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MSP430F2121IRGER
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MSP430F2121IRGER Description
MSP430F2121IRGER is a microcontroller unit (MCU) from Texas Instruments' MSP430 family. It is a low-power, 16-bit RISC architecture-based MCU designed for a wide range of applications. Here's a brief description, features, and applications of the MSP430F2121IRGER:
Description:
The MSP430F2121IRGER is a member of the MSP430 value line of microcontrollers. It features a high-performance CPU, a variety of peripherals, and a flexible memory architecture. The device is designed to provide a balance between performance, power efficiency, and cost-effectiveness, making it suitable for a wide range of embedded applications.
Features:
- CPU: 16-bit RISC CPU with a high code density instruction set.
- Clock Speed: The device can operate at a clock frequency of up to 8 MHz.
- Memory: It includes 16 kB of on-chip flash memory for the program, 512 bytes of RAM, and 512 bytes of information memory.
- Power Management: The MCU offers several low-power modes to maximize energy efficiency.
- Peripherals: The device comes with a variety of peripherals, including timers, communication interfaces (UART, SPI, I2C), and an ADC with up to 12-bit resolution.
- Package: The MSP430F2121IRGER is available in a 48-pin QFN (Quad Flat No-Leads) package.
- Temperature Range: It operates over a wide temperature range of -40°C to +85°C, making it suitable for various environments.
- Security: The device includes features like a watchdog timer, password protection, and a JTAG interface for secure programming and debugging.
Applications:
The MSP430F2121IRGER is suitable for a wide range of applications due to its low-power consumption, high performance, and versatile features. Some common applications include:
- Industrial Control: For control systems in manufacturing and automation processes.
- Sensor Networks: As a node in wireless sensor networks for data acquisition and processing.
- Portable Devices: In battery-powered devices where low power consumption is critical, such as fitness trackers or portable medical devices.
- Smart Meters: For smart grid applications, including energy and utility metering.
- Home Automation: For controlling and monitoring home appliances and systems.
- Automotive: In various automotive applications, such as body control modules, infotainment systems, and power management.
- Medical Equipment: In low-power medical devices for monitoring and diagnostics.
The MSP430F2121IRGER's combination of performance, power efficiency, and a wide range of features make it a versatile choice for developers looking to design cost-effective and energy-efficient embedded systems.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.42743 | $2.43 |
| 10+ | $2.23028 | $22.30 |
| 30+ | $2.10515 | $63.15 |
| 100+ | $1.98000 | $198.00 |



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