MSP430F4794IPZR

Product Overview

Category: Microcontroller
Use: Embedded systems, Internet of Things (IoT) devices, and low-power applications
Characteristics:
- Low power consumption
- High performance
- Integrated peripherals
- Small form factor
Package: LQFP (Low-profile Quad Flat Package)
Essence: A powerful microcontroller designed for low-power applications
Packaging/Quantity: Tray packaging, available in various quantities

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, USB
Timers: Multiple 16-bit timers
ADC Resolution: 12-bit
Temperature Sensor: Yes
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F4794IPZR has a total of 64 pins. Here is a brief overview of the pin configuration:

VCC: Power supply voltage
GND: Ground
XT1, XT2: External crystal oscillator input/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

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

Functional Features

Low power consumption: The MSP430F4794IPZR is designed for ultra-low power applications, making it ideal for battery-powered devices.
Integrated peripherals: It features various integrated peripherals such as UART, SPI, I2C, and USB, providing flexibility for different communication requirements.
High performance: With a 16-bit RISC architecture and clock speed of up to 25 MHz, it offers efficient processing capabilities.
Small form factor: The LQFP package ensures a compact size, making it suitable for space-constrained designs.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Integrated peripherals reduce the need for external components, saving cost and board space. - High-performance architecture enables efficient execution of complex tasks. - Small form factor allows for compact and lightweight designs.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers. - Higher cost compared to entry-level microcontrollers with similar specifications.

Working Principles

The MSP430F4794IPZR operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory using a pipeline structure, enabling efficient processing. The microcontroller can communicate with external devices through its integrated peripherals, such as UART, SPI, I2C, and USB. It also includes analog-to-digital converters (ADC) for precise measurement of analog signals. The low-power design ensures minimal energy consumption during operation, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MSP430F4794IPZR finds applications in various fields, including:

Internet of Things (IoT) devices: Its low power consumption and integrated peripherals make it suitable for IoT applications, such as smart home devices, wearable technology, and environmental monitoring systems.
Industrial automation: The microcontroller's high performance and communication interfaces enable it to control and monitor industrial processes, including robotics, motor control, and sensor integration.
Medical devices: With its small form factor and low power consumption, it can be used in portable medical devices, such as patient monitoring systems, insulin pumps, and diagnostic equipment.
Consumer electronics: The MSP430F4794IPZR can be utilized in various consumer electronic products, including remote controls, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

MSP430F4774IPZR: Similar to the MSP430F4794IPZR but with 64 KB of flash memory instead of 120 KB.
MSP430F47177IPZR: Offers enhanced connectivity options with additional communication interfaces like Ethernet and CAN.
MSP430FR5994IPZR: Features FRAM (Ferroelectric Random Access Memory) technology for non-volatile data storage and ultra-low

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MSP430F4794IPZR in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MSP430F4794IPZR in technical solutions:

Q: What is MSP430F4794IPZR? A: MSP430F4794IPZR is a microcontroller from Texas Instruments' MSP430 family, designed for low-power applications.
Q: What are the key features of MSP430F4794IPZR? A: Some key features include a 16-bit RISC architecture, ultra-low power consumption, integrated peripherals, and a wide operating voltage range.
Q: What are some typical applications of MSP430F4794IPZR? A: MSP430F4794IPZR is commonly used in applications such as industrial control systems, home automation, smart meters, portable medical devices, and sensor networks.
Q: How much flash memory does MSP430F4794IPZR have? A: MSP430F4794IPZR has 120KB of flash memory for program storage.
Q: Can MSP430F4794IPZR operate on battery power? A: Yes, MSP430F4794IPZR is designed for low-power applications and can operate efficiently on battery power.
Q: Does MSP430F4794IPZR support analog-to-digital conversion (ADC)? A: Yes, MSP430F4794IPZR has an integrated 12-bit ADC module for analog signal acquisition.
Q: Can I interface MSP430F4794IPZR with other devices or sensors? A: Yes, MSP430F4794IPZR has multiple communication interfaces like UART, SPI, and I2C, allowing easy integration with other devices and sensors.
Q: Is MSP430F4794IPZR suitable for real-time applications? A: Yes, MSP430F4794IPZR has a built-in real-time clock (RTC) module and can handle real-time tasks effectively.
Q: What development tools are available for programming MSP430F4794IPZR? A: Texas Instruments provides an integrated development environment (IDE) called Code Composer Studio (CCS) for programming and debugging MSP430 microcontrollers.
Q: Where can I find technical documentation and support for MSP430F4794IPZR? A: You can find datasheets, application notes, and other technical resources on the official Texas Instruments website. Additionally, there is an active online community and forums where you can seek support from fellow developers.