MSP430F67451IPZ

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: LQFP (Low-profile Quad Flat Package)
• Essence: The MSP430F67451IPZ 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: 1.8V - 3.6V
• Digital I/O Pins: 47
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C
• 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 MSP430F67451IPZ has a total of 100 pins. Here is a detailed pin configuration:

• P1.0 - P1.7: Digital I/O pins
• P2.0 - P2.7: Digital I/O pins
• P3.0 - P3.7: Digital I/O pins
• P4.0 - P4.7: Digital I/O pins
• P5.0 - P5.7: Digital I/O pins
• P6.0 - P6.7: Digital I/O pins
• P7.0 - P7.7: Digital I/O pins
• P8.0 - P8.7: Digital I/O pins
• P9.0 - P9.7: Digital I/O pins
• P10.0 - P10.7: Digital I/O pins
• A0 - A15: Analog input pins
• AVSS: Analog ground
• AVCC: Analog power supply
• DVSS: Digital ground
• DVCC: Digital power supply
• RST/NMI: Reset and non-maskable interrupt pin
• TEST/SBWTCK: Test and single-wire background debug interface clock pin
• TDI/TCLK: Test data input and test clock pin
• TDO/TMS: Test data output and test mode select pin
• TCK/TRST#: Test clock and test reset pin
• XT1IN/ACLK: External crystal input and auxiliary clock pin
• XT1OUT/ACLK: External crystal output and auxiliary clock pin
• VCC: Power supply voltage

Functional Features

The MSP430F67451IPZ offers the following functional features:

• Low-power modes for energy-efficient operation
• Integrated peripherals such as UART, SPI, and I2C for communication
• 16-bit RISC CPU for high-performance computing
• Flexible clocking options to optimize power consumption
• On-chip temperature sensor for monitoring environmental conditions
• Multiple timers for precise timing applications
• 12-bit ADC for accurate analog-to-digital conversion

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 simplify system design and reduce external component count. - Flexible clocking options provide power optimization based on application requirements.

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

Working Principles

The MSP430F67451IPZ operates based on the principles of a 16-bit RISC CPU. It executes instructions stored in its flash memory, performs calculations, controls peripherals, and communicates with external devices. The microcontroller can enter low-power modes to conserve energy when not actively processing tasks. It utilizes clock signals to synchronize its operations and interfaces with various peripherals through dedicated pins.

Detailed Application Field Plans

The MSP430F67451IPZ is suitable for a wide range of applications, including:

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 options.
2. Home automation systems: The microcontroller can control and monitor 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, machinery, and equipment.
4. Medical devices: The MSP430F67451IPZ's low