Texas Instruments

MSP430G2221IPW4Q1  

Microcontrollers

MSP430G2221IPW4Q1 is a low-power microcontroller from Texas Instruments' MSP430 value line. It is designed for applications that require low power consumption and high integration. The device is available in a 4x4mm QFN package.

Description:

The MSP430G2221IPW4Q1 is a 16-bit, RISC-based microcontroller with a CPU clock speed of up to 8MHz. It features 8KB of on-chip flash memory, 256B of RAM, and various peripheral modules, including a 10-bit ADC, two timers, a UART, and an I2C interface. The device also includes a low-power comparator, a watchdog timer, and a real-time clock (RTC).

Features:

• 16-bit RISC CPU with high code density and low power consumption
• CPU clock speed up to 8MHz
• 8KB on-chip flash memory
• 256B RAM
• 10-bit ADC with up to 8 input channels
• Two timers with various modes (including PWM generation)
• UART and I2C interface for communication
• Low-power comparator
• Watchdog timer
• Real-time clock (RTC)
• Low-power modes for extended battery life
• Available in a 4x4mm QFN package

Applications:

The MSP430G2221IPW4Q1 is suitable for a wide range of applications that require low power consumption and high integration. Some potential applications include:

1. Battery-powered devices: The low-power modes of the MSP430G2221IPW4Q1 make it an excellent choice for battery-powered applications, such as portable electronics, wireless sensors, and wearable devices.
2. Energy harvesting systems: The device's low power consumption allows it to be used in energy harvesting systems, where energy is collected from the environment (e.g., solar, thermal, or kinetic energy) and stored for later use.
3. Industrial control and monitoring: The MSP430G2221IPW4Q1 can be used in industrial control and monitoring applications, such as sensor data acquisition, process control, and machine automation.
4. Medical devices: The device's low power consumption and small form factor make it suitable for medical devices, such as portable monitoring equipment and wearable health monitors.
5. Home automation: The MSP430G2221IPW4Q1 can be used in home automation systems for controlling and monitoring various devices, such as lighting, heating, and security systems.

Overall, the MSP430G2221IPW4Q1 is a versatile, low-power microcontroller that can be used in a wide range of applications requiring efficient power management and high integration.

MSP430G2221IPW4Q1 Documents

Download datasheets and manufacturer documentation for MSP430G2221IPW4Q1

Datasheets :

MSP430G2x21,31-Q1 Datasheet      

HTML Datasheet :

MSP430G2x21,31-Q1 Datasheet