ATF1504ASL-20JC84

Product Overview

Category

ATF1504ASL-20JC84 belongs to the category of Field-Programmable Gate Arrays (FPGAs).

Use

This product is primarily used in digital logic circuits for various applications such as telecommunications, automotive, industrial control systems, and consumer electronics.

Characteristics

• High-performance FPGA with advanced features
• Low power consumption
• Compact size
• Flexible and reprogrammable design

Package

ATF1504ASL-20JC84 is available in a 84-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of ATF1504ASL-20JC84 lies in its ability to provide customizable digital logic functions, allowing designers to implement complex circuits without the need for custom hardware.

Packaging/Quantity

This product is typically sold in reels or trays containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Device Type: Field-Programmable Gate Array (FPGA)
• Family: ATF1504A
• Speed Grade: 20
• Package Type: 84-pin PLCC
• Operating Voltage: 3.3V
• Number of Logic Elements: 1504
• Number of I/O Pins: 68
• Maximum Frequency: 100 MHz
• Programmable Logic Cells: 1504
• Embedded Memory: 16 Kbits
• Programmable I/Os: Yes
• JTAG Support: Yes

Detailed Pin Configuration

The ATF1504ASL-20JC84 has a total of 84 pins. Here is a brief overview of some important pin functions:

• VCCIO: Power supply voltage for I/O pins.
• GND: Ground reference.
• TCK, TDI, TDO, TMS: JTAG interface pins for programming and debugging.
• CLK: Clock input pin for synchronous operation.
• I/O Pins: General-purpose input/output pins for connecting to external devices.

For a complete pin configuration diagram, please refer to the product datasheet.

Functional Features

• High-speed performance with low power consumption.
• Configurable logic blocks for implementing complex digital circuits.
• Embedded memory for storing data.
• Flexible I/O options for interfacing with external devices.
• JTAG support for programming and debugging.

Advantages and Disadvantages

Advantages

• Versatile and reprogrammable design allows for quick prototyping and iterative development.
• Compact size makes it suitable for space-constrained applications.
• Low power consumption helps in reducing overall system energy requirements.
• Wide range of available I/O options enables seamless integration with various peripherals.

Disadvantages

• Limited number of logic elements compared to larger FPGAs, which may restrict the complexity of designs.
• Relatively higher cost per logic element compared to ASICs (Application-Specific Integrated Circuits).
• Programming and debugging process can be time-consuming for complex designs.

Working Principles

ATF1504ASL-20JC84 operates based on the principles of configurable logic. It consists of programmable logic cells, interconnect resources, embedded memory, and I/O blocks. The device can be programmed using hardware description languages (HDL) or schematic entry tools to define the desired digital circuit functionality. Once programmed, the FPGA executes the logic functions by routing signals through the configurable interconnect resources and implementing the desired behavior.

Detailed Application Field Plans

ATF1504ASL-20JC84 finds applications in various fields, including:

1. Telecommunications: Used in network routers, switches, and communication equipment for signal processing and protocol handling.
2. Automotive: Employed in automotive control systems for engine management, driver assistance, and infotainment systems.
3. Industrial Control Systems: Utilized in programmable logic controllers (PLCs) for automation and process control applications.
4. Consumer Electronics: Integrated into devices like gaming consoles, set-top boxes, and audio/video equipment for signal processing and user interface control.

Detailed and Complete Alternative Models

1. ATF1504ASL-20JC68: Similar to ATF1504ASL-20JC84 but with a 68-pin PLCC package.
2. ATF1504ASL-20PU44: Offers the same features but comes in a 44-pin plastic quad flat pack (PQFP) package.
3. ATF1504ASL-20AU100: Provides enhanced performance with a speed grade of 20 and a 100-pin TQFP (Thin Quad Flat Pack) package.

These alternative models offer similar functionality and can be chosen based on specific project requirements.

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