M41T256YMT7F Integrated Circuits (ICs) |
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Allicdata Part #: | 497-4702-1-ND |
Manufacturer Part#: |
M41T256YMT7F |
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: | M41T256YMT7F Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | Timekeeper® |
Packaging: | Cut Tape (CT) |
Part Status: | Obsolete |
Type: | Clock/Calendar |
Features: | Leap Year, NVSRAM |
Memory Size: | 32KB |
Time Format: | HH:MM:SS:hh (24 hr) |
Date Format: | YY-MM-DD-dd |
Interface: | I²C, 2-Wire Serial |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Voltage - Supply, Battery: | 2.5 V ~ 3.5 V |
Current - Timekeeping (Max): | 2.5mA @ 4.5V ~ 5.5V |
Operating Temperature: | -25°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 44-BSOP (0.337", 8.56mm Width) |
Supplier Device Package: | 44-SOH |
Base Part Number: | M41T |
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The M41T256YMT7F is a high-precision, low-power RTC (Real Time Clock) integrated circuit containing a MHz frequency crystal oscillator circuit, a counter, and a nonvolatile memory (an EEPROM). It is designed to be used in a wide range of clock and timing applications, including clock generation, automotive systems, industrial and consumer product applications, and entertainment and gaming consoles.
The M41T256YMT7F offers excellent accuracy and long battery backup time for applications requiring the highest level of clock performance. It has an integrated oscillator circuit that ensures a stable clock frequency and allows the internal clock pulses to be accurately generated. It also includes an EEPROM that allows the user to store data such as user configuration settings, which can be retrieved later when needed. The M41T256YMT7F is also designed to support a range of operating temperature ranges, making it suitable for a variety of applications.
The working principle of the M41T256YMT7F is fairly straightforward. It features an integrated oscillator circuit and a counter that is used to generate a clock signal according to user-defined parameters, such as a period and a start time. The counter can be reset to the start time at any time, which can be useful when setting up a specific event or date/time. The oscillator circuit is powered by an external battery that is attached to the device. The battery maintains the clock accuracy by ensuring a stable clock frequency, even when external power sources are turned off.
The M41T256YMT7F can be used in a wide range of applications including automotive systems, industrial and consumer product applications, and entertainment and gaming consoles. It is also ideal for use in a variety of clock generation and timing applications, such as time keeping, scheduling, and alarms. The M41T256YMT7F is also versatile enough to be used in clock/timing solutions that require the highest level of accuracy, such as precision clocks and clock synchronization.
The M41T256YMT7F is an ideal choice for applications requiring a reliable, low-power clock/timing solution. It offers excellent accuracy, a wide operating temperature range, and long battery backup time, making it suitable for a variety of clock/timing applications. The integrated oscillator circuit ensures a stable clock frequency and its EEPROM allows extensive data storage for user configurations, making it suitable for a range of demanding applications.
The specific data is subject to PDF, and the above content is for reference
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