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Name: MCP795W20T-I/SL
Brand: Microchip Technology
SKU: MCP795W20T-I/SL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology MCP795W20T-I/SL

Part No.:: MCP795W20T-I/SL

Manufacturer:: Microchip Technology

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: MCP795W20T-I/SL.pdf

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

In Stock:: 2640

Quantity:: Add To Cart

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MCP795W20T-I/SL Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, 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

MCP795W20T-I/SL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP795W20T-I/SL 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 MCP795W20T-I/SL 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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MCP795W20T-I/SL information

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Basic introduction and simple engineering application of MCP795W20T-I/SL

MCP795W20T-I/SL is a real-time clock (RTC) module manufactured by Microchip Technology. It is a low-power, highly accurate RTC with integrated EEPROM and a temperature sensor.

Application Scenario:

In electronic projects requiring precise timekeeping, MCP795W20T-I/SL can be utilized to track time, schedule events, and timestamp data logs.

Circuit Design:

To incorporate MCP795W20T-I/SL into a simple project, follow these steps:

1. Connection Setup:

Connect MCP795W20T-I/SL to the microcontroller or development board using the I2C or SPI communication protocol. Ensure proper wiring and configuration of communication pins.

2. Power Supply:

Provide power to MCP795W20T-I/SL by connecting VCC and GND pins to a stable power source. Ensure voltage levels meet the module's specifications.

3. Initialization:

Initialize the RTC module by sending appropriate commands through the chosen communication protocol. Set the current time, date, and other parameters as required for the project.

4. Timekeeping:

Utilize MCP795W20T-I/SL to track time accurately. Retrieve time and date information from the module when needed and update it periodically to ensure accuracy.

5. EEPROM Usage:

Utilize the integrated EEPROM to store critical data such as configuration settings, calibration values, or user-defined parameters. Implement read and write operations to access EEPROM memory.

Experiment:

To experiment with MCP795W20T-I/SL, consider a simple project like a digital clock with temperature display. Follow these steps:

1. Hardware Setup:

Connect MCP795W20T-I/SL to a microcontroller or development board, ensuring proper power and communication connections. Add a temperature sensor to measure ambient temperature.

2. Software Development:

Write firmware code to initialize MCP795W20T-I/SL, read time and date information, and interface with the temperature sensor. Implement algorithms to update the clock display and temperature reading.

3. Testing:

Test the project by powering it on and verifying the accuracy of timekeeping and temperature measurement. Check for any discrepancies and debug as necessary.

Considerations:

When working with MCP795W20T-I/SL, consider the following:

- Power Consumption: Ensure the project design minimizes power consumption to prolong battery life in portable applications.

- Temperature Calibration: Calibrate the temperature sensor if high accuracy is required, considering environmental factors and module specifications.

- Data Retention: Implement proper backup mechanisms to retain time and configuration data during power loss or system shutdown.

- Communication Protocol: Choose the appropriate communication protocol (I2C or SPI) based on project requirements and compatibility with the microcontroller.

- PCB Layout: Design a PCB layout that minimizes noise and interference to ensure reliable communication with MCP795W20T-I/SL.

MCP795W20T-I/SL FAQ

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3. Are the MCP795W20T-I/SL price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP795W20T-I/SL?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP795W20T-I/SL we delivered, we will accept the replacement or return of the MCP795W20T-I/SL only when all of the below conditions are fulfilled:

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

(2)We are informed of the defect described above within 90 days after the delivery of MCP795W20T-I/SL.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations