AT17LV020-10JI

Product Overview

Category

AT17LV020-10JI 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 AT17LV020-10JI can be programmed to perform specific functions according to the user's requirements.
• High-speed operation: It operates at a clock frequency of up to 10 MHz, enabling efficient data processing.
• Low power consumption: The device is designed to minimize power consumption, making it suitable for battery-powered applications.
• Non-volatile memory: The programmed configuration remains intact even when power is removed, ensuring reliable operation.

Package

The AT17LV020-10JI is available in a small form factor package, allowing for easy integration into electronic systems. It is commonly found in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of AT17LV020-10JI lies in its ability to provide reconfigurable logic functionality, allowing designers to implement complex digital circuits without the need for custom hardware.

Packaging/Quantity

The AT17LV020-10JI 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

• Operating Voltage: 2.7V - 3.6V
• Maximum Clock Frequency: 10 MHz
• Number of Logic Cells: 20,000
• Memory Capacity: 256 kilobits
• Programming Interface: JTAG (Joint Test Action Group)

Detailed Pin Configuration

The AT17LV020-10JI has a total of 32 pins. The pin configuration is as follows:

1. VCCIO - Power supply for I/O pins
2. GND - Ground
3. VCC - Power supply
4. NC - No connection
5. CE - Chip Enable
6. OE - Output Enable
7. WE - Write Enable
8. RESET - Reset input
9. TDI - Test Data Input (JTAG)
10. TDO - Test Data Output (JTAG)
11. TMS - Test Mode Select (JTAG)
12. TCK - Test Clock (JTAG) 13-32. I/O Pins - General-purpose input/output pins

Functional Features

• In-system programmability: The AT17LV020-10JI can be programmed while it is connected to the target system, allowing for easy updates and modifications.
• High logic capacity: With 20,000 logic cells, this device can handle complex digital designs.
• JTAG support: The JTAG interface enables efficient programming and debugging of the device.

Advantages and Disadvantages

Advantages

• Flexibility: The reprogrammable nature of the AT17LV020-10JI allows for quick design iterations and customization.
• Cost-effective: By eliminating the need for custom hardware, this PLD reduces development costs.
• Low power consumption: The device's low power requirements make it suitable for portable and battery-powered applications.

Disadvantages

• Limited memory capacity: With a capacity of 256 kilobits, the AT17LV020-10JI may not be suitable for applications requiring large amounts of storage.
• Programming complexity: Utilizing the full potential of this PLD requires knowledge of digital circuit design and programming techniques.

Working Principles

The AT17LV020-10JI utilizes a combination of programmable logic elements, interconnect resources, and memory cells to implement user-defined logic functions. These elements are interconnected through configurable routing resources, allowing for the creation of complex digital circuits.

The device is programmed using a JTAG interface, which enables the transfer of configuration data into its non-volatile memory. Once programmed, the AT17LV020-10JI operates based on the configured logic functions, responding to input signals and producing desired output signals.

Detailed Application Field Plans

The AT17LV020-10JI finds applications in various fields, including:

1. Industrial automation: It can be used to implement control systems for manufacturing processes, robotics, and machinery.
2. Communications: The device can be utilized in networking equipment, such as routers and switches, to handle data processing and routing tasks.
3. Automotive electronics: It can be employed in automotive control systems, such as engine management units and advanced driver-assistance systems (ADAS).
4. Consumer electronics: The AT17LV020-10JI can be integrated into devices like smart home appliances, gaming consoles, and multimedia systems.

Detailed and Complete Alternative Models

1. AT17LV010-10PU: Similar to AT17LV020-10JI but with half the logic capacity (10,000 logic cells).
2. AT17