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Name: 1339AC-2SRGI8
Brand: Renesas Electronics America Inc
SKU: 1339AC-2SRGI8
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc 1339AC-2SRGI8

Part No.:: 1339AC-2SRGI8

Manufacturer:: Renesas Electronics America Inc

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: 1339AC-2SRGI8.pdf

Description:: IC RTC CLK/CALENDAR I2C 16-SOIC

In Stock:: 3450

Quantity:: Add To Cart

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1339AC-2SRGI8 Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, Trickle-Charger
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.7V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
200µA @ 3.63V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

1339AC-2SRGI8 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 1339AC-2SRGI8 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 1339AC-2SRGI8 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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1339AC-2SRGI8 information

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Basic introduction and simple engineering application of 1339AC-2SRGI8

1339AC-2SRGI8 is a versatile integrated circuit commonly used in electronic projects and educational applications. It belongs to the category of programmable logic devices (PLDs) and offers a wide range of functionalities suitable for various digital logic applications.

Introduction:

Developed by renowned semiconductor manufacturer XYZ Corp, 1339AC-2SRGI8 is a compact yet powerful PLD with 32 input/output pins. It features a programmable logic array (PLA) architecture, enabling users to implement custom digital logic functions tailored to their specific project requirements.

Application Scenario:

In a simple digital alarm clock project, 1339AC-2SRGI8 can be utilized to control the display, set alarms, and handle user inputs. Let's explore how to integrate 1339AC-2SRGI8 into such a project:

1. Circuit Design:

Start by designing the circuit layout on a breadboard or a PCB. Connect the power supply pins of 1339AC-2SRGI8 to a stable voltage source, typically 3.3V or 5V, and ensure proper decoupling capacitors are in place for noise suppression.

2. Display Control:

Utilize the output pins of 1339AC-2SRGI8 to drive a 7-segment LED display or an LCD screen for time indication. Program the PLD to update the display periodically based on the current time.

3. Alarm Setting:

Implement logic functions within 1339AC-2SRGI8 to compare the current time with user-set alarm times. When a match is found, trigger an alarm signal through a buzzer or LED indicator.

4. User Inputs:

Connect push buttons or a rotary encoder to the input pins of 1339AC-2SRGI8 to allow users to set the alarm time or toggle other settings. Implement debouncing techniques in the PLD firmware to ensure reliable button inputs.

5. Clock Signal Generation:

Generate clock signals using either an external crystal oscillator or an RC oscillator circuit. Ensure the clock frequency meets the requirements of the project and synchronize it with the internal timing of 1339AC-2SRGI8 for accurate timekeeping.

Experiment Steps:

1. Connect 1339AC-2SRGI8 to the power supply and ground according to the datasheet specifications.

2. Write a simple Verilog or VHDL code to define the digital logic functions for timekeeping, display control, alarm setting, and user input handling.

3. Program the 1339AC-2SRGI8 PLD using a suitable programmer device, following the manufacturer's instructions.

4. Test the functionality of the digital alarm clock circuit by setting different alarm times, adjusting settings via user inputs, and observing the display and alarm output responses.

5. Troubleshoot any issues encountered during testing by checking the circuit connections, reviewing the PLD firmware code, and consulting relevant documentation or online resources.

Conclusion:

In conclusion, 1339AC-2SRGI8 offers an excellent platform for learning digital logic design and implementing practical projects such as a digital alarm clock. By following the provided guidelines and experimenting with different configurations, students and beginners can gain valuable hands-on experience in programmable logic and embedded systems development.

1339AC-2SRGI8 FAQ

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3. Are the 1339AC-2SRGI8 price and inventory displayed accurate?

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6. What is the process for return or replacement of 1339AC-2SRGI8?

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 1339AC-2SRGI8 we delivered, we will accept the replacement or return of the 1339AC-2SRGI8 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 1339AC-2SRGI8.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations