MSP430FR2111IPW16

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: TSSOP-16
• Essence: A microcontroller designed for low-power applications with integrated FRAM memory and various peripherals.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies depending on the supplier.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 16 MHz
• Memory: 4 KB FRAM, 512 bytes SRAM
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 10
• Analog Input Channels: 8
• Communication Interfaces: SPI, I2C, UART
• Timers: 2x 16-bit TimerA, 1x 16-bit TimerB
• ADC Resolution: 10-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430FR2111IPW16 has a total of 16 pins, which are assigned as follows:

1. P1.0 - Digital I/O or Timer_A output
2. P1.1 - Digital I/O or Timer_A output
3. P1.2 - Digital I/O or Timer_A output
4. P1.3 - Digital I/O or Timer_A output
5. P1.4 - Digital I/O or Timer_A output
6. P1.5 - Digital I/O or Timer_A output
7. P1.6 - Digital I/O or Timer_A output
8. P1.7 - Digital I/O or Timer_A output
9. AVSS - Analog ground
10. AVCC - Analog power supply
11. A0 - Analog input channel 0
12. A1 - Analog input channel 1
13. A2 - Analog input channel 2
14. A3 - Analog input channel 3
15. A4 - Analog input channel 4
16. RESET - Reset pin

Functional Features

• Low-power operation: The MSP430FR2111IPW16 is designed to minimize power consumption, making it suitable for battery-powered applications.
• Integrated FRAM memory: The use of Ferroelectric Random Access Memory (FRAM) allows for non-volatile storage with fast read/write access and high endurance.
• Peripherals: The microcontroller includes various integrated peripherals such as timers, ADC, communication interfaces (SPI, I2C, UART), and a temperature sensor.
• High performance: With a 16-bit RISC architecture and clock speeds up to 16 MHz, the MSP430FR2111IPW16 offers efficient processing capabilities.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - Integrated FRAM memory provides fast and reliable non-volatile storage. - Wide operating voltage range allows flexibility in power supply options. - Integrated peripherals reduce the need for external components, saving space and cost.

Disadvantages: - Limited memory capacity compared to higher-end microcontrollers. - Smaller number of digital I/O pins may restrict the number of connected devices. - Availability and pricing may vary depending on the supplier and region.

Working Principles

The MSP430FR2111IPW16 operates based on a 16-bit Reduced Instruction Set Computer (RISC) architecture. It executes instructions stored in its FRAM memory, which provides non-volatile storage with fast read/write access. The microcontroller can communicate with external devices through its integrated communication interfaces (SPI, I2C, UART) and perform analog-to-digital conversions using its built-in ADC.

The low-power operation of the MSP430FR2111IPW16 is achieved through various power-saving techniques such as clock gating, multiple low-power modes, and efficient use of peripherals. These features make it suitable for applications where power consumption is critical, such as battery-powered devices and IoT applications.

Detailed Application Field Plans

The MSP430FR2111IPW16 can be used in a wide range of applications, including but not limited to:

1. Portable medical devices: The low power consumption and integrated peripherals make it suitable for wearable health monitoring devices.
2. Smart home automation: The microcontroller can control and monitor various home appliances and sensors, enabling energy-efficient and automated systems.
3. Industrial automation: With its high performance and integrated peripherals, the MSP430FR2111IPW16 can be used in industrial control systems and sensor networks.
4. Environmental monitoring: The microcontroller's low power consumption and analog input channels make it suitable for applications such as weather stations and air quality monitoring devices.

Detailed and Complete Alternative Models

• MSP430FR211