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Name: MCP795W11T-I/ST
Brand: Microchip Technology
SKU: MCP795W11T-I/ST
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP795W11T-I/ST

Part No.:: MCP795W11T-I/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP795W11T-I/ST.pdf

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

In Stock:: 3249

Quantity:: Add To Cart

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MCP795W11T-I/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
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 ~ 3.6V
Voltage-SupplyBattery:
1.3V ~ 3.6V
Current-Timekeeping(Max):
1µA @ 1.8V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

MCP795W11T-I/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP795W11T-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 MCP795W11T-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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MCP795W11T-I/ST information

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Basic introduction and simple engineering application of MCP795W11T-I/ST

MCP795W11T-I/ST is a real-time clock (RTC) module manufactured by Microchip Technology, offering precise timekeeping and alarm functions. It is commonly utilized in embedded systems and electronic devices requiring accurate timekeeping capabilities.

Application Scenario:

In various electronic projects, MCP795W11T-I/ST can be integrated to provide accurate timekeeping functionalities, such as data logging systems or event scheduling applications.

Circuit Design:

To incorporate MCP795W11T-I/ST into a simple project, follow these steps:

1. Module Connection:

Connect MCP795W11T-I/ST to your microcontroller board using the I2C or SPI communication protocol. Ensure proper wiring and configuration of the communication interface.

2. Timekeeping:

Configure the RTC module to maintain accurate time information. Set the current time and date parameters using the appropriate commands or functions provided by the manufacturer's library or datasheet.

3. Alarm Configuration:

Utilize the alarm feature of MCP795W11T-I/ST to trigger specific actions or events at predefined times. Configure the alarm registers and interrupt settings according to your project requirements.

4. Data Logging:

Integrate the RTC module with data logging functionality to timestamp logged data entries. Store sensor readings or system events along with the corresponding timestamp provided by MCP795W11T-I/ST.

5. Power Management:

Implement power management strategies to ensure continuous operation of MCP795W11T-I/ST even during power loss or low-power modes. Utilize backup battery sources or energy-efficient sleep modes to conserve power.

Experiment Steps:

Step 1: Connect MCP795W11T-I/ST to your microcontroller development board using the I2C protocol. Make sure to connect the SDA and SCL pins of the module to the corresponding pins on the microcontroller.

Step 2: Initialize the I2C communication interface on your microcontroller and configure the necessary settings for communication with MCP795W11T-I/ST.

Step 3: Set the current time and date parameters of the RTC module by sending the appropriate commands or writing to the relevant registers.

Step 4: Configure an alarm on MCP795W11T-I/ST to trigger an interrupt at a specific time. Test the alarm functionality by observing the interrupt behavior.

Step 5: Implement data logging functionality using the RTC module to timestamp logged data entries. Log sensor readings or system events along with the timestamp provided by MCP795W11T-I/ST.

Considerations:

- Compatibility: Ensure compatibility between MCP795W11T-I/ST and your microcontroller board in terms of communication protocol and voltage levels.

- Power Supply: Provide a stable power supply to MCP795W11T-I/ST to ensure reliable operation and accurate timekeeping.

- Error Handling: Implement error-checking mechanisms in your code to handle communication errors or unexpected behavior from the RTC module.

- Integration: Integrate MCP795W11T-I/ST seamlessly into your project design, considering factors such as module placement, signal routing, and enclosure design.

- Testing: Thoroughly test the functionality of the RTC module within your project environment to verify its performance and reliability under various conditions.

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6. What is the process for return or replacement of MCP795W11T-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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