MSP430F5132IRSBR 16-bit Microcontroller in IRSBR Package

MSP430F5132IRSBR Overview

The MSP430F5132IRSBR is a low-power 16-bit microcontroller optimized for mixed-signal embedded designs. It combines a compact 16-bit RISC core with integrated analog and digital peripherals to deliver more efficiency and lower power than many 8-bit alternatives. The device supports multiple low-power modes, on-chip flash and RAM, and a broad I/O set suitable for battery-powered and industrial control systems. For sourcing and manufacturer details, visit IC Manufacturer.

MSP430F5132IRSBR Technical Specifications

MSP430F5132IRSBR Key Features

• 16-bit RISC core ?? delivers faster code density and more efficient integer math than typical 8-bit MCUs.
• On-chip flash and SRAM ?? allows compact firmware and responsive runtime with fewer external memories.
• 12-bit ADC ?? provides higher resolution analog measurements than 8-bit converters for better sensor accuracy.
• Multiple timers and serial interfaces ?? ease integration with real-time tasks, motor control, and communication stacks.
• Wide supply range ?? supports 1.8?C3.6 V systems for compatibility with common battery and regulator topologies.
• Low-power operation ?? multiple low-power modes enable longer battery life versus many higher-power controllers.
• Integrated peripherals ?? reduce BOM and board area by eliminating many discrete components.
• Industrial temperature rating ?? suitable for extended temperature applications and robust field deployments.

Typical Applications

• Battery-powered sensor nodes and data loggers that require long standby times and precise 12-bit analog measurements under strict energy budgets.
• Portable medical instruments where compact flash memory, low jitter timers, and low-power sleep modes enable reliable measurement and extended battery runtime.
• Industrial control and automation endpoints that need robust operation from -40 ??C to +85 ??C and multiple serial interfaces for fieldbus or sensor networks.
• Consumer and handheld devices that demand smaller BOM, tighter analog performance, and faster execution than many legacy 8-bit microcontrollers provide.

MSP430F5132IRSBR Advantages vs Typical Alternatives

The device combines a 16-bit core and integrated 12-bit ADC to deliver more processing headroom and better measurement resolution than many 8-bit options. It runs up to 25 MHz while offering multiple low-power modes for lower standby current versus higher-clocked microcontrollers. On-chip flash and 2 KB SRAM reduce external memory needs and simplify board design. The broad supply range and industrial temperature rating improve compatibility for both portable and industrial systems.

MSP430F5132IRSBR Brand Info

The MSP430F5132IRSBR is part of the MSP430 portfolio from Texas Instruments. This brand is known for low-power mixed-signal MCUs and extensive development tools. The product line emphasizes energy efficiency, integrated analog features, and a mature ecosystem for prototyping and production.

FAQ

What core architecture does it use?

It uses a 16-bit RISC core. This architecture offers more efficient code density and integer math performance compared with typical 8-bit microcontrollers.

What supply voltages are supported?

The device supports a wide supply range from 1.8 V to 3.6 V. This makes it compatible with common battery chemistries and regulated power rails in portable and industrial systems.

Does it include an ADC?

Yes, it integrates a 12-bit ADC. The converter provides higher resolution analog inputs than 8-bit ADCs and supports sampling rates suitable for many sensor and measurement tasks.

Is it suitable for harsh environments?

Yes, the operating range extends from -40 ??C to +85 ??C. That rating supports industrial and outdoor applications that require reliable performance across temperature extremes.

What communication interfaces are available?

The MCU includes standard serial peripherals such as UART, SPI, and I2C. These interfaces help connect sensors, displays, and other subsystems with fewer external components.