MSP430F67461AIPZ

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 MSP430F67461AIPZ is a microcontroller designed for low power applications with high performance requirements.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• CPU: 16-bit RISC architecture
• 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: 48
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers, 1x 32-bit timer
• ADC: 12-bit SAR ADC with 16 channels
• DMA: 2x DMA controllers
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F67461AIPZ has a total of 100 pins. Here is a brief overview of the pin configuration:

• VCC: Power supply voltage input
• GND: Ground reference
• XT1, XT2: External crystal oscillator inputs
• P1.x: General-purpose digital I/O pins
• P2.x: General-purpose digital I/O pins
• P3.x: General-purpose digital I/O pins
• ...
• P10.x: General-purpose digital I/O pins
• A0, A1, A2, ..., A15: Analog input pins
• ...
• RST: Reset pin

For a detailed pin configuration diagram, please refer to the MSP430F67461AIPZ datasheet.

Functional Features

The MSP430F67461AIPZ offers several functional features that make it suitable for a wide range of applications:

• Low power consumption: The microcontroller is designed to operate at low power levels, making it ideal for battery-powered devices.
• Integrated peripherals: It includes various integrated peripherals such as UART, SPI, and I2C interfaces, which simplify the design process and reduce external component count.
• Flexible clocking options: The device supports multiple clock sources and can be configured to operate at different frequencies, allowing for power optimization and performance trade-offs.
• High performance: With a 16-bit RISC CPU and ample memory resources, the microcontroller can handle complex tasks efficiently.
• Wide operating voltage range: The MSP430F67461AIPZ can operate within a wide voltage range, providing flexibility in different power supply scenarios.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life. - Integrated peripherals reduce external component count and simplify circuit design. - Flexible clocking options allow for power optimization and performance trade-offs. - High-performance CPU and ample memory resources enable efficient handling of complex tasks. - Wide operating voltage range provides flexibility in different power supply scenarios.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the same category. - Higher cost compared to lower-end microcontrollers with similar specifications.

Working Principles

The MSP430F67461AIPZ operates based on the von Neumann architecture. It executes instructions fetched from its internal flash memory using a 16-bit RISC CPU. The microcontroller communicates with external devices through its integrated peripherals, such as UART, SPI, and I2C interfaces. It can also perform analog-to-digital conversions using its built-in ADC.

The microcontroller's low power consumption is achieved through various techniques, including clock gating, power modes, and intelligent peripherals that can operate independently while the CPU is in sleep mode.

Detailed Application Field Plans

The MSP430F67461AIPZ is suitable for a wide range of applications, including:

1. Internet of Things (IoT) devices: The microcontroller's low power consumption and integrated peripherals make it ideal for IoT applications, where battery life and connectivity are crucial.
2. Home automation systems: With its flexible clocking options and integrated communication interfaces, the microcontroller can be used to control and monitor various home automation devices.
3. Industrial automation: The high-performance CPU and ample memory resources enable the microcontroller to handle complex industrial automation tasks efficiently.
4. Medical devices: The low power consumption and wide operating voltage range make the microcontroller suitable for portable medical devices that require long battery life and flexibility in power supply.

Detailed and Complete Alternative Models

• MSP430F67451AIP