MSP430F6458IZQWT

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 MSP430F6458IZQWT is a microcontroller designed for low-power applications that require high performance and integrated peripherals.
• Packaging/Quantity: The MSP430F6458IZQWT is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

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: 47
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 4x 16-bit timers, 1x 32-bit timer
• ADC: 12-bit SAR ADC with up to 16 channels
• DMA: 2x DMA controllers
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F6458IZQWT 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 MSP430F6458IZQWT datasheet.

Functional Features

• Low-power modes for energy-efficient operation
• Integrated peripherals such as UART, SPI, I2C, and USB for communication
• Flexible clocking options for power optimization
• High-performance CPU for fast execution of instructions
• On-chip memory (Flash and RAM) for program storage and data handling
• Analog-to-Digital Converter (ADC) for analog signal acquisition
• Direct Memory Access (DMA) controllers for efficient data transfer
• Timers for precise timing and event generation

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - Integrated peripherals reduce the need for external components, saving cost and board space. - Flexible clocking options allow for power optimization based on application requirements. - High-performance CPU ensures fast execution of instructions. - Wide operating voltage range allows for compatibility with various power sources.

Disadvantages: - Limited Flash and RAM capacity compared to some other microcontrollers. - The package size may not be suitable for space-constrained applications. - Lack of certain advanced features found in more specialized microcontrollers.

Working Principles

The MSP430F6458IZQWT 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 integrated peripherals provide various communication and control capabilities, allowing the microcontroller to interact with external devices.

The low-power modes of the MSP430F6458IZQWT enable energy-efficient operation by reducing power consumption during idle or low activity periods. This makes it suitable for battery-powered applications where power efficiency is crucial.

Detailed Application Field Plans

The MSP430F6458IZQWT can be used in 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 suitable for IoT applications that require long battery life and connectivity options.
2. Home automation systems: The microcontroller can be used to control and monitor various home automation functions such as lighting, temperature, and security systems.
3. Industrial automation: It can be employed in industrial control systems for monitoring and controlling processes, machinery, and equipment.
4. Medical devices: The MSP430F6458IZQWT's low power consumption and high performance make it suitable for medical devices such as patient monitors, portable diagnostic tools, and wearable health trackers. 5