ICE40LP384-CM49

Product Overview

Category

The ICE40LP384-CM49 belongs to the category of programmable logic devices (PLDs).

Use

This product is primarily used for implementing digital logic circuits in various electronic systems.

Characteristics

• Programmable: The ICE40LP384-CM49 can be configured to perform a wide range of functions.
• Low Power Consumption: It operates at low power levels, making it suitable for battery-powered devices.
• High Density: This PLD offers a high number of logic elements, allowing for complex designs.
• Small Form Factor: The compact package size enables integration into space-constrained applications.

Package

The ICE40LP384-CM49 is available in a CM49 package.

Essence

The essence of this product lies in its ability to provide flexible and customizable digital logic functionality.

Packaging/Quantity

The ICE40LP384-CM49 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Logic Elements: 384
• User I/O Pins: 49
• Block RAM: 4.8 Kb
• Clock Management Tiles: 1
• Maximum Frequency: 100 MHz
• Operating Voltage: 1.2V

Detailed Pin Configuration

The ICE40LP384-CM49 has a total of 49 user I/O pins, which are configurable as inputs or outputs based on the design requirements. These pins are distributed across the device and can be connected to external components or other circuitry.

For a detailed pin configuration diagram, please refer to the product datasheet.

Functional Features

• Flexible Logic Implementation: The ICE40LP384-CM49 allows users to implement a wide range of digital logic functions, including combinatorial and sequential circuits.
• Clock Management: The integrated clock management tile provides clock distribution and frequency multiplication/division capabilities.
• Embedded Block RAM: The device includes 4.8 Kb of embedded block RAM, which can be used for data storage or as FIFO buffers.

Advantages and Disadvantages

Advantages

• Versatility: The ICE40LP384-CM49 offers a high degree of flexibility in implementing various logic functions.
• Low Power Consumption: It operates at low power levels, making it suitable for power-sensitive applications.
• Compact Size: The small form factor enables integration into space-constrained designs.

Disadvantages

• Limited Resources: Compared to larger PLDs, the ICE40LP384-CM49 has a relatively lower number of logic elements and I/O pins.
• Performance Limitations: The maximum operating frequency of 100 MHz may not be sufficient for certain high-speed applications.

Working Principles

The ICE40LP384-CM49 is based on a field-programmable gate array (FPGA) architecture. It consists of configurable logic blocks (CLBs), interconnect resources, and other supporting components. The CLBs can be programmed to implement desired logic functions by configuring the internal routing and lookup tables.

During operation, the user's design is loaded into the device's configuration memory, which determines the behavior of the logic circuitry. The inputs are processed through the configured logic elements, and the outputs are generated accordingly.

Detailed Application Field Plans

The ICE40LP384-CM49 finds applications in various fields, including:

1. Consumer Electronics: It can be used in smart home devices, wearable technology, and multimedia systems.
2. Industrial Automation: The device is suitable for control systems, sensor interfaces, and data acquisition modules.
3. Automotive Electronics: It can be employed in automotive control units, infotainment systems, and driver assistance systems.
4. Telecommunications: The ICE40LP384-CM49 can be utilized in network switches, routers, and communication interfaces.

Detailed and Complete Alternative Models

1. ICE40LP384-CM81: This variant offers a higher pin count (81) for applications requiring more I/O connectivity.
2. ICE40LP1K-CM36: It provides a larger logic capacity (1,000 logic elements) for complex designs.
3. ICE40UP5K-SG48: This model features an ultra-low power architecture, making it suitable for battery-powered devices.

These alternative models offer different combinations of features and specifications to cater to diverse design requirements.

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