MSP430F67681AIPEUR

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
• Package: AIPEUR (80-pin LQFP)
• Essence: The MSP430F67681AIPEUR is a microcontroller designed for low-power applications that require high performance and integrated peripherals.
• 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: 64
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers, 1x 32-bit timer
• ADC: 12-bit SAR ADC with up to 16 channels
• DMA: 4x DMA channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F67681AIPEUR has a total of 80 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
• Port J: PJ.0 to PJ.7

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

Functional Features

• Low power consumption: The MSP430F67681AIPEUR is designed to operate at low power levels, making it suitable for battery-powered applications.
• Integrated peripherals: The microcontroller includes various integrated peripherals such as UART, SPI, I2C, timers, and ADC, providing flexibility for different application requirements.
• Flexible clocking options: The device supports multiple clock sources and can be configured to operate at different frequencies, allowing optimization for power consumption and performance.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - High-performance RISC CPU allows for efficient execution of instructions. - Integrated peripherals reduce the need for external components, saving cost and board space. - Flexible clocking options provide versatility in balancing power consumption and performance.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the market. - The 80-pin package may not be suitable for space-constrained designs.

Working Principles

The MSP430F67681AIPEUR operates based on the Harvard architecture, where program memory and data memory are separate. It executes instructions from the flash memory and stores data in the RAM. The RISC CPU efficiently processes instructions, while the integrated peripherals enable communication with external devices and perform various functions.

The microcontroller can be programmed using development tools and software provided by the manufacturer. The code is compiled and loaded onto the device, allowing it to perform specific tasks as programmed.

Detailed Application Field Plans

The MSP430F67681AIPEUR 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 such as smart home devices, environmental monitoring systems, and wearable devices.
2. Industrial automation: The microcontroller can be used in industrial control systems, motor control applications, and sensor interfacing.
3. Consumer electronics: It can be utilized in various consumer electronic products like remote controls, gaming consoles, and portable audio devices.
4. Medical devices: The low power requirements and integrated peripherals make it suitable for medical devices such as patient monitoring systems and portable medical instruments.

Detailed and Complete Alternative Models

• MSP430F67791AIPEUR
• MSP430F67641AIPEUR
• MSP430F67621AIPEUR
• MSP430F67611AIPEUR

These alternative models offer similar features and capabilities, with slight variations in specifications and pin configurations. It is recommended to