ATF16V8C-7JU

Product Overview

Category

ATF16V8C-7JU belongs to the category of programmable logic devices (PLDs).

Use

This device is commonly used in digital circuit design and implementation. It provides a flexible and customizable solution for various applications.

Characteristics

• Programmable: The ATF16V8C-7JU can be programmed to perform specific functions based on user requirements.
• Versatile: It supports a wide range of applications due to its programmability.
• High-speed operation: The device operates at a high clock frequency, enabling efficient processing of digital signals.
• Low power consumption: ATF16V8C-7JU is designed to minimize power consumption, making it suitable for battery-powered devices.
• Small form factor: The device comes in a compact package, allowing for space-efficient integration into electronic systems.

Package

ATF16V8C-7JU is available in a 20-pin plastic J-lead chip carrier (PLCC) package.

Essence

The essence of ATF16V8C-7JU lies in its ability to provide reconfigurable logic functions, allowing designers to implement custom digital circuits without the need for dedicated hardware components.

Packaging/Quantity

ATF16V8C-7JU is typically sold in reels containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Technology: CMOS
• Number of macrocells: 16
• Maximum input/output pins: 8
• Operating voltage: 5V
• Speed grade: -7 (indicating a maximum operating frequency of 7 MHz)
• Programming method: In-system programmable (ISP)

Detailed Pin Configuration

The ATF16V8C-7JU has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. OE (Output Enable)
2. I/O0 (Input/Output 0)
3. I/O1 (Input/Output 1)
4. I/O2 (Input/Output 2)
5. I/O3 (Input/Output 3)
6. I/O4 (Input/Output 4)
7. I/O5 (Input/Output 5)
8. I/O6 (Input/Output 6)
9. GND (Ground)
10. VCC (Power Supply)
11. CE (Chip Enable)
12. CLK (Clock)
13. I/O7 (Input/Output 7)
14. I/O8 (Input/Output 8)
15. I/O9 (Input/Output 9)
16. I/O10 (Input/Output 10)
17. I/O11 (Input/Output 11)
18. I/O12 (Input/Output 12)
19. I/O13 (Input/Output 13)
20. NC (No Connection)

Functional Features

• Logic implementation: ATF16V8C-7JU allows users to define logic functions using a hardware description language (HDL) or a schematic editor.
• In-system programmability: The device can be programmed while it is connected to the target system, eliminating the need for separate programming equipment.
• Reconfigurability: Users can modify the programmed logic functions without replacing the physical device, providing flexibility in design iterations.
• High-speed operation: ATF16V8C-7JU supports fast signal processing, making it suitable for applications requiring real-time data handling.

Advantages and Disadvantages

Advantages

• Flexibility: The device offers customizable logic functions, enabling designers to meet specific requirements.
• Cost-effective: ATF16V8C-7JU eliminates the need for dedicated hardware components, reducing overall system costs.
• Time-saving: Reconfigurability allows for quick design changes and iterations without the need for physical modifications.

Disadvantages

• Limited complexity: The device has a limited number of macrocells, which may restrict the complexity of designs that can be implemented.
• Learning curve: Programming PLDs requires knowledge of HDL or schematic design, which may require additional learning for some users.

Working Principles

ATF16V8C-7JU operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs) that can be programmed to perform specific functions. These CLBs are interconnected through programmable interconnects, allowing for the creation of complex digital circuits. The device is programmed using a programming language or tool, which configures the CLBs and interconnects according to the desired logic functions.

Detailed Application Field Plans

ATF16V8C-7JU finds applications in various fields, including:

1. Embedded systems: The device can be used to implement custom logic functions in microcontroller-based embedded systems.
2. Communication systems: