ICE40LP1K-CM81TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Programmable Logic Device (PLD)
• Characteristics: Low-power, small form factor
• Package: CM81TR
• Essence: FPGA (Field-Programmable Gate Array)
• Packaging/Quantity: Tape and Reel, 81-pin package

Specifications

• Logic Cells: 1280
• User I/Os: 49
• RAM Bits: 64,000
• Operating Voltage: 1.14V - 1.26V
• Operating Temperature: -40°C to +85°C
• Speed Grade: Standard (6)

Detailed Pin Configuration

The ICE40LP1K-CM81TR has a total of 81 pins, each serving a specific purpose in the device's functionality. The pin configuration includes input/output pins, power supply pins, clock pins, and configuration pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• Low Power Consumption: The ICE40LP1K-CM81TR is designed to operate with minimal power consumption, making it suitable for battery-powered applications.
• Programmability: Being an FPGA, this device allows users to program and reconfigure its logic functions according to their specific requirements.
• Small Form Factor: The CM81TR package offers a compact size, making it ideal for space-constrained designs.
• High Integration: With 1280 logic cells and 64,000 RAM bits, the ICE40LP1K-CM81TR provides ample resources for implementing complex digital circuits.

Advantages and Disadvantages

Advantages: - Low power consumption enables energy-efficient designs. - Programmability allows flexibility and adaptability. - Small form factor saves board space. - High integration provides resources for complex designs.

Disadvantages: - Limited number of user I/Os may restrict connectivity options. - Standard speed grade may not be suitable for high-performance applications. - Requires expertise in FPGA programming for optimal utilization.

Working Principles

The ICE40LP1K-CM81TR is based on the concept of a Field-Programmable Gate Array (FPGA). It consists of an array of configurable logic blocks interconnected through programmable routing channels. Users can program the device using Hardware Description Languages (HDL) to define the desired logic functions and interconnections. Once programmed, the FPGA executes these functions by routing signals through the configured logic blocks.

Detailed Application Field Plans

The ICE40LP1K-CM81TR finds applications in various fields, including:

1. Embedded Systems: Used for implementing custom digital logic in microcontroller-based systems.
2. Communications: Enables protocol conversion, signal processing, and data encryption in communication systems.
3. Industrial Automation: Provides reconfigurable logic for control systems, motor drives, and sensor interfacing.
4. Consumer Electronics: Utilized in smart home devices, wearable technology, and multimedia systems.
5. Internet of Things (IoT): Supports edge computing, sensor data processing, and connectivity in IoT devices.

Detailed and Complete Alternative Models

1. ICE40HX1K: Higher capacity variant with 1280 logic cells and 128,000 RAM bits.
2. ICE40UP5K: Ultra-low power variant with 5280 logic cells and integrated 5Kbit non-volatile memory.
3. ICE40LM4K: Low-cost variant with 3520 logic cells and 4,000 LUTs.

These alternative models offer different capacities and features to cater to diverse application requirements.

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