MSP430FR5738IPWR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: TSSOP-38
• Essence: A microcontroller designed for low-power applications with integrated FRAM memory and various peripherals
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• CPU: 16-bit RISC architecture
• Clock Speed: Up to 24 MHz
• Memory: 16 KB FRAM, 1 KB SRAM
• Operating Voltage: 1.8V - 3.6V
• Digital I/O Pins: 32
• Analog Inputs: 10-bit ADC with 8 channels
• Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers, 1x 32-bit timer
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430FR5738IPWR has a total of 38 pins. The pin configuration is as follows:

• P1.0 - P1.7: Digital I/O pins
• P2.0 - P2.5: 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
• P11.0 - P11.7: Digital I/O pins
• P12.0 - P12.7: Digital I/O pins
• P2.6: Analog input
• P2.7: Analog input
• P3.6: Analog input
• P3.7: Analog input

Functional Features

• Low power consumption: The MSP430FR5738IPWR is designed to operate at low power levels, making it suitable for battery-powered applications.
• Integrated FRAM memory: The microcontroller features non-volatile FRAM memory, which offers fast write speeds, high endurance, and low power consumption compared to traditional Flash memory.
• Peripherals: The device includes various integrated peripherals such as UART, SPI, I2C, ADC, and timers, providing flexibility for different application requirements.
• High performance: With a 16-bit RISC CPU and clock speed of up to 24 MHz, the microcontroller delivers efficient processing capabilities.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - Integrated FRAM memory provides fast and reliable data storage. - Wide range of integrated peripherals simplifies system design. - High-performance CPU allows for efficient execution of tasks.

Disadvantages: - Limited memory capacity compared to some other microcontrollers. - Higher cost compared to some lower-end microcontrollers. - Limited availability of alternative models with similar specifications.

Working Principles

The MSP430FR5738IPWR operates based on the principles of a 16-bit RISC architecture. It executes instructions stored in its FRAM memory, utilizing the integrated peripherals to perform various tasks. The microcontroller can communicate with external devices through its communication interfaces and process analog signals using the built-in ADC. Its low-power design ensures efficient operation even in battery-powered applications.

Detailed Application Field Plans

The MSP430FR5738IPWR is suitable for a wide range of applications, including but not limited to: - Portable medical devices - Smart home automation systems - Industrial control systems - Wearable devices - Sensor networks

Detailed and Complete Alternative Models

While the MSP430FR5738IPWR offers unique features and specifications, there are alternative microcontrollers available with similar capabilities. Some notable alternatives include:

1. STM32L4 series by STMicroelectronics
2. PIC24F series by Microchip Technology
3. LPC800 series by NXP Semiconductors
4. EFM32 series by Silicon Labs

These alternative models provide options for developers based on their specific requirements and preferences.

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