MSP430F67621IPZR

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 MSP430F67621IPZR 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
• Operating Temperature Range: -40°C to +85°C
• Integrated Peripherals:
  • UART
  • SPI
  • I2C
  • Timer modules
  • Analog-to-Digital Converter (ADC)
  • Digital-to-Analog Converter (DAC)

Detailed Pin Configuration

The MSP430F67621IPZR 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 official datasheet.

Functional Features

• Low power consumption: The MSP430F67621IPZR is designed to operate at low power levels, making it suitable for battery-powered applications.
• High performance: With its 16-bit RISC architecture and clock speed of up to 25 MHz, the microcontroller offers high processing capabilities.
• Integrated peripherals: The microcontroller includes various peripherals such as UART, SPI, I2C, timers, ADC, and DAC, providing flexibility for different application requirements.
• Flexible clocking options: The device supports multiple clock sources and can be configured to optimize power consumption or performance.
• Wide operating voltage range: The MSP430F67621IPZR 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 in portable devices. - High performance allows for efficient execution of complex tasks. - Integrated peripherals reduce the need for external components, saving cost and board space. - Flexible clocking options provide optimization for power consumption or performance requirements. - Wide operating voltage range enhances compatibility with various power supply configurations.

Disadvantages: - Limited flash memory and RAM capacity may restrict the complexity of applications that can be implemented. - Availability of alternative models with higher specifications may limit scalability options for future upgrades.

Working Principles

The MSP430F67621IPZR 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 the 16-bit RISC CPU. The integrated peripherals enable communication with external devices and provide additional functionality.

The microcontroller 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 device's flash memory for execution.

Detailed Application Field Plans

The MSP430F67621IPZR 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 employed in portable devices, remote controls, and battery-powered gadgets.
4. Medical devices: The low power consumption and high performance characteristics make it suitable for medical devices such as patient monitors, infusion pumps, and diagnostic equipment.

Detailed and Complete Alternative Models

• MSP430F67621IPZ: Similar to MSP430F67621IPZR, but without tape and reel packaging.
• MSP430F67622IPZR