ATF1502ASL-25AI44

Product Overview

Category

ATF1502ASL-25AI44 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 ATF1502ASL-25AI44 can be programmed to perform specific functions, allowing for versatility in circuit design.
• High-speed operation: This device operates at a high clock frequency, enabling efficient data processing.
• Low power consumption: The ATF1502ASL-25AI44 is designed to minimize power usage, making it suitable for battery-powered applications.
• Small package size: It comes in a compact package, which saves board space and allows for integration into tight designs.
• RoHS compliant: This product meets the Restriction of Hazardous Substances directive, ensuring environmental friendliness.

Package and Quantity

The ATF1502ASL-25AI44 is available in a 44-pin small outline integrated circuit (SOIC) package. It is typically sold in reels or trays containing multiple units.

Specifications

• Model: ATF1502ASL-25AI44
• Operating Voltage: 3.3V
• Maximum Frequency: 25 MHz
• Number of Pins: 44
• Logic Cells: 1500
• I/O Pins: 36
• Programmable Gates: 2000
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ATF1502ASL-25AI44 has a total of 44 pins. Here is a detailed pin configuration:

1. VCCIO
2. GND
3. IO_0
4. IO_1
5. IO_2
6. IO_3
7. IO_4
8. IO_5
9. IO_6
10. IO_7
11. IO_8
12. IO_9
13. IO_10
14. IO_11
15. IO_12
16. IO_13
17. IO_14
18. IO_15
19. IO_16
20. IO_17
21. IO_18
22. IO_19
23. IO_20
24. IO_21
25. IO_22
26. IO_23
27. IO_24
28. IO_25
29. IO_26
30. IO_27
31. IO_28
32. IO_29
33. IO_30
34. IO_31
35. IO_32
36. IO_33
37. IO_34
38. IO_35
39. GND
40. VCCIO
41. TCK
42. TMS
43. TDI
44. TDO

Functional Features

• In-system programmability: The ATF1502ASL-25AI44 can be programmed while in the target system, allowing for easy updates and modifications.
• High-speed data processing: With a maximum frequency of 25 MHz, this device can handle complex operations efficiently.
• Flexible I/O configuration: The 36 I/O pins can be configured as inputs or outputs, providing versatility in interfacing with external devices.
• JTAG support: The device supports Joint Test Action Group (JTAG) interface for boundary scan testing and debugging.

Advantages and Disadvantages

Advantages

• Versatile and customizable solution for digital circuit design.
• High-speed operation enables efficient data processing.
• Low power consumption makes it suitable for battery-powered applications.
• Compact package size saves board space.
• RoHS compliant, ensuring environmental friendliness.

Disadvantages

• Limited number of logic cells and programmable gates compared to higher-end PLDs.
• May require additional programming tools and expertise for configuration.

Working Principles

The ATF1502ASL-25AI44 is based on a field-programmable gate array (FPGA) architecture. It consists of configurable logic blocks (CLBs), input/output blocks (IOBs), and interconnect resources. The device can be programmed using hardware description languages (HDLs) or schematic entry tools to define the desired functionality. Once programmed, the ATF1502ASL-25AI44 executes the specified logic operations according to the user's design.

Application Field Plans

The ATF1502ASL-25AI44 finds applications in various fields, including: 1. Industrial automation: Used for control systems, monitoring devices, and data acquisition. 2. Communications: Employed in networking equipment, routers, and switches. 3. Consumer electronics: Integrated into smart home devices, wearable technology, and multimedia systems. 4. Automotive: Utilized in automotive control units, infot