LM3S9C97-IBZ80-A1

Product Overview

Category

The LM3S9C97-IBZ80-A1 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Clock speed: 80 MHz
• Flash memory: 512 KB
• RAM: 96 KB
• Operating voltage: 2.7V to 3.6V
• Low power consumption
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC)
• Timers and PWM outputs
• GPIO pins for general-purpose input/output

Package

The LM3S9C97-IBZ80-A1 is available in a compact package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its powerful processing capabilities and versatile features, enabling efficient control and management of electronic systems.

Packaging/Quantity

The LM3S9C97-IBZ80-A1 is typically packaged in trays or reels, with a quantity of 250 units per reel.

Specifications

• Microcontroller family: Stellaris LM3S series
• Core architecture: ARM Cortex-M3
• Clock frequency: 80 MHz
• Flash memory size: 512 KB
• RAM size: 96 KB
• Operating voltage range: 2.7V to 3.6V
• Communication interfaces: UART, SPI, I2C
• Analog-to-digital converter resolution: 12-bit
• Timers: 4 x 16-bit timers
• PWM outputs: 8 channels
• GPIO pins: 64

Detailed Pin Configuration

The LM3S9C97-IBZ80-A1 microcontroller has a total of 64 pins, which are assigned for various functions such as power supply, communication, I/O, and control. The detailed pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function) 1 - VDD - Power supply voltage 2 - GND - Ground 3 - RESET - Reset signal input 4 - PA0 - General-purpose I/O pin 5 - PA1 - General-purpose I/O pin 6 - PA2 - General-purpose I/O pin ... 64 - PB7 - General-purpose I/O pin

Functional Features

The LM3S9C97-IBZ80-A1 microcontroller offers several functional features that enhance its usability and performance:

1. High-performance ARM Cortex-M3 core provides efficient processing capabilities.
2. Ample flash memory and RAM enable storage and execution of complex programs.
3. Multiple communication interfaces facilitate seamless integration with other devices.
4. Analog-to-digital converter allows precise measurement of analog signals.
5. Timers and PWM outputs enable accurate timing and control of external devices.
6. GPIO pins provide flexibility for interfacing with external components.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Versatile communication interfaces
• Ample memory for program storage
• Low power consumption
• Compact package size

Disadvantages

• Limited number of GPIO pins
• Relatively high cost compared to some alternatives

Working Principles

The LM3S9C97-IBZ80-A1 operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through various interfaces. The microcontroller's core, based on the ARM Cortex-M3 architecture, ensures efficient and reliable operation.

Detailed Application Field Plans

The LM3S9C97-IBZ80-A1 microcontroller finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems for manufacturing processes and machinery.
2. Internet of Things (IoT): Embedded systems for collecting and transmitting sensor data.
3. Consumer electronics: Smart home devices, wearable technology, and multimedia systems.
4. Automotive: Vehicle control units, infotainment systems, and driver assistance systems.
5. Medical devices: Monitoring equipment, diagnostic tools, and implantable devices.

Detailed and Complete Alternative Models

1. STM32F407VG - A 32-bit ARM Cortex-M4 microcontroller with similar features and performance.
2. PIC32MX795F512L - A 32-bit microcontroller from Microchip with comparable specifications.
3. MSP430F5529 - A low-power microcontroller from Texas Instruments suitable for battery-operated applications.

These alternative models offer similar functionality and can be considered as substitutes for the LM3S9C97-IBZ80-A1 in various applications.

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