ST M41T256YMT7F

时钟/日历闰年，NVSRAM32KB

Overview

The M41T256YMH7F is IC RTC CLK/CALENDAR I2C 44-SOH, that includes TimekeeperR Series, they are designed to operate with a Clock/Calendar Type, Packaging is shown on datasheet note for use in a Cut Tape (CT), that offers Package Case features such as 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT, it has an Operating Temperature range of -25°C ~ 70°C, as well as the Surface Mount Mounting Type, the device can also be used as Leap Year, NVSRAM Features. In addition, the Interface is I2C, 2-Wire Serial, the device is offered in 4.5 V ~ 5.5 V Voltage Supply, the device has a 44-SOH of Supplier Device Package, and Memory Size is 32KB, and the Time Format is HH:MM:SS:hh (24 hr), and Date Format is YY-MM-DD-dd, and the Voltage Supply Battery is 2.5 V ~ 3.5 V, and Current Timekeeping Max is 2.5mA @ 4.5V ~ 5.5V.

M41T256YMT7 with circuit diagram manufactured by ST. The M41T256YMT7 is available in SOH Package, is part of the Clock/Timing - Real Time Clocks.

Features

Timekeeper® Series
44-BSOP (0.337, 8.56mm Width) package
44 terminations
44 pin count
5V power supplies
Timekeeper® series

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
M41T256YMT7F Real Time Clocks applications.

• Digital video camera
• Printers
• Copy machines
• Mobile equipment
• Battery powered devices
• Printers and copiers
• Electronic metering
• Digital cameras
• White goods
• Elapsed time counter