MSP430F5419AIZQWR

Product Overview

Category

The MSP430F5419AIZQWR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• Low power consumption
• High performance
• Integrated peripherals
• Small form factor
• Wide operating voltage range

Package

The MSP430F5419AIZQWR is available in a quad flat no-lead (QFN) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities while consuming minimal power.

Packaging/Quantity

The MSP430F5419AIZQWR is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 25 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 92
• Analog Inputs: 12
• Serial Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers
• ADC Resolution: 12-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F5419AIZQWR has a total of 100 pins. The pin configuration is as follows:

• P1.x: Digital I/O pins (x = 0 to 7)
• P2.x: Digital I/O pins (x = 0 to 7)
• P3.x: Digital I/O pins (x = 0 to 7)
• P4.x: Digital I/O pins (x = 0 to 7)
• P5.x: Digital I/O pins (x = 0 to 7)
• P6.x: Digital I/O pins (x = 0 to 7)
• P7.x: Digital I/O pins (x = 0 to 7)
• P8.x: Digital I/O pins (x = 0 to 7)
• P9.x: Digital I/O pins (x = 0 to 7)
• P10.x: Digital I/O pins (x = 0 to 7)
• A0 to A11: Analog input pins
• AVSS: Analog ground
• AVCC: Analog power supply
• DVSS: Digital ground
• DVCC: Digital power supply
• RST/NMI: Reset and non-maskable interrupt pin
• TEST/SBWTCK: Test and single-wire background debug test clock pin
• TDI/TCLK: Test data input and test clock pin
• TDO/TMS: Test data output and test mode select pin
• TCK/TDI: Test clock and test data input pin
• TMS/TDO: Test mode select and test data output pin

Functional Features

The MSP430F5419AIZQWR offers the following functional features:

1. Low Power Consumption: The microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
2. Integrated Peripherals: It includes various integrated peripherals such as UART, SPI, and I2C interfaces, which enable seamless communication with other devices.
3. High Performance: With a 16-bit RISC architecture and a CPU speed of up to 25 MHz, the microcontroller delivers high processing capabilities.
4. Analog Inputs: The microcontroller provides 12 analog input pins, allowing for precise measurement and control of analog signals.
5. Timers: It features four 16-bit timers, which can be used for various timing and control functions.
6. Temperature Sensor: The built-in temperature sensor enables accurate temperature measurement within the operating range.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• Integrated peripherals simplify system design and reduce external component count.
• High-performance architecture enables efficient processing of complex tasks.
• Wide operating voltage range allows for flexibility in power supply options.
• Temperature sensor provides convenient on-chip temperature monitoring.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications that can be implemented.
• Availability of alternative models with different specifications may offer more suitable options for specific requirements.

Working Principles

The MSP430F5419AIZQWR operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory using a Harvard architecture, where program memory and data memory are separate. The microcontroller follows a Von Neumann model for data memory access.

Upon power-up or reset, the microcontroller initializes its internal registers and peripherals according to the configuration set