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EPM7256AETI144-7N
The EPM7256AETI144-7N is a cutting-edge CPLD with a total of 256 macrocells and 36 IOs, ideal for complex programmable logic tasks
EPM7256AETI144-7N
The EPM7256AETI144-7N is a cutting-edge CPLD with a total of 256 macrocells and 36 IOs, ideal for complex programmable logic tasks
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EPM7256AETI144-7N DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $50.206 | $50.21 |
| 30 | $48.295 | $1,448.85 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
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EPM7256AETI144-7N Details
The EPM7256AETI144-7N is a high-performance programmable logic device (PLD) from Intel, designed for a wide range of digital applications. This PLD offers a capacity of 256 macrocells and is housed in a 144-pin TQFP package. It provides reprogrammable logic for flexible and customizable digital circuit designs.
Pinout
- 1 (GND): Ground
- 2 (I/O0): Input/Output Pin 0
- 3 (I/O1): Input/Output Pin 1
- 4 (I/O2): Input/Output Pin 2
- 5 (VCC): Positive Power Supply
- 6 (CLK): Clock Input
- 7 (OE): Output Enable
- 144 (VCC): Positive Power Supply
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- 256 Macrocells: Provides a capacity of 256 macrocells for logic implementation.
- Reprogrammable: Offers reprogrammable logic for flexibility in circuit design.
- High Performance: Delivers high-speed operation for efficient digital processing.
- Customizable Design: Enables customization of digital circuits to meet specific requirements.
- 144-pin TQFP Package: Housed in a 144-pin Thin Quad Flat Pack package for compact integration.
Application
- Digital Circuit Design: Suitable for a wide range of digital circuit design applications.
- Embedded Systems: Used in embedded systems for logic implementation and control.
- Signal Processing: Ideal for signal processing applications requiring customizable logic.
Where to Use
The EPM7256AETI144-7N is ideal for applications that require customizable and high-performance programmable logic. It is commonly used in digital circuit design, embedded systems, and signal processing where flexible logic implementation is essential.
How to Use
Integrate the EPM7256AETI144-7N into your digital circuit by connecting the power supply pins (VCC and GND) properly. Configure the input/output pins based on your logic requirements and utilize the clock input for synchronous operations. Enable the outputs as needed and program the device to implement the desired logic functions. For detailed usage instructions, refer to the datasheet.
Application Circuit
The application circuit diagram for the EPM7256AETI144-7N demonstrates how the programmable logic device can be integrated into a digital system. It includes connections for power, input/output pins, clock input, and output enable signals, ensuring proper functionality and logic implementation.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- XC9536XL: A similar programmable logic device from Xilinx offering comparable features and functionality.
- MAX II EPM240: An alternative programmable logic device from Intel with a smaller capacity but similar performance.
Complementary
The EPM7256AETI144-7N can be complemented by the EPM7032AE, which offers additional macrocell capacity for larger logic designs. Consider the complementary device based on your project's logic requirements and complexity.
Frequently Asked Questions
Q: What is the maximum number of macrocells supported by the EPM7256AETI144-7N?
A: The EPM7256AETI144-7N supports a maximum of 256 macrocells for logic implementation. Refer to the datasheet for detailed specifications and limitations.
Q: Can the EPM7256AETI144-7N be reprogrammed multiple times?
A: Yes, the EPM7256AETI144-7N is designed for multiple reprogramming cycles, allowing flexibility in circuit design and logic implementation.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | CPLD - Complex Programmable Logic Devices | RoHS | Details |
| Series | EPM7256AE | Mounting Style | SMD/SMT |
| Package / Case | TQFP-44 | Operating Supply Voltage ! | 3.3 V |
| Number of Macrocells | 256 | Number of I/Os | 36 I/O |
| Supply Voltage - Max | 3.6 V | Supply Voltage - Min | 3 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Maximum Operating Frequency | 172.4 MHz | Propagation Delay - Max | 5.5 ns |
| Brand | Intel / Altera | Memory Type ! | EEPROM |
| Moisture Sensitive | Yes | Number of Gates ! | 5000 |
| Number of Logic Array Blocks - LABs | 16 | Product Type ! | CPLD - Complex Programmable Logic Devices |
| Factory Pack Quantity | 60 | Subcategory | Programmable Logic ICs |
| Tradename | MAX 7000 | Part # Aliases | 971440 |
FAQs
What is EPM7256AETI144-7N?
The EPM7256AETI144-7N is a programmable logic device (PLD) featuring a 256 macrocell architecture, designed by Intel (formerly Altera). It is used for implementing custom digital logic functions and for providing reconfigurable hardware acceleration in various electronic systems such as industrial automation, automotive control, and telecommunications.
How Does EPM7256AETI144-7N Work?
The EPM7256AETI144-7N works by implementing user-defined logic functions and interconnections between its programmable logic elements. The device can be configured using a hardware description language (HDL) design that is compiled into a configuration file, which is then loaded into the PLD to define its internal logic and interconnectivity.
How Many Pins does EPM7256AETI144-7N have and What are the Functions of the Pinout Configuration?
The EPM7256AETI144-7N is housed in a 144-pin TQFP (Thin Quad Flat Pack) package. The pinout configuration includes:
- I/O Pins: Used for input and output connections to external circuitry.
- Logic Array Blocks (LABs): Blocks of programmable logic elements for implementing user-defined logic functions.
- Configuration Pins: Pins for configuring the device and loading the user-defined configuration file.
- Power Pins: Pins for connecting to the power supply to power the device.
- Ground Pins: Pins for connecting to the ground plane for proper operation.
What are the Pros and Cons of EPM7256AETI144-7N?
Pros:
- Flexibility: Allows users to implement custom logic functions and interconnections for specific applications.
- Reconfigurability: Can be reconfigured multiple times to adapt to changing system requirements or for iterative development.
- Integration: Enables integration of multiple logic functions into a single device, reducing component count and board space.
- High-Speed Operation: Capable of high-speed operation, suitable for time-critical applications.
Cons:
- Complexity: PLD design and programming require expertise in digital logic and hardware description languages.
- Tool Dependency: Using vendor-specific tools for design entry, synthesis, and implementation may lead to vendor lock-in.
- Power Consumption: High-density PLDs like the EPM7256AETI144-7N may consume significant power, especially at high operating frequencies.
Are There Any Equivalents/Alternatives to EPM7256AETI144-7N for Recommendation?
- The ATF150x family from Microchip (formerly Atmel) offers programmable logic devices with similar capabilities.
- Alternatives to the EPM7256AETI144-7N include the Lattice ispMACH 4000ZE series and the Xilinx Spartan-6 family of FPGAs.
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