MSP430F46161IPZR

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 MSP430F46161IPZR is a microcontroller designed for low-power applications, offering high performance and integrated peripherals in a compact package.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Core: 16-bit RISC CPU
• Clock Speed: Up to 25 MHz
• Flash Memory: 120 KB
• RAM: 10 KB
• Operating Voltage: 1.8V - 3.6V
• Digital I/O Pins: 87
• Analog Inputs: 24
• Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers
• ADC: 12-bit SAR ADC with 16 channels
• DMA: 2x DMA controllers
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F46161IPZR has a total of 100 pins. Here is a brief overview of the pin configuration:

• Port 1: P1.0 - P1.7
• Port 2: P2.0 - P2.7
• Port 3: P3.0 - P3.7
• Port 4: P4.0 - P4.7
• Port 5: P5.0 - P5.7
• Port 6: P6.0 - P6.7
• Port 7: P7.0 - P7.7
• Port 8: P8.0 - P8.7
• Port 9: P9.0 - P9.7
• Port 10: P10.0 - P10.7

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

Functional Features

• Low-power modes for energy-efficient operation
• Integrated peripherals such as UART, SPI, and I2C for communication
• Flexible clocking options for optimizing power consumption
• High-performance CPU for efficient processing
• DMA controllers for data transfer without CPU intervention
• 12-bit ADC for accurate analog measurements
• Timers for precise timing control

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered applications. - Integrated peripherals reduce the need for external components. - Flexible clocking options allow for power optimization. - High-performance CPU enables efficient processing. - DMA controllers offload data transfer tasks from the CPU.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the same category. - Availability of alternative models with more features or higher specifications.

Working Principles

The MSP430F46161IPZR 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 functionalities such as communication, analog measurement, and timing control. The microcontroller can operate in different low-power modes to minimize energy consumption when idle.

Detailed Application Field Plans

The MSP430F46161IPZR is widely used in various 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 where energy efficiency and connectivity are crucial.
2. Home automation systems: The microcontroller can control and monitor various home appliances and sensors, enabling smart home functionalities.
3. Industrial automation: It can be used in industrial control systems for monitoring and controlling processes, machinery, and equipment.
4. Wearable devices: The compact size and low power consumption make it suitable for wearable technology applications such as fitness trackers and smartwatches.

Detailed and Complete Alternative Models

• MSP430F46161IPZ: Similar to MSP430F46161IPZR but without the tape and reel packaging.
• MSP430F46161IZQW: Offers additional features such as more flash memory and RAM.
• MSP430F46161IRGZT: Available in a different package (VQFN) with similar specifications.

These alternative models provide options with varying features and packaging to suit different application requirements.

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