MSP430F4794IPZ

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
  • Wide operating voltage range
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: The MSP430F4794IPZ is a microcontroller designed for low-power applications, offering high performance and integration of various peripherals.
• Packaging/Quantity: The MSP430F4794IPZ is typically sold in reels or trays, with a quantity of 250 units per reel.

Specifications

• CPU: 16-bit RISC architecture
• Clock Speed: Up to 25 MHz
• Flash Memory: 120 KB
• RAM: 10 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 53
• Analog Inputs: 16
• Serial Communication Interfaces: UART, SPI, I2C
• Timers: Multiple 16-bit timers
• ADC: 12-bit SAR ADC with up to 16 channels
• DMA: Direct Memory Access controller
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F4794IPZ has a total of 80 pins, which are assigned to various functions such as digital I/O, analog inputs, communication interfaces, timers, and power supply. For the detailed pin configuration, please refer to the datasheet provided by the manufacturer.

Functional Features

• Low Power Consumption: The MSP430F4794IPZ is optimized for low power operation, making it suitable for battery-powered applications.
• Integrated Peripherals: The microcontroller integrates various peripherals such as UART, SPI, I2C, timers, and ADC, reducing the need for external components.
• Flexible Clocking Options: The device supports multiple clock sources and offers flexible clocking options to meet different application requirements.
• Wide Operating Voltage Range: With an operating voltage range of 1.8V to 3.6V, the microcontroller can be used in a wide range of applications.
• High Performance: The MSP430F4794IPZ features a 16-bit RISC CPU with a clock speed of up to 25 MHz, providing high processing power.

Advantages and Disadvantages

Advantages: - Low power consumption - Integrated peripherals reduce external component count - Flexible clocking options - Wide operating voltage range - High performance

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the same category - Higher cost compared to some lower-end microcontrollers

Working Principles

The MSP430F4794IPZ operates based on the principles of a 16-bit RISC architecture. It executes instructions fetched from its flash memory using a pipeline architecture, which allows for efficient instruction execution. The microcontroller interacts with its peripherals and external devices through various communication interfaces, enabling data exchange and control.

Detailed Application Field Plans

The MSP430F4794IPZ is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Sensor networks - Medical devices

Detailed and Complete Alternative Models

• MSP430F4794: Similar to MSP430F4794IPZ, but in a different package (e.g., TQFP)
• MSP430F4793: Lower-cost variant with reduced flash memory and RAM
• MSP430F4792: Lower-cost variant with further reduced flash memory and RAM
• MSP430F4791: Lower-cost variant with minimal flash memory and RAM

These alternative models offer different trade-offs in terms of cost, memory capacity, and package options, allowing users to choose the most suitable option for their specific requirements.

Note: The above information is based on the available data at the time of writing. For the most up-to-date and accurate information, please refer to the official documentation provided by the manufacturer.