MSP430F5132IRSBT 16-bit Low-Power MCU, IRSBT Package

MSP430F5132IRSBT Overview

The MSP430F5132IRSBT is an ultra?low?power, 16?bit RISC microcontroller optimized for battery?sensitive and embedded control systems. It combines a compact package with multiple on?chip peripherals, providing a balance of processing throughput and energy efficiency for sensor, metering, and portable industrial designs. Onboard analogue and digital interfaces reduce external components and speed time?to?market. For procurement and detailed support visit IC Manufacturer.

MSP430F5132IRSBT Technical Specifications

MSP430F5132IRSBT Key Features

• Single 16?bit core with efficient instruction set for precise control and higher code density compared to many 8?bit MCUs.
• Integrated 12?bit ADC to digitize sensors directly, reducing external converter count and system cost.
• On?chip Flash and SRAM for flexible code and data storage to speed firmware updates and field upgrades.
• Multiple serial interfaces (UART, SPI, I2C) to connect displays, memories, and sensors without extra bridge chips.
• Low?power standby modes and ??A?class currents to extend battery life in portable and remote deployments.
• Timers with capture/compare support precise PWM and event timing for motor control and power management.
• Broad voltage range (1.8?C3.6 V) for compatibility with common battery chemistries and industrial supplies.
• Commercial temperature rating suitable for most indoor industrial and consumer applications.

Typical Applications

• Battery?powered sensor nodes requiring long standby life and periodic high?resolution sampling for environmental monitoring.
• Handheld instrumentation where low operating voltage and integrated ADC reduce BOM and support compact designs.
• Industrial control panels that need multiple UART/SPI/I2C channels for connecting HMI, sensors, and nonvolatile storage.
• Portable metering and data?logging devices that demand moderate processing performance with low quiescent current to maximize runtime.

MSP430F5132IRSBT Advantages vs Typical Alternatives

This device delivers higher code density and lower energy per instruction than many 8?bit controllers. It offers up to 25 MHz core speed with integrated 12?bit ADC and multiple serial ports, so designers can reduce external components and PCB area. The wide 1.8?C3.6 V supply range and ??A?class low?power modes make it more suitable for battery and energy?harvested systems than many general?purpose MCUs. The result is simpler BOM, smaller systems, and longer operational life.

MSP430F5132IRSBT Brand Info

The MSP430F5132IRSBT is part of the MSP430 family from Texas Instruments. TI positions this family for ultra?low?power embedded control with a long ecosystem of development tools, compilers, and proven application notes. The brand emphasizes low power, robust peripherals, and broad supply?chain support for industrial and consumer OEMs.

FAQ

What supply voltages are supported?

The device operates across a broad 1.8 V to 3.6 V range. This supports common lithium and alkaline battery chemistries and standard 3.3 V industrial rails without external regulators in many designs.

Does it include analog inputs?

Yes. A 12?bit ADC is integrated on?chip to sample analogue sensors. This reduces the need for external ADCs and permits direct connection of many sensor types for accurate measurement.

What serial interfaces are available?

Multiple serial communication channels are provided, including UART, SPI, and I2C. These interfaces simplify connections to memory, radios, displays, and sensors without extra bridge components.

Is it suitable for battery operation?

Yes. Multiple low?power modes and ??A?class standby currents make it well suited for battery?operated equipment where energy consumption and long runtime are key constraints.

Which temperature range does it support?

The device supports the commercial industrial range from -40 ??C to +85 ??C, which covers typical indoor industrial and portable applications without requiring extended temperature qualification.