ATF1502ASV-20JC44

Product Overview

Category

ATF1502ASV-20JC44 belongs to the category of programmable logic devices (PLDs).

Use

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

Characteristics

• Programmable: The ATF1502ASV-20JC44 can be programmed to perform specific functions according to the user's requirements.
• Versatile: It supports a wide range of applications due to its programmability.
• Compact: The device is designed to be small in size, making it suitable for space-constrained projects.
• Low power consumption: It operates efficiently with low power requirements.
• High performance: The ATF1502ASV-20JC44 offers fast processing speeds and reliable performance.

Package

The ATF1502ASV-20JC44 comes in a standard package that ensures easy integration into circuit designs. It is available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of ATF1502ASV-20JC44 lies in its ability to provide a customizable and efficient solution for digital circuit design.

Packaging/Quantity

The ATF1502ASV-20JC44 is typically sold individually or in reels containing multiple units, depending on the supplier. The exact packaging and quantity may vary.

Specifications

• Device Type: Programmable Logic Device (PLD)
• Family: ATF1502ASV
• Speed Grade: 20
• Package Type: 44-pin PLCC
• Operating Voltage: 3.3V
• I/O Pins: 36
• Macrocells: 32
• Maximum Frequency: 133 MHz
• JTAG Support: Yes

Detailed Pin Configuration

The ATF1502ASV-20JC44 has a total of 44 pins. The pin configuration is as follows:

1. VCCIO
2. GND
3. TDI
4. TMS
5. TCK
6. TDO
7. VCC
8. GND
9. I/O0
10. I/O1
11. I/O2
12. I/O3
13. I/O4
14. I/O5
15. I/O6
16. I/O7
17. I/O8
18. I/O9
19. I/O10
20. I/O11
21. I/O12
22. I/O13
23. I/O14
24. I/O15
25. I/O16
26. I/O17
27. I/O18
28. I/O19
29. I/O20
30. I/O21
31. I/O22
32. I/O23
33. I/O24
34. I/O25
35. I/O26
36. I/O27
37. I/O28
38. I/O29
39. I/O30
40. I/O31
41. GND
42. VCC
43. NC
44. NC

Functional Features

• Programmability: The ATF1502ASV-20JC44 can be programmed using industry-standard hardware description languages (HDLs) such as VHDL or Verilog.
• In-system reprogrammability: It allows for easy updates and modifications to the programmed logic without the need for physical replacement.
• JTAG support: The device supports Joint Test Action Group (JTAG) interface, enabling boundary scan testing and programming.

Advantages and Disadvantages

Advantages

• Flexibility: The ATF1502ASV-20JC44 offers a high degree of flexibility, allowing designers to implement custom logic functions.
• Cost-effective: It eliminates the need for custom-designed integrated circuits, reducing development costs.
• Time-saving: The programmable nature of the device enables rapid prototyping and faster time-to-market.

Disadvantages

• Limited complexity: Compared to more advanced programmable devices, the ATF1502ASV-20JC44 has a limited number of macrocells and I/O pins, which may restrict its use in complex designs.
• Learning curve: Utilizing PLDs requires knowledge of hardware description languages and digital circuit design principles, which may pose a learning curve for beginners.

Working Principles

The ATF1502ASV-20JC44 operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs), interconnect resources, and input/output blocks (IOBs). The CLBs can be programmed to perform various logic functions, while the interconnect resources enable the routing of signals between different CLBs. The IOBs provide the interface between the device and external components.

Detailed Application Field Plans

The ATF1502ASV-20JC44