MSP430F5522IZQE

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 MSP430F5522IZQE is a microcontroller designed for low-power applications with high processing capabilities.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• CPU: 16-bit RISC architecture
• Clock Speed: Up to 25 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 47
• Analog Input Channels: 16
• 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 MSP430F5522IZQE has a total of 64 pins. Here is a brief overview of the pin configuration:

• P1.x: General-purpose digital I/O pins (x = 0 to 7)
• P2.x: General-purpose digital I/O pins (x = 0 to 7)
• P3.x: General-purpose digital I/O pins (x = 0 to 7)
• P4.x: General-purpose digital I/O pins (x = 0 to 7)
• P5.x: General-purpose digital I/O pins (x = 0 to 7)
• P6.x: General-purpose digital I/O pins (x = 0 to 7)
• P7.x: General-purpose digital I/O pins (x = 0 to 7)
• P8.x: General-purpose digital I/O pins (x = 0 to 7)
• P9.x: General-purpose digital I/O pins (x = 0 to 7)
• P10.x: General-purpose digital I/O pins (x = 0 to 7)
• AVSS: Analog ground
• AVCC: Analog power supply
• A0-A15: Analog input channels
• REF: Reference voltage for the ADC
• DVCC: Digital power supply
• DVSS: Digital ground
• RST/NMI: Reset and non-maskable interrupt pin
• TEST/SBWTCK: Test mode and Spy-Bi-Wire clock pin
• TDO/TDI: JTAG data out and data in pins
• TMS: JTAG mode select pin
• TCK: JTAG clock pin

For a detailed pin configuration diagram, please refer to the MSP430F5522IZQE datasheet.

Functional Features

• Low power consumption: The MSP430F5522IZQE is designed to operate at low power levels, making it suitable for battery-powered applications.
• Integrated peripherals: It features various integrated peripherals such as UART, SPI, and I2C interfaces, timers, and an ADC, providing flexibility for different application requirements.
• Flexible clocking options: The microcontroller supports multiple clock sources and can be configured to operate at different frequencies, allowing optimization for power consumption or performance.
• Wide operating voltage range: With an operating voltage range of 1.8V to 3.6V, the MSP430F5522IZQE can be used in a wide range of applications.
• High performance: The 16-bit RISC architecture and clock speed of up to 25 MHz enable the microcontroller to handle complex tasks efficiently.

Advantages and Disadvantages

Advantages: - Low power consumption - Integrated peripherals for enhanced functionality - Flexible clocking options for power optimization - Wide operating voltage range for versatility - High-performance capabilities

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

Working Principles

The MSP430F5522IZQE operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory, which can be programmed by the user. The microcontroller communicates with external devices through its integrated peripherals such as UART, SPI, and I2C interfaces. It can also perform analog-to-digital conversions using its built-in ADC.

The flexible clocking options allow the user to select the desired clock source and frequency, enabling power optimization or performance enhancement based on the application requirements. The microcontroller's low-power design ensures efficient operation even in battery-powered applications.

Detailed