TM4C123BH6PMI

Product Overview

• Category: Microcontroller
• Use: Embedded systems development
• Characteristics: High-performance, low-power microcontroller with integrated peripherals
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: ARM Cortex-M4F based microcontroller
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Processor: ARM Cortex-M4F core running at 80 MHz
• Memory: 256 KB Flash, 32 KB RAM
• Peripherals: UART, I2C, SPI, GPIO, PWM, ADC, etc.
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Package Dimensions: 10mm x 10mm

Detailed Pin Configuration

The TM4C123BH6PMI microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: GPIO pins
• Pins 9-16: UART pins
• Pins 17-24: I2C pins
• Pins 25-32: SPI pins
• Pins 33-40: PWM pins
• Pins 41-48: ADC pins
• Pins 49-56: Power supply and ground pins
• Pins 57-64: Miscellaneous pins

Functional Features

• High-performance ARM Cortex-M4F core for efficient processing
• Integrated peripherals for easy interfacing with external devices
• Low-power consumption for energy-efficient applications
• Extensive GPIO pins for versatile digital input/output operations
• Multiple communication interfaces (UART, I2C, SPI) for data exchange
• PWM pins for precise control of analog signals
• ADC pins for analog-to-digital conversion
• Built-in memory for program storage and data handling

Advantages

• Powerful processing capabilities with the ARM Cortex-M4F core
• Wide range of integrated peripherals for versatile applications
• Low-power consumption extends battery life in portable devices
• Compact package size allows for space-efficient designs
• Extensive documentation and support available from the manufacturer

Disadvantages

• Limited memory capacity compared to some other microcontrollers
• Higher cost compared to entry-level microcontrollers
• Steeper learning curve for beginners due to advanced features

Working Principles

The TM4C123BH6PMI microcontroller operates on the principle of executing instructions stored in its Flash memory. The ARM Cortex-M4F core processes these instructions and controls the various integrated peripherals to perform desired tasks. Input/output operations are facilitated through GPIO pins, while communication with external devices is achieved using UART, I2C, or SPI interfaces. Analog signals can be controlled using PWM pins, and analog-to-digital conversion is possible through ADC pins.

Detailed Application Field Plans

The TM4C123BH6PMI microcontroller finds applications in various fields, including:

1. Industrial automation: Controlling machinery and monitoring sensors
2. Internet of Things (IoT): Connecting devices and enabling data exchange
3. Consumer electronics: Power management, user interface control, etc.
4. Automotive systems: Engine control, dashboard displays, etc.
5. Medical devices: Patient monitoring, diagnostics, etc.

Alternative Models

• TM4C1294NCPDT: Higher-performance microcontroller with more memory and additional features
• MSP430G2553: Low-power microcontroller suitable for battery-powered applications
• PIC18F4550: Cost-effective microcontroller with a wide range of peripherals

Note: This is not an exhaustive list, and there are several other alternative models available in the market.

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