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MSP430FR58721IRGCR
Product Overview
- Category: Microcontroller
- Use: Embedded systems, Internet of Things (IoT) devices
- Characteristics: Low power consumption, high performance, integrated peripherals
- Package: 64-pin VQFN package
- Essence: A microcontroller designed for low-power applications with integrated FRAM memory and various peripherals
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Architecture: 16-bit RISC
- CPU Speed: Up to 16 MHz
- Flash Memory: 256 KB
- RAM: 16 KB
- FRAM: 8 KB
- Operating Voltage Range: 1.8V to 3.6V
- Digital I/O Pins: 47
- Analog Input Channels: 24
- Communication Interfaces: UART, SPI, I2C, USB
- Timers: 4x 16-bit timers, 1x 32-bit timer
- ADC Resolution: 12-bit
- Temperature Sensor: Yes
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MSP430FR58721IRGCR has a total of 64 pins. The pin configuration is as follows:
- P1.x: General-purpose I/O pins
- P2.x: General-purpose I/O pins
- P3.x: General-purpose I/O pins
- P4.x: General-purpose I/O pins
- P5.x: General-purpose I/O pins
- P6.x: General-purpose I/O pins
- P7.x: General-purpose I/O pins
- P8.x: General-purpose I/O pins
- P9.x: General-purpose I/O pins
- P10.x: General-purpose I/O pins
- AVSS: Analog ground
- AVCC: Analog power supply
- DVSS: Digital ground
- DVCC: Digital power supply
- RST/NMI: Reset and Non-Maskable Interrupt input
- TEST/SBWTCK: Test mode and Serial Boundary Scan Test Clock input
- TDI/TCLK: Test Data Input and Test Clock input
- TDO/TMS: Test Data Output and Test Mode Select input
- TCK/TDI: Test Clock and Test Data Input
- TMS/TDO: Test Mode Select and Test Data Output
- TCK/TRST#: Test Clock and Test Reset input
- XIN: Crystal oscillator input
- XOUT: Crystal oscillator output
Functional Features
- Low-power operation: The MSP430FR58721IRGCR is designed to consume minimal power, making it suitable for battery-powered applications.
- Integrated FRAM memory: The microcontroller features non-volatile Ferroelectric Random Access Memory (FRAM), which offers high endurance, fast write times, and low power consumption.
- Rich set of peripherals: It includes UART, SPI, I2C, and USB interfaces for communication, as well as timers, ADC, and temperature sensor for various application needs.
- High-performance CPU: The 16-bit RISC architecture provides efficient execution of instructions and enables fast response times.
Advantages and Disadvantages
Advantages: - Low power consumption extends battery life in portable devices. - Integrated FRAM memory eliminates the need for external storage and provides fast and reliable data storage. - Wide range of integrated peripherals simplifies system design and reduces component count. - High-performance CPU allows for efficient execution of complex tasks.
Disadvantages: - Limited flash memory size may restrict the complexity of applications that can be implemented. - Higher cost compared to some other microcontrollers with similar specifications. - Availability of alternative models with different pin configurations may limit compatibility with existing designs.
Working Principles
The MSP430FR58721IRGCR 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 microcontroller can communicate with external devices through its various communication interfaces and interact with the environment through its analog input channels.
Detailed Application Field Plans
The MSP430FR58721IRGCR 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 - Energy management systems
Detailed and Complete Alternative Models
- MSP430FR58671IRGCR: Similar specifications but with a different pin configuration.
- MSP430FR58871IRGCR: Similar specifications but with more flash memory.
- MSP430FR59941IRGCR: Similar specifications but with additional integrated peripherals.
These alternative models provide flexibility in choosing the most suitable microcontroller based on specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MSP430FR58721IRGCR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MSP430FR58721IRGCR in technical solutions:
Q: What is MSP430FR58721IRGCR? A: MSP430FR58721IRGCR is a microcontroller from Texas Instruments' MSP430 family, specifically designed for low-power applications.
Q: What are the key features of MSP430FR58721IRGCR? A: Some key features include ultra-low power consumption, integrated FRAM memory, multiple communication interfaces, and a wide range of peripherals.
Q: What are some typical applications of MSP430FR58721IRGCR? A: MSP430FR58721IRGCR is commonly used in battery-powered devices, IoT applications, sensor networks, industrial control systems, and wearable devices.
Q: How does MSP430FR58721IRGCR achieve low power consumption? A: The microcontroller utilizes various power-saving techniques such as low-power modes, intelligent peripherals, and efficient clock management to minimize power consumption.
Q: Can I program MSP430FR58721IRGCR using C/C++? A: Yes, MSP430FR58721IRGCR can be programmed using C/C++ languages. Texas Instruments provides an IDE called Code Composer Studio for development.
Q: What is FRAM memory, and why is it significant in MSP430FR58721IRGCR? A: FRAM (Ferroelectric Random Access Memory) is a non-volatile memory technology that combines the benefits of both Flash and RAM. It allows fast read/write operations with low power consumption.
Q: Does MSP430FR58721IRGCR support wireless communication? A: Yes, MSP430FR58721IRGCR has built-in support for various wireless communication protocols such as Bluetooth, Zigbee, and Sub-1 GHz RF.
Q: Can I interface external sensors with MSP430FR58721IRGCR? A: Yes, MSP430FR58721IRGCR has a wide range of analog and digital peripherals that can be used to interface with external sensors like temperature sensors, accelerometers, etc.
Q: What is the maximum clock frequency supported by MSP430FR58721IRGCR? A: The maximum clock frequency supported by MSP430FR58721IRGCR is 16 MHz.
Q: Are there any development boards available for MSP430FR58721IRGCR? A: Yes, Texas Instruments offers development boards like MSP-EXP430FR5994 LaunchPad, which provide an easy way to start prototyping and developing applications using MSP430FR58721IRGCR.
Please note that these answers are general and may vary depending on specific requirements and use cases.