ATF20V8BQL-15JC

Product Overview

Category

ATF20V8BQL-15JC belongs to the category of programmable logic devices (PLDs).

Use

This product is commonly used in digital circuits for various applications such as data processing, control systems, and communication devices.

Characteristics

• Programmable: The ATF20V8BQL-15JC can be programmed to perform specific functions based on user requirements.
• High-speed operation: It operates at a high clock frequency, enabling efficient data processing.
• Low power consumption: This device is designed to consume minimal power during operation.
• Compact package: The ATF20V8BQL-15JC comes in a small package, making it suitable for space-constrained applications.
• Versatile: It can be used in a wide range of digital circuit designs due to its flexibility.

Package and Quantity

The ATF20V8BQL-15JC is typically available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package. It is usually sold individually or in packs of multiple units.

Specifications

• Operating Voltage: 3.3V
• Maximum Operating Frequency: 15 MHz
• Number of Inputs/Outputs: 20
• Number of Logic Cells: 8
• Programming Technology: Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATF20V8BQL-15JC has a total of 44 pins. The pin configuration is as follows:

1. VCC
2. GND
3. I/O0
4. I/O1
5. I/O2
6. I/O3
7. I/O4
8. I/O5
9. I/O6
10. I/O7
11. I/O8
12. I/O9
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. CE
24. OE
25. WE
26. CLK
27. GND
28. VCC
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. I/O32
42. I/O33
43. I/O34
44. I/O35

Functional Features

• Flexible Logic Configuration: The ATF20V8BQL-15JC allows users to program the logic functions according to their specific requirements.
• In-system Programming: This device can be programmed while it is connected to the target system, eliminating the need for separate programming equipment.
• High-Speed Operation: It supports high-frequency clock signals, enabling fast data processing.
• Output Enable Control: The OE pin allows users to enable or disable the output signals as needed.

Advantages and Disadvantages

Advantages

• Versatile and flexible in design due to programmability.
• Low power consumption.
• Compact size suitable for space-constrained applications.
• In-system programming capability eliminates the need for additional programming equipment.

Disadvantages

• Limited number of logic cells compared to more advanced PLDs.
• Relatively lower maximum operating frequency compared to newer devices.

Working Principles

The ATF20V8BQL-15JC operates based on the principles of programmable logic. It consists of a matrix of configurable logic cells that can be programmed to perform various logical functions. The device is programmed using an EEPROM technology, which allows users to modify the logic configuration as needed.

During operation, the inputs are processed through the configured logic cells, and the output signals are generated accordingly. The device operates at a specified clock frequency, ensuring synchronized data processing.

Application Field Plans

The ATF20V8BQL-15JC finds applications in various fields, including: 1. Data processing systems 2. Control systems 3. Communication devices 4. Industrial automation 5. Automotive electronics 6. Consumer electronics

Alternative Models

There are several alternative models available in the market that offer similar functionality to the ATF20V8BQL-15JC. Some popular alternatives include: - ATF22V10CQZ-20PU - ATF16V8BQL-15PC - ATF750C-10JU

These alternative models provide comparable features and can be considered based on specific project requirements.

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