AT17LV002A-10JU

Product Overview

Category

AT17LV002A-10JU 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 AT17LV002A-10JU can be programmed to perform specific functions based on user requirements.
• High-speed operation: It operates at a clock frequency of up to 10 MHz, enabling efficient processing of digital signals.
• Low power consumption: This PLD is designed to minimize power usage, making it suitable for battery-powered devices.
• Non-volatile memory: The programmed configuration remains intact even when power is removed, ensuring reliable operation.

Package

The AT17LV002A-10JU is available in a compact and industry-standard 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of this product lies in its ability to provide reconfigurable digital logic functionality, allowing designers to implement complex circuits without the need for custom hardware.

Packaging/Quantity

The AT17LV002A-10JU is typically packaged in reels or tubes, with each containing a specified quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Operating Voltage: 3.3V
• Maximum Clock Frequency: 10 MHz
• Number of Logic Cells: 2,000
• I/O Pins: 32
• Operating Temperature Range: -40°C to +85°C
• Programming Interface: JTAG (Joint Test Action Group)

Detailed Pin Configuration

The AT17LV002A-10JU has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCCIO - Power supply for I/O pins
2. GND - Ground reference
3. VCC - Power supply voltage
4. NC - No connection
5. DIN - Data input
6. DOUT - Data output
7. CE - Chip enable
8. OE - Output enable
9. WE - Write enable
10. CLK - Clock input
11. TDI - Test data input (JTAG)
12. TDO - Test data output (JTAG)
13. TMS - Test mode select (JTAG)
14. TCK - Test clock (JTAG) 15-32. I/O Pins - General-purpose input/output pins

Functional Features

The AT17LV002A-10JU offers several functional features that enhance its usability and performance:

1. In-system programmability: The device can be programmed while in the target system, eliminating the need for separate programming equipment.
2. Security features: It provides security mechanisms to protect the programmed configuration from unauthorized access or modification.
3. High-speed operation: With a maximum clock frequency of 10 MHz, it can efficiently handle complex digital logic operations.
4. Flexible I/O configuration: The I/O pins can be configured as inputs or outputs, allowing versatile interfacing with external devices.

Advantages and Disadvantages

Advantages

• Flexibility: The reprogrammable nature of the AT17LV002A-10JU allows for quick design iterations and modifications.
• Cost-effective: By using a single device for multiple functions, it reduces the need for additional hardware components.
• Compact size: The PLCC package ensures a small footprint, making it suitable for space-constrained applications.

Disadvantages

• Limited capacity: With 2,000 logic cells, the AT17LV002A-10JU may not be sufficient for highly complex designs.
• Programming complexity: The programming process requires specialized knowledge and tools, which may pose a challenge for inexperienced users.

Working Principles

The AT17LV002A-10JU utilizes programmable logic elements, such as lookup tables and flip-flops, to implement digital logic functions. These elements are interconnected through configurable routing resources, allowing the creation of custom logic circuits. The device is programmed by loading a specific configuration bitstream into its non-volatile memory, which defines the desired functionality.

Detailed Application Field Plans

The AT17LV002A-10JU finds applications in various fields, including:

1. Communication systems: It can be used for protocol conversion, data encoding/decoding, and signal processing.
2. Industrial automation: The device enables the implementation of control logic for machinery, sensors, and actuators.
3. Automotive electronics: It can be utilized in vehicle control units, dashboard displays, and driver assistance systems.
4. Consumer electronics: The AT17LV002A-10JU is suitable for designing custom logic circuits in gaming consoles, home appliances, and multimedia devices.

Detailed and Complete Alternative Models

1. AT17LV010