LM3S9U96-IBZ80-A1T

Product Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices
Characteristics: High-performance, low-power consumption, integrated peripherals
Package: BGA (Ball Grid Array)
Essence: ARM Cortex-M3 based microcontroller
Packaging/Quantity: Tray packaging, quantity varies

Specifications

• Model: LM3S9U96-IBZ80-A1T
• Processor Core: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 2.7V - 3.6V
• Digital I/O Pins: 80
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C, USB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S9U96-IBZ80-A1T microcontroller has a total of 144 pins. The pin configuration is as follows:

• Pins 1-8: Ground (GND)
• Pins 9-16: Digital I/O Pins (GPIO)
• Pins 17-32: Analog Input Channels (ADC)
• Pins 33-40: Communication Interface (UART)
• Pins 41-48: Communication Interface (SPI)
• Pins 49-56: Communication Interface (I2C)
• Pins 57-64: Communication Interface (USB)
• Pins 65-72: Power Supply (VDD)
• Pins 73-80: Power Supply (VSS)
• Pins 81-88: Other Peripherals
• Pins 89-144: Not Connected (NC)

Functional Features

• High-performance ARM Cortex-M3 processor for efficient execution of instructions
• Integrated peripherals such as UART, SPI, I2C, and USB for seamless communication with external devices
• Ample flash memory and RAM for storing and processing data
• Low-power consumption for energy-efficient operation
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High-performance processor enables fast and efficient execution of instructions - Integrated peripherals simplify the design and implementation of various functionalities - Ample memory allows for storage and processing of data - Low-power consumption prolongs battery life in portable devices - Wide operating temperature range ensures reliable operation in harsh environments

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the market - BGA package may require specialized equipment for soldering and rework

Working Principles

The LM3S9U96-IBZ80-A1T microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with external devices through its integrated peripherals. The processor core performs calculations and controls the flow of data within the system. The microcontroller can be programmed using various development tools and software to perform specific tasks.

Detailed Application Field Plans

The LM3S9U96-IBZ80-A1T microcontroller finds applications in a wide range of fields, including:

1. Industrial automation systems
2. Home automation and smart devices
3. Automotive electronics
4. Medical devices
5. Internet of Things (IoT) devices
6. Robotics
7. Consumer electronics

Detailed and Complete Alternative Models

1. STM32F407VG - ARM Cortex-M4 based microcontroller with higher clock speed and more flash memory.
2. PIC32MX795F512L - Microchip microcontroller with similar features and performance.
3. MSP430F5529 - Texas Instruments microcontroller with ultra-low power consumption.

These alternative models offer similar functionalities to the LM3S9U96-IBZ80-A1T and can be considered based on specific project requirements.

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