | 44-BSOP (0.337", 8.56mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -25°C ~ 70°C |
Current - Timekeeping (Max): | 2.5mA @ 4.5V ~ 5.5V |
Voltage - Supply, Battery: | 2.5 V ~ 3.5 V |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Series: | Timekeeper® |
Date Format: | YY-MM-DD-dd |
Time Format: | HH:MM:SS:hh (24 hr) |
Memory Size: | 32KB |
Features: | Leap Year, NVSRAM |
Type: | Clock/Calendar |
Part Status: | Obsolete |
Packaging: | Tube |
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The M41T256YMT7E is an advanced Real-Time Clock and calendar IC for low power applications. It can provide accurate date and time information, even in absence of any external timing support, due to its robust and highly configurable internal timer. The IC is designed for both commercial and industrial environments. It is part of the M41TS series of products, which provide accurate time-keeping and alarm functionality with low power consumption, and can be used in a variety of applications such as industrial and automotive systems and clocks, as well as personal computers.
The M41T256YMT7E is a highly configurable Real-Time Clock based on a 32-bit RISC-like CPU with on-board Flash. It contains multiple hardware timers and a fully programmable RTC module. It has an internal oscillator constructed using low power IC technology and monitors time in both a digital and analog manner. An integrated real-time calendar is also included, providing alarm indication for year, month, day, hour, minute, second and date. It supports 24-hour, 12-hour and military time formats.
The chip has the ability to monitor a wide range of events and can generate alarms when specific conditions occur. It allows for integration of external signal sources, such as temperature sensors, humidity sensors, digital inputs or other sensor elements. It also has an integrated watchdog timer to ensure that the system is always running correctly. It also supports two general-purpose interrupt pins for external signal sources.
The on-board clock features automatic power down and wake-up functions. The device has several power saving modes, such as slow clock mode and deep sleep mode, which can further reduce the power consumption. It is also able to monitor and measure temperature, with a range of ±2°C to ±85°C.
The device supports both I²C and SPI interfaces, so it can interface easily with a wide range of embedded systems. Additionally, its rear surface is fitted with a header for easy access of debug signals and programming interface.
The M41T256YMT7E is available in a wide variety of packages, ranging from a few millimeters to several inches in size. It is highly reliable and conforms to a wide range of industrial standards, such as RoHS, ESD, and WEEE, making it an ideal choice for use in industrial and commercial applications.
The M41T256YMT7E is an advanced real-time clock used in industrial and commercial applications. It has multiple hardware timers, low power consumption features and an on-board clock with automatic power down and wake-up functions. It supports both I²C and SPI interfaces for easy access and programming, and provides a wide range of temperature monitoring and alarm capabilities. It is highly reliable and conforms to a wide range of industrial standards, making it an ideal choice for low power applications.
The specific data is subject to PDF, and the above content is for reference
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