MSP430F2274IRHAR

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
  • Small form factor
• Package: QFN (Quad Flat No-Lead)
• Essence: The MSP430F2274IRHAR is a microcontroller designed for low-power applications, offering high performance and integrated peripherals in a small package.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 16 MHz
• Flash Memory: 32 KB
• RAM: 1 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 22
• Analog Inputs: 10-bit ADC with 8 channels
• Communication Interfaces: UART, SPI, I2C
• Timers: 3x 16-bit timers
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F2274IRHAR has a total of 38 pins. Here is the detailed pin configuration:

• P1.0 to P1.7: General-purpose I/O pins
• P2.0 to P2.7: General-purpose I/O pins
• P3.0 to P3.7: General-purpose I/O pins
• P4.0 to P4.7: General-purpose I/O pins
• P5.0 to P5.7: General-purpose I/O pins
• P6.0 to P6.7: General-purpose I/O pins
• P7.0 to P7.7: General-purpose I/O pins
• P8.0 to P8.7: General-purpose I/O pins
• P9.0 to P9.7: General-purpose I/O pins
• P10.0 to P10.7: General-purpose I/O pins
• RST: Reset pin
• TEST: Test mode pin
• DVCC: Digital power supply voltage
• AVCC: Analog power supply voltage
• VCC: Supply voltage
• GND: Ground

Functional Features

• Low-power modes for energy-efficient operation
• Integrated peripherals such as ADC, UART, SPI, and I2C for easy interfacing with external devices
• High-performance CPU for fast execution of instructions
• Flexible clocking options for optimizing power consumption
• Enhanced security features for protecting sensitive data
• Built-in timers for precise timing control

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered applications. - Integrated peripherals reduce the need for external components, saving cost and board space. - High-performance CPU allows for efficient execution of complex tasks. - Small form factor enables compact designs.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - Availability of alternative models with more features or higher performance may be a consideration for certain applications.

Working Principles

The MSP430F2274IRHAR operates based on a 16-bit RISC architecture. It executes instructions stored in its flash memory using a high-performance CPU. The microcontroller can operate at different clock speeds and offers various low-power modes to optimize energy consumption. Integrated peripherals allow for easy communication with external devices, while timers provide precise timing control.

Detailed Application Field Plans

The MSP430F2274IRHAR is well-suited for a wide range of applications, including but not limited to: - Battery-powered devices - Sensor networks - Home automation systems - Industrial control systems - Medical devices - Wearable technology

Detailed and Complete Alternative Models

• MSP430F2274: Similar to MSP430F2274IRHAR but without the QFN package option.
• MSP430F2274IPMR: Similar features with a different package (LQFP).
• MSP430F2274IRHAT: Similar features with a different package (TSSOP).

These alternative models offer similar functionality and can be considered based on specific requirements or availability.

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