MSP430F5152IRSBT 16-bit Microcontroller (IRSBT Package)

MSP430F5152IRSBT Overview

The MSP430F5152IRSBT is an ultra-low-power 16-bit microcontroller from the MSP430 family. It combines a compact 16?bit RISC core with integrated analog and digital peripherals. The device targets battery-powered and energy-conscious industrial systems that need deterministic timing and low standby current. Designers benefit from multiple low?power modes, on?chip analog conversion, and serial interfaces for sensors and actuators. For sourcing and distributor information see IC Manufacturer.

MSP430F5152IRSBT Technical Specifications

MSP430F5152IRSBT Key Features

• Single 16?bit RISC core for efficient instruction execution and tight code density.
• On?chip 12?bit ADC to capture analog signals with higher resolution for accurate sensor readings.
• Wide operating voltage range (1.8?C3.6 V) allows flexible power?source designs and direct coin?cell operation.
• Multiple low?power modes that reduce active and standby current for extended battery life.
• Integrated UART, SPI and I2C interfaces simplify sensor and peripheral integration and reduce BOM counts.
• Compact 48?pin VQFN package for higher density board designs and lower profile system integration.
• Multiple 16?bit timers provide deterministic timing and PWM generation for motor and control applications.
• Industry?grade temperature range supports reliable operation in industrial and outdoor environments.

Typical Applications

• Battery?powered sensor nodes that require ultra?low standby current, precise analog conversion, and serial links for telemetry and local control.
• Portable medical devices that demand accurate 12?bit measurements, low noise analog front ends, and extended battery runtime in a compact package.
• Industrial automation controllers where deterministic timers, serial communications, and robust temperature operation ensure reliable field performance.
• Motor control and power?management modules that use multiple 16?bit timers for PWM, ADC for current sensing, and low?power modes to reduce idle losses.

MSP430F5152IRSBT Advantages vs Typical Alternatives

The MSP430F5152IRSBT focuses on lower power and tighter integration compared with many 8? or 32?bit alternatives. It offers a 16?bit core that often yields smaller code size and lower active power at similar performance points. On?chip 12?bit analog, multiple timers, and serial interfaces reduce external components and board area. The 1.8?C3.6 V range and multiple low?power modes make it advantageous for long?life battery applications and compact industrial designs.

MSP430F5152IRSBT Brand Info

MSP430F5152IRSBT is sold under the Texas Instruments MSP430 family brand. Texas Instruments positions this MCU line for ultra?low?power embedded applications with wide analog integration and proven industrial reliability. The brand emphasizes low energy consumption, predictable timing, and dense peripheral sets for compact products.

FAQ

What core does it use?

The device uses a 16?bit RISC core from the MSP430 architecture. That core emphasizes low active current and compact code size for control and measurement tasks.

Which supply voltages are supported?

Supported supply range is 1.8 V to 3.6 V. This span enables coin?cell and single?cell lithium operation while maintaining full peripheral functionality across that range.

Does it include analog conversion?

Yes. The microcontroller integrates a 12?bit analog?to?digital converter suitable for precise sensor measurement and monitoring tasks without external ADCs.

What serial interfaces are available?

On?chip USCI modules provide standard serial connectivity such as UART, SPI and I2C. These interfaces enable efficient communication with sensors, memory, and host processors.

Which package is the IRSBT variant?

The IRSBT suffix corresponds to a 48?pin VQFN style package. This package supports compact board layouts and improved thermal performance for space?constrained systems.