MSP430F67481IPZ

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, and other applications requiring low power consumption and high performance.
• Characteristics:
  • Low power consumption
  • High performance
  • Integrated peripherals
  • Flexible clocking options
  • Wide operating voltage range
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: The MSP430F67481IPZ is a highly integrated microcontroller designed for low-power applications.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 250 units per reel.

Specifications

• Core: 16-bit RISC CPU
• Clock Speed: Up to 25 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 80
• Analog Inputs: 24
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 4x 16-bit timers, 1x 32-bit timer
• ADC Resolution: 12-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F67481IPZ has a total of 100 pins. Here is a brief overview of the pin configuration:

• Port 1: P1.0 to P1.7
• Port 2: P2.0 to P2.7
• Port 3: P3.0 to P3.7
• Port 4: P4.0 to P4.7
• Port 5: P5.0 to P5.7
• Port 6: P6.0 to P6.7
• Port 7: P7.0 to P7.7
• Port 8: P8.0 to P8.7
• Port 9: P9.0 to P9.7
• Port 10: P10.0 to P10.7

For a detailed pin configuration diagram, please refer to the datasheet of the MSP430F67481IPZ.

Functional Features

• Low-power modes for energy-efficient operation
• Integrated peripherals such as UART, SPI, I2C, and USB for communication
• High-resolution ADC for accurate analog measurements
• Flexible clocking options for power optimization
• Built-in temperature sensor for temperature monitoring
• Multiple timers for precise timing control

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - High performance allows for efficient execution of complex tasks. - Integrated peripherals reduce the need for external components. - Flexible clocking options provide power optimization based on application requirements. - Wide operating voltage range allows for compatibility with various power sources.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers. - Higher cost compared to lower-end microcontrollers with similar features. - Steeper learning curve for beginners due to the complexity of the device.

Working Principles

The MSP430F67481IPZ operates based on the von Neumann architecture, where program instructions and data are stored in the same memory space. It executes instructions fetched from the flash memory using its 16-bit RISC CPU core. The microcontroller can enter low-power modes to conserve energy when not actively processing tasks. It communicates with external devices through its integrated peripherals and interfaces.

Detailed Application Field Plans

The MSP430F67481IPZ is suitable for a wide range of applications, including but not limited to:

1. Internet of Things (IoT) devices: The low power consumption and integrated peripherals make it ideal for IoT applications that require long battery life and connectivity.
2. Home automation systems: The microcontroller can control various home automation functions such as lighting, temperature, and security systems.
3. Industrial automation: It can be used in industrial control systems to monitor and control processes efficiently.
4. Medical devices: The MSP430F67481IPZ's low power consumption and high performance make it suitable for portable medical devices such as patient monitors and wearable health trackers.

Detailed and Complete Alternative Models

1. MSP430F67482IPZ: Similar to the MSP430F67481IPZ but with higher flash memory capacity (512 KB).
2. MSP430F67483IPZ: Similar to the MSP430F67481IPZ but with higher RAM capacity (32 KB).
3. MSP430F67484IPZ: Similar to the MSP430F67481IPZ but with additional integrated peripherals and communication interfaces.

These alternative models offer expanded capabilities and memory options based on specific application requirements.

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