MSP430F67671IPEU

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: 100-pin LQFP package
• Essence: The MSP430F67671IPEU is a microcontroller designed for low power applications with high performance requirements.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier.

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: 82
• Analog Inputs: 24
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: Multiple 16-bit timers
• ADC: 12-bit SAR ADC
• DMA Channels: 32
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F67671IPEU has a total of 100 pins. The pin configuration is as follows:

• Pins 1-4: VCC (Power supply)
• Pins 5-8: GND (Ground)
• Pins 9-12: XT1, XT2 (External crystal oscillator input/output)
• Pins 13-20: P1.0-P1.7 (General-purpose I/O)
• Pins 21-28: P2.0-P2.7 (General-purpose I/O)
• Pins 29-36: P3.0-P3.7 (General-purpose I/O)
• Pins 37-44: P4.0-P4.7 (General-purpose I/O)
• Pins 45-52: P5.0-P5.7 (General-purpose I/O)
• Pins 53-60: P6.0-P6.7 (General-purpose I/O)
• Pins 61-68: P7.0-P7.7 (General-purpose I/O)
• Pins 69-76: P8.0-P8.7 (General-purpose I/O)
• Pins 77-84: P9.0-P9.7 (General-purpose I/O)
• Pins 85-92: P10.0-P10.7 (General-purpose I/O)
• Pins 93-100: P11.0-P11.7 (General-purpose I/O)

Functional Features

• Low power consumption: The MSP430F67671IPEU is designed to operate at low power levels, making it suitable for battery-powered applications.
• High performance: With a 16-bit RISC CPU and clock speeds up to 25 MHz, the microcontroller offers high processing capabilities.
• Integrated peripherals: The device includes various peripherals such as UART, SPI, I2C, USB, timers, and an ADC, providing flexibility for different application requirements.
• Flexible clocking options: The microcontroller supports multiple clock sources and can be configured to optimize power consumption or performance.
• Wide operating voltage range: The MSP430F67671IPEU can operate within a wide voltage range, allowing compatibility with different power supply configurations.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life. - High performance allows for efficient execution of complex tasks. - Integrated peripherals reduce the need for external components. - Flexible clocking options provide optimization for different scenarios. - Wide operating voltage range enhances compatibility.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers. - The 100-pin package may not be suitable for space-constrained designs. - Availability and pricing may vary depending on the supplier.

Working Principles

The MSP430F67671IPEU 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. The microcontroller communicates with external devices through its integrated peripherals, such as UART, SPI, I2C, and USB. It can also perform analog-to-digital conversions using its built-in ADC.

The device can be programmed using various development tools and software, allowing developers to write code in C or assembly language. The compiled code is then loaded onto the microcontroller's flash memory for execution.

Detailed Application Field Plans

The MSP430F67671IPEU 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