LM3S9B90-IBZ80-C5

Product Overview

Category

The LM3S9B90-IBZ80-C5 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: 256 KB
• RAM: 64 KB
• Operating voltage: 2.7V - 3.6V
• Package type: BGA (Ball Grid Array)
• Temperature range: -40°C to +85°C

Package and Quantity

The LM3S9B90-IBZ80-C5 is available in a BGA package, which ensures reliable electrical connections. It is typically sold in reels or trays containing multiple units.

Specifications

• Core: ARM Cortex-M3
• Clock Speed: 80 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Input/Output Pins: 80
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 4 x 16-bit, 2 x 32-bit
• PWM Outputs: 6
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM3S9B90-IBZ80-C5 has a total of 80 pins. The pin configuration is as follows:

(Pin diagram here)

Functional Features

• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Ample flash memory and RAM enable storage and execution of complex programs.
• Multiple communication interfaces allow seamless integration with other devices.
• The built-in ADC facilitates analog signal acquisition.
• Timers and PWM outputs enable precise timing and control.

Advantages

• High-performance processing capabilities
• Sufficient memory for complex applications
• Versatile communication interfaces
• Precise timing and control options

Disadvantages

• Limited availability of pins for larger-scale projects
• Higher power consumption compared to low-power microcontrollers

Working Principles

The LM3S9B90-IBZ80-C5 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through various interfaces. The microcontroller's internal components work together to perform tasks according to the program instructions.

Application Field Plans

The LM3S9B90-IBZ80-C5 finds applications in a wide range of fields, including: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices

Alternative Models

• LM3S9B92-IBZ80-C5: Similar specifications with additional features
• LM3S9B80-IBZ80-C5: Lower flash memory and RAM capacity
• LM3S9B50-IBZ80-C5: Lower clock speed and fewer I/O pins

These alternative models offer varying capabilities to suit different project requirements.

In conclusion, the LM3S9B90-IBZ80-C5 is a high-performance microcontroller with an ARM Cortex-M3 core. Its versatile features, ample memory, and multiple communication interfaces make it suitable for a wide range of applications. However, its limited pin count and higher power consumption may be limiting factors in certain projects.