MSP430F47187IPZR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: A powerful microcontroller designed for low-power applications
• Packaging/Quantity: Tray packaging, quantity depends on the supplier

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 25 MHz
• Flash Memory: 120 KB
• RAM: 10 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 48
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit, 1x 32-bit
• ADC Resolution: 12-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F47187IPZR has a total of 64 pins. Here is a brief overview of the pin functions:

• VCC: Power supply voltage
• GND: Ground
• XT1, XT2: External crystal oscillator input and output
• P1.x: General-purpose digital I/O pins
• P2.x: General-purpose digital I/O pins
• P3.x: General-purpose digital I/O pins
• P4.x: General-purpose digital I/O pins
• P5.x: General-purpose digital I/O pins
• P6.x: General-purpose digital I/O pins
• P7.x: General-purpose digital I/O pins
• P8.x: General-purpose digital I/O pins
• P9.x: General-purpose digital I/O pins
• P10.x: General-purpose digital I/O pins
• A0-A15: Analog input channels
• RST: Reset pin
• TEST: Test mode pin

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

Functional Features

• Low power consumption: The MSP430F47187IPZR is designed to operate on low power, making it suitable for battery-powered applications.
• Integrated peripherals: It includes various integrated peripherals such as UART, SPI, and I2C interfaces, timers, and an ADC, providing flexibility for different application requirements.
• High performance: With a 16-bit RISC architecture and a CPU speed of up to 25 MHz, the microcontroller offers efficient processing capabilities.
• Temperature sensor: The built-in temperature sensor allows for accurate temperature measurements without requiring external components.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - Integrated peripherals reduce the need for additional components, saving space and cost. - High-performance architecture allows for efficient execution of complex tasks. - Temperature sensor provides added functionality for temperature-sensitive applications.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the market. - Availability and pricing may vary depending on the supplier and region.

Working Principles

The MSP430F47187IPZR operates based on the von Neumann architecture. It executes instructions fetched from its flash memory using a 16-bit RISC CPU. The microcontroller can communicate with external devices through its various communication interfaces, such as UART, SPI, and I2C. It also has multiple timers for precise timing control and an ADC for analog signal conversion. The low-power design ensures efficient operation even in battery-powered applications.

Detailed Application Field Plans

The MSP430F47187IPZR finds applications in various fields, including:

1. Internet of Things (IoT) devices: The microcontroller's low power consumption and integrated peripherals make it suitable for IoT applications such as smart home devices, environmental monitoring systems, and wearable devices.
2. Industrial automation: Its high-performance architecture and communication interfaces enable seamless integration into industrial automation systems, including control panels, motor drives, and sensor networks.
3. Medical devices: The microcontroller's low power consumption and temperature sensor make it ideal for medical devices like portable patient monitors, insulin pumps, and diagnostic equipment.
4. Consumer electronics: It can be used in consumer electronics products such as remote controls, gaming consoles, and smart appliances.

Detailed and Complete Alternative Models

1. MSP430F47177IPZR: Similar to MSP430F47187IPZR but with reduced flash memory (64 KB) and RAM (6 KB).
2. MSP430F47189IPZR: Similar to MSP430F47187IPZR but with increased flash memory (256 KB) and RAM (16 KB).
3. MSP430FR5994IPZR: A microcontroller with similar features but based on the FRAM (Ferroelectric Random Access Memory) technology, offering non-volatile