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Name: ATF1504ASL-20AC100
Brand: Atmel
SKU: ATF1504ASL-20AC100
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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Atmel ATF1504ASL-20AC100

Part No.:: ATF1504ASL-20AC100

Manufacturer:: Atmel

Package:: 100-TQFP

Datasheet:: ATF1504ASL-20AC100.pdf

Description:: EE PLD, 20NS, 64-CELL

In Stock:: 7455

Quantity:: Add To Cart

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ATF1504ASL-20AC100 Specifications

Package/Case:
100-TQFP
Packaging:
Tray
Series:
ATF15xx
ProductStatus:
Obsolete
ProgrammableType:
In System Programmable (min 10K program/erase cycles)
DelayTimetpd(1)Max:
20 ns
VoltageSupply-Internal:
4.75V ~ 5.25V
NumberofLogicElements/Blocks:
-
NumberofMacrocells:
64
NumberofGates:
-
NumberofI/O:
64
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

ATF1504ASL-20AC100 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATF1504ASL-20AC100 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 ATF1504ASL-20AC100 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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ATF1504ASL-20AC100 information

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Basic introduction and simple engineering application of ATF1504ASL-20AC100

ATF1504ASL-20AC100 is a programmable logic device (PLD) manufactured by Microchip Technology, widely used in digital electronics projects for its versatility and reliability. It belongs to the ATF1500 series of complex programmable logic devices (CPLDs) and offers abundant logic resources and flexible configuration options.

Introduction:

The ATF1504ASL-20AC100 CPLD provides 1500 usable gates, making it suitable for a wide range of digital logic applications, including logic synthesis, state machine design, and signal processing. With its low power consumption and fast propagation delays, it's ideal for both battery-powered and high-performance systems.

Application Scenario:

In a simple traffic light controller project, ATF1504ASL-20AC100 can be utilized to implement the logic functions for controlling the sequence of traffic lights at an intersection.

Project Setup:

To create a basic traffic light controller using ATF1504ASL-20AC100, follow these steps:

1. Design Logic:

Define the logic functions required for the traffic light sequence, including the green, yellow, and red light states for each direction of traffic flow. Utilize the graphical design tool provided by the CPLD manufacturer to create the logic equations and state diagrams.

2. Programming:

Write the logic equations in Hardware Description Language (HDL), such as VHDL or Verilog, and compile them into a programming file compatible with the ATF1504ASL-20AC100. Use a CPLD programmer device to transfer the compiled bitstream into the CPLD chip.

3. Interface Configuration:

Connect the output pins of ATF1504ASL-20AC100 to the LED indicators representing the traffic lights. Configure the input pins to receive signals from sensors or switches indicating vehicle presence or traffic flow.

4. State Transition:

Implement the state transition logic in the CPLD firmware to control the sequence of traffic light changes based on the input signals and predefined timing parameters. Ensure smooth transitions between different light states to maintain traffic flow efficiency.

5. Testing and Debugging:

Thoroughly test the traffic light controller system to verify its functionality under various traffic scenarios and environmental conditions. Use simulation tools to debug any logic errors or timing issues before deploying the system in a real-world setting.

Considerations:

When designing the traffic light controller, consider the following factors:

- Timing Constraints: Ensure that the timing requirements for each traffic light phase are met to guarantee safe and efficient traffic management.

- Input Signal Integrity: Implement proper signal conditioning and debounce circuits to filter out noise and ensure reliable detection of vehicle presence or traffic signals.

- Power Supply Stability: Provide stable power to the ATF1504ASL-20AC100 CPLD and associated circuitry to prevent glitches or malfunctions during operation.

- Scalability: Design the traffic light controller with scalability in mind, allowing for future expansion or modification to accommodate changes in traffic patterns or system requirements.

- Compliance: Ensure that the traffic light controller complies with relevant safety regulations and standards, such as traffic signal timings prescribed by transportation authorities.

ATF1504ASL-20AC100 FAQ

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3. Are the ATF1504ASL-20AC100 price and inventory displayed accurate?

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6. What is the process for return or replacement of ATF1504ASL-20AC100?

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 ATF1504ASL-20AC100 we delivered, we will accept the replacement or return of the ATF1504ASL-20AC100 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 ATF1504ASL-20AC100.

(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