Overview
The MSP430G2231IPW14 is a low-power microcontroller from Texas Instruments, designed for cost-sensitive and energy-efficient applications. Part of the MSP430 family, this 16-bit microcontroller is ideal for embedded systems requiring minimal power consumption and high performance. Its compact 14-pin TSSOP package makes it suitable for space-constrained designs. The MSP430G2231IPW14 is targeted at applications such as portable devices, sensor interfaces, and industrial control systems, offering a competitive edge with its ultra-low power consumption and integrated peripherals.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core | 16-bit MSP430 | - | RISC architecture |
| Operating Frequency | 16 | MHz | Max clock speed |
| Flash Memory | 2 | KB | Program memory |
| RAM | 128 | B | Data memory |
| GPIO Pins | 10 | - | General-purpose I/O |
| Operating Voltage | 1.8 - 3.6 | V | Wide voltage range |
| Power Consumption | 0.1 (active), 0.5 (standby) | µA | Ultra-low power modes |
| Package | TSSOP-14 | - | Compact form factor |
| Temperature Range | -40 to 85 | °C | Industrial-grade |
| Integrated Peripherals | Timer, Watchdog, Comparator | - | Enhanced functionality |
Key Features
- Ultra-Low Power Consumption: Optimized for battery-powered applications, with active and standby modes consuming minimal current.
- Compact Design: 14-pin TSSOP package ideal for space-constrained designs.
- Integrated Peripherals: Includes a 16-bit timer, watchdog timer, and comparator for enhanced functionality.
- Wide Operating Voltage: Supports 1.8V to 3.6V, making it versatile for various power sources.
- Robust Performance: 16-bit RISC architecture ensures efficient processing for embedded applications.
Applications
The MSP430G2231IPW14 is widely used in applications requiring low power consumption and compact design. Key application areas include:
- Portable Devices: Ideal for battery-operated gadgets like fitness trackers and remote controls.
- Sensor Interfaces: Efficiently processes data from sensors in IoT and industrial systems.
- Industrial Control Systems: Provides reliable control in automation and monitoring systems.
- Consumer Electronics: Suitable for small, energy-efficient devices such as smart home products.
Q & A
1. What is the operating voltage range of the MSP430G2231IPW14?
The operating voltage range is 1.8V to 3.6V.
2. How much flash memory does this microcontroller have?
It has 2 KB of flash memory.
3. What is the maximum clock speed of the MSP430G2231IPW14?
The maximum clock speed is 16 MHz.
4. What are the power consumption levels in active and standby modes?
Active mode consumes 0.1 µA, while standby mode consumes 0.5 µA.
5. How many GPIO pins are available?
There are 10 GPIO pins.
6. What integrated peripherals are included?
It includes a 16-bit timer, watchdog timer, and comparator.
7. What is the temperature range for operation?
The operating temperature range is -40°C to 85°C.
8. Is this microcontroller suitable for battery-powered devices?
Yes, its ultra-low power consumption makes it ideal for battery-powered applications.
9. What package does the MSP430G2231IPW14 come in?
It comes in a 14-pin TSSOP package.
10. What type of architecture does this microcontroller use?
It uses a 16-bit RISC architecture.
