ICE40LM4K-SWG25TR

Product Overview

Category: Integrated Circuit (IC)
Use: Programmable Logic Device (PLD)
Characteristics: Low-power, small form factor
Package: SWG25TR (Small Wafer Grid)
Essence: High-performance programmable logic solution
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Logic Cells: 3,520
RAM Bits: 128,000
User I/O Pins: 49
Operating Voltage: 1.2V
Operating Temperature: -40°C to +85°C
Speed Grade: Standard

Detailed Pin Configuration

The ICE40LM4K-SWG25TR has a total of 49 user I/O pins, which are configurable for various purposes. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | IO0 | User I/O | | 2 | IO1 | User I/O | | ... | ... | ... | | 49 | IO48 | User I/O |

Functional Features

Low power consumption: The ICE40LM4K-SWG25TR is designed to operate at low voltages, resulting in reduced power consumption.
Small form factor: The SWG25TR package allows for compact designs, making it suitable for space-constrained applications.
High-performance: With 3,520 logic cells and 128,000 RAM bits, the device offers high-performance programmable logic capabilities.

Advantages and Disadvantages

Advantages

Low power consumption enables energy-efficient operation.
Small form factor allows for integration into compact designs.
High-performance logic cells and RAM bits provide flexibility in implementing complex functions.

Disadvantages

Limited number of user I/O pins may restrict the connectivity options for certain applications.
Standard speed grade may not meet the requirements of high-speed applications.

Working Principles

The ICE40LM4K-SWG25TR is a programmable logic device that utilizes a matrix of configurable logic blocks (CLBs) interconnected by programmable interconnects. The device can be programmed to implement various digital functions by configuring the CLBs and interconnects using a hardware description language (HDL) or a graphical design tool.

Detailed Application Field Plans

The ICE40LM4K-SWG25TR is suitable for a wide range of applications, including:

Internet of Things (IoT) devices: The low-power characteristics make it ideal for battery-powered IoT devices.
Consumer electronics: Compact form factor and high-performance capabilities are well-suited for portable electronic devices.
Industrial automation: The device can be used for implementing control logic in industrial automation systems.
Automotive electronics: The small size and low power consumption make it suitable for automotive applications with limited space and power constraints.

Detailed and Complete Alternative Models

ICE40LP4K-CM81: Similar to ICE40LM4K-SWG25TR but with a different package (CM81).
ICE40UP5K-SG48: Offers higher logic capacity and more user I/O pins compared to ICE40LM4K-SWG25TR.
ICE40HX8K-CB132: Provides even higher logic capacity and additional features such as built-in PLLs.

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

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기술 솔루션에 ICE40LM4K-SWG25TR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of ICE40LM4K-SWG25TR in technical solutions:

Q: What is the ICE40LM4K-SWG25TR? A: The ICE40LM4K-SWG25TR is a low-power, small form factor FPGA (Field-Programmable Gate Array) chip manufactured by Lattice Semiconductor.
Q: What are the key features of the ICE40LM4K-SWG25TR? A: Some key features include 4,000 Look-Up Tables (LUTs), 128 Kbits of embedded block RAM, low power consumption, and support for various I/O standards.
Q: What are some typical applications of the ICE40LM4K-SWG25TR? A: The ICE40LM4K-SWG25TR is commonly used in applications such as IoT devices, sensor interfaces, motor control, audio/video processing, and low-power embedded systems.
Q: How can I program the ICE40LM4K-SWG25TR? A: The ICE40LM4K-SWG25TR can be programmed using Lattice's iCEcube2 software or other third-party tools that support Lattice FPGAs.
Q: What is the power consumption of the ICE40LM4K-SWG25TR? A: The power consumption of the ICE40LM4K-SWG25TR depends on the design and configuration, but it is designed to be low-power, making it suitable for battery-powered applications.
Q: Can I use the ICE40LM4K-SWG25TR in a high-speed communication system? A: While the ICE40LM4K-SWG25TR supports various I/O standards, it may not be suitable for high-speed communication systems that require very high data rates.
Q: Does the ICE40LM4K-SWG25TR have any built-in security features? A: The ICE40LM4K-SWG25TR does not have built-in security features like secure boot or encryption. Additional security measures may need to be implemented in the system if required.
Q: Can I use the ICE40LM4K-SWG25TR in a harsh environment? A: The ICE40LM4K-SWG25TR is not specifically designed for harsh environments, so additional precautions may be necessary to ensure reliable operation in such conditions.
Q: Are there any development boards available for prototyping with the ICE40LM4K-SWG25TR? A: Yes, Lattice Semiconductor offers development boards like the iCE40 UltraPlus Breakout Board that can be used for prototyping and evaluation of the ICE40LM4K-SWG25TR.
Q: Where can I find more resources and documentation for the ICE40LM4K-SWG25TR? A: You can find more information, datasheets, application notes, and user guides on the official Lattice Semiconductor website or by contacting their technical support team.

Please note that these answers are general and may vary depending on specific requirements and use cases.