ATF22V10BQL-20JC

Product Overview

Category

The ATF22V10BQL-20JC 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 ATF22V10BQL-20JC can be programmed to perform specific functions based on the user's requirements.
• Versatile: It supports a wide range of applications due to its programmability.
• High-speed operation: This device operates at a high clock frequency, enabling efficient processing of digital signals.

Package

The ATF22V10BQL-20JC is available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of this product lies in its ability to provide reconfigurable logic functions, allowing designers to implement complex digital circuits efficiently.

Packaging/Quantity

The ATF22V10BQL-20JC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Manufacturer: Atmel Corporation
• Part Number: ATF22V10BQL-20JC
• Technology: CMOS
• Operating Voltage: 5V
• Speed Grade: 20JC
• Maximum Operating Frequency: 20 MHz
• Number of Inputs/Outputs: 22
• Number of Macrocells: 10
• Programmable Logic Cells: 22

Detailed Pin Configuration

The ATF22V10BQL-20JC has a total of 44 pins. Here is a detailed pin configuration:

1. VCC
2. I/O0
3. I/O1
4. I/O2
5. I/O3
6. I/O4
7. I/O5
8. I/O6
9. I/O7
10. I/O8
11. I/O9
12. GND
13. I/O10
14. I/O11
15. I/O12
16. I/O13
17. I/O14
18. I/O15
19. I/O16
20. I/O17
21. I/O18
22. I/O19
23. I/O20
24. I/O21
25. I/O22
26. /OE
27. /CE
28. /WE
29. /GTS
30. /PGM
31. /VPP
32. /RDY/BUSY
33. /RESET
34. /CLK
35. /TCK
36. /TDI
37. /TDO
38. /TMS
39. /TRST
40. NC
41. NC
42. NC
43. NC
44. NC

Functional Features

• Reconfigurable Logic: The ATF22V10BQL-20JC can be programmed to implement various logic functions, allowing for flexibility in circuit design.
• High-Speed Operation: This device operates at a high clock frequency, enabling efficient processing of digital signals.
• In-system Programmability: The ATF22V10BQL-20JC supports in-system programming, allowing for easy updates and modifications without the need for physical replacement.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of this device allows for customization and adaptation to different application requirements.
• Cost-effective: By using a single programmable device instead of multiple fixed-function components, costs can be reduced.
• Time-saving: Design iterations can be easily implemented through reprogramming, saving time in the development process.

Disadvantages

• Limited Complexity: The ATF22V10BQL-20JC has a limited number of macrocells and programmable logic cells, which may restrict the complexity of designs that can be implemented.
• Learning Curve: Working with programmable logic devices requires knowledge of hardware description languages and programming techniques, which may have a learning curve for beginners.

Working Principles

The ATF22V10BQL-20JC operates based on the principles of reconfigurable logic. It consists of programmable logic cells that can be interconnected to implement various logic functions. These interconnections are determined by the programming data stored in the device. During operation, the device receives input signals, processes them according to the programmed logic, and produces the desired output signals.

Detailed Application Field Plans

The ATF22V10BQL-20JC finds applications in various fields, including:

1. Digital Signal Processing: It can be used to implement digital filters, signal generators, and other DSP algorithms.
2. Communication Systems: This device can be utilized in the design of communication protocols, error detection/correction circuits, and