Texas Instruments

MSP430F1122IRHBR  

Microcontrollers

The Texas Instruments MSP430F1122IRHBR is a low-power, 16-bit microcontroller unit (MCU) designed for a wide range of applications. Here's a brief description, features, and applications of the MSP430F1122IRHBR:

Description:

The MSP430F1122IRHBR is a member of the MSP430 microcontroller family, which is known for its low-power consumption and high performance. This particular model is a 16-bit, RISC-based architecture with a CPU clock speed of up to 8 MHz. It is available in a 20-pin, 4mm x 4mm QFN package.

Features:

1. Low-power design: The MSP430F1122IRHBR is designed to operate with very low power consumption, making it ideal for battery-powered applications.
2. 16-bit RISC architecture: The microcontroller features a 16-bit RISC CPU with high code density and efficient instruction execution.
3. CPU clock speed: The CPU can operate at a frequency of up to 8 MHz, providing sufficient processing power for a wide range of applications.
4. Memory: The device includes 8 KB of flash memory for program storage, 256 bytes of RAM, and 512 bytes of EEPROM for non-volatile data storage.
5. Peripherals: The MSP430F1122IRHBR comes with various built-in peripherals, including timers, communication interfaces (UART, I2C), and an ADC for analog input processing.
6. Security features: The microcontroller includes a secure boot feature and a unique device ID for enhanced security and protection against counterfeiting.
7. Wide operating voltage range: The device can operate with a supply voltage between 1.8V and 3.6V, making it suitable for various power supply configurations.

Applications:

1. Energy harvesting systems: Due to its low-power consumption, the MSP430F1122IRHBR is well-suited for energy harvesting applications, where energy is collected from the environment and used to power the device.
2. Battery-powered devices: The low power consumption also makes it an excellent choice for battery-powered devices, such as portable electronics, wireless sensors, and wearable devices.
3. Industrial control: The MSP430F1122IRHBR can be used in industrial control applications, such as motor control, temperature monitoring, and process control systems.
4. Medical devices: The microcontroller's low power consumption and small form factor make it suitable for portable medical devices, such as glucometers, blood pressure monitors, and wearable health monitors.
5. Smart sensors: The built-in ADC and various communication interfaces make the MSP430F1122IRHBR suitable for smart sensor applications, such as environmental monitoring, building automation, and home automation systems.

In summary, the Texas Instruments MSP430F1122IRHBR is a low-power, 16-bit microcontroller with a range of features that make it suitable for a wide range of applications, particularly those that require energy efficiency and small form factors.

MSP430F1122IRHBR Documents

Download datasheets and manufacturer documentation for MSP430F1122IRHBR

Datasheets :

MSP430x11x2, MSP430x12x2