Overview
The MSP430F2121IDGVR is a low-power microcontroller from Texas Instruments, designed for embedded applications requiring efficient performance and minimal power consumption. This model belongs to the MSP430 family, renowned for its ultra-low power capabilities and versatility. The MSP430F2121IDGVR is ideal for battery-powered devices, portable electronics, and IoT applications. Its compact form factor and robust feature set make it a competitive choice for developers seeking reliable and energy-efficient solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core Architecture | MSP430 | - | 16-bit RISC |
| Operating Frequency | 16 | MHz | Max |
| Flash Memory | 4 | KB | Program Memory |
| RAM | 256 | B | Data Memory |
| Operating Voltage | 1.8 to 3.6 | V | - |
| GPIO Pins | 14 | - | - |
| ADC Resolution | 10 | bit | Integrated ADC |
| Package | TVSOP | - | 20-pin |
| Operating Temperature | -40 to 85 | °C | - |
Key Features
- Ultra-Low Power Consumption: Optimized for battery-powered applications, ensuring extended operational life.
- Integrated ADC: 10-bit analog-to-digital converter for precise signal processing.
- Compact Design: 20-pin TVSOP package for space-constrained applications.
- Robust Performance: 16 MHz clock speed and 16-bit RISC architecture for efficient processing.
- Flexible I/O: 14 GPIO pins for versatile connectivity.
Applications
The MSP430F2121IDGVR is widely used in applications requiring low power and compact design. Common use cases include:
- Portable Electronics: Ideal for devices like fitness trackers and smartwatches.
- IoT Devices: Suitable for sensors and edge devices in IoT networks.
- Battery-Powered Systems: Ensures long battery life in remote monitoring systems.
- Industrial Automation: Used in control systems and data acquisition modules.
Q & A
1. What is the operating voltage range of the MSP430F2121IDGVR?
The operating voltage range is 1.8V to 3.6V.
2. How much flash memory does this microcontroller have?
It has 4 KB of flash memory.
3. What is the maximum operating frequency?
The maximum operating frequency is 16 MHz.
4. Does it include an ADC?
Yes, it includes a 10-bit ADC.
5. What is the package type?
It comes in a 20-pin TVSOP package.
6. Is this microcontroller suitable for IoT applications?
Yes, its low power consumption and compact design make it ideal for IoT devices.
7. How many GPIO pins are available?
There are 14 GPIO pins.
8. What is the RAM size?
The RAM size is 256 bytes.
9. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
10. Is the MSP430F2121IDGVR suitable for battery-powered devices?
Yes, its ultra-low power consumption makes it perfect for battery-powered applications.
