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Name: MCP795B10-I/ST
Brand: Microchip Technology
SKU: MCP795B10-I/ST
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology MCP795B10-I/ST

Part No.:: MCP795B10-I/ST

Manufacturer:: Microchip Technology

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: MCP795B10-I/ST.pdf

Description:: IC RTC CLK/CALENDAR SPI 14-TSSOP

In Stock:: 2493

Quantity:: Add To Cart

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MCP795B10-I/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
MemorySize:
64B
TimeFormat:
HH:MM:SS:hh (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
SPI
Voltage-Supply:
1.8V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 5.5V
Current-Timekeeping(Max):
1µA @ 1.8V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

MCP795B10-I/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP795B10-I/ST price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MCP795B10-I/ST to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MCP795B10-I/ST information

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Basic introduction and simple engineering application of MCP795B10-I/ST

MCP795B10-I/ST is a real-time clock (RTC) device manufactured by Microchip Technology, providing accurate timekeeping and alarm functions. It is commonly used in embedded systems and electronic projects requiring precise timing and scheduling capabilities.

Basic Overview:

The MCP795B10-I/ST RTC operates with a 32.768 kHz crystal oscillator and offers various features such as time and date storage, alarm settings, battery backup, and low power consumption.

Application Example:

In a digital alarm clock project, MCP795B10-I/ST can be utilized to keep track of time and trigger alarm events at specific times. Let's create a simple digital alarm clock using this RTC module.

Experimental Setup:

To build the digital alarm clock, follow these steps:

1. Hardware Connection:

Connect the MCP795B10-I/ST RTC module to your microcontroller or development board. Ensure proper wiring of the I2C communication lines (SDA and SCL) and power supply connections.

2. Initialization:

Initialize the RTC module in your microcontroller firmware. This involves configuring the I2C communication protocol and setting up the RTC registers for timekeeping and alarm functionalities.

3. Time Setting:

Set the current time and date in the RTC module. Use the appropriate commands to write the time and date values to the corresponding registers of the MCP795B10-I/ST device.

4. Alarm Configuration:

Configure the alarm settings according to your requirements. You can set a specific time for the alarm to trigger, along with optional features such as recurring alarms or alarm output signals.

5. Alarm Handling:

Implement the alarm handling routine in your firmware. Monitor the status of the alarm flag or interrupt generated by the MCP795B10-I/ST RTC module and trigger the alarm actions accordingly.

6. User Interface:

Integrate a user interface for the digital alarm clock. This may include an LCD display to show the current time and alarm status, along with buttons or a keypad for setting the alarm time and toggling alarm options.

Considerations:

When developing the digital alarm clock project, consider the following factors:

- Power Supply: Ensure stable power is provided to both the microcontroller and the MCP795B10-I/ST RTC module to avoid timing inaccuracies or data loss.

- Firmware Optimization: Write efficient firmware code to minimize power consumption and maximize performance, especially in low-power modes when the device is not actively processing alarm events.

- Alarm Accuracy: Test the alarm triggering accuracy under various conditions to ensure reliable performance over time.

- User Interface Design: Design a user-friendly interface with intuitive controls for setting and managing alarm settings, enhancing the overall user experience.

- Integration with Other Modules: Consider integrating additional features such as snooze functionality, multiple alarms, or external sensors to enhance the functionality of the digital alarm clock.

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6. What is the process for return or replacement of MCP795B10-I/ST?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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