MSP430G2855IRHA40R

Basic Information 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
  • Small form factor
• Package: 40-pin QFN package
• Essence: The MSP430G2855IRHA40R is a microcontroller designed for low power applications with integrated peripherals for enhanced functionality.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 16 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 32
• Analog Inputs: 8
• Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers
• ADC Resolution: 10-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430G2855IRHA40R has a total of 40 pins. The pin configuration is as follows:

Pin 1: VCC Pin 2: P1.0 Pin 3: P1.1 ... Pin 39: P2.6 Pin 40: GND

Functional Features

• Low power consumption: The MSP430G2855IRHA40R is designed to operate at low power levels, making it suitable for battery-powered applications.
• Integrated peripherals: The microcontroller includes various peripherals such as UART, SPI, I2C, timers, and an ADC, providing enhanced functionality for different applications.
• High performance: With a 16-bit RISC architecture and CPU speed of up to 16 MHz, the MSP430G2855IRHA40R offers efficient processing capabilities.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life. - Integrated peripherals reduce the need for external components. - Small form factor allows for compact designs. - High-performance architecture ensures efficient processing.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers. - Availability may vary depending on the supplier.

Working Principles

The MSP430G2855IRHA40R operates based on a 16-bit RISC architecture. It executes instructions stored in its flash memory, utilizing integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment through its digital and analog I/O pins.

Detailed Application Field Plans

The MSP430G2855IRHA40R is suitable for a wide range of applications, including but not limited to: - Home automation systems - Wearable devices - Sensor networks - Industrial control systems - Medical devices - Smart agriculture

Detailed and Complete Alternative Models

• MSP430G2553IRHB32R
• MSP430F5529IPNR
• MSP432P401RIPZR
• STM32F103C8T6
• PIC18F4550-I/P

These alternative models offer similar functionalities and can be considered as alternatives to the MSP430G2855IRHA40R depending on specific requirements.

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