MSP430F1132IDW 16-bit Microcontroller IDW Package

MSP430F1132IDW Overview

The MSP430F1132IDW is a low-power, 16-bit microcontroller designed for compact industrial and battery-powered systems. It combines a single 16-bit CPU core with integrated analog and digital peripherals to reduce component count and board area. Typical benefits include lower energy per operation, smaller BOM cost, and simpler firmware partitioning compared with 8-bit controllers. For sourcing and manufacturer information visit IC Manufacturer.

MSP430F1132IDW Technical Specifications

MSP430F1132IDW Key Features

• Single 16-bit core for efficient integer math and compact code density, lowering MCU cycles versus 8-bit parts.
• Integrated ADC with multi-channel support, enabling direct sensor interfacing and fewer external components.
• Ultra-low power modes with quick wake-up, which improves battery life and reduces average energy compared with many general-purpose MCUs.
• On-chip timers and compact I/O set simplify real-time control and event timing without external timers or glue logic.

Typical Applications

• Battery-powered sensors and data loggers that require long autonomous operation and compact board footprint with minimal BOM.
• Industrial monitoring nodes needing reliable analog measurement, low standby current, and deterministic timer-based control for process sensing.
• Portable medical instruments that demand precise analog sampling, small size, and predictable power profiles for longer service intervals.
• Consumer and handheld controls where low energy per task and integrated peripherals reduce cost and speed time-to-market.

MSP430F1132IDW Advantages vs Typical Alternatives

The device combines a 16-bit CPU and integrated analog peripherals to deliver higher code efficiency and better arithmetic performance than most 8-bit MCUs. Its low-voltage operation (1.8?C3.6 V) and deep-sleep modes yield lower standby energy compared with many general-purpose microcontrollers. Fewer external parts are required thanks to on-chip ADC and timers, which reduces BOM cost and total board area versus alternative designs that need separate analog front ends.

MSP430F1132IDW Brand Info

The MSP430F1132IDW is part of the MSP430 microcontroller family from Texas Instruments. Texas Instruments supplies the MSP430 series as ultra-low-power MCUs with extensive tools, application notes, and development kits for embedded and industrial designs.

FAQ

What core architecture does it use?

The device uses a single 16-bit RISC core optimized for low-power and efficient code density. The architecture supports compact integer operations and deterministic timing for real-time control tasks.

What is the supported voltage range?

It operates across a low-voltage range from 1.8 V to 3.6 V. This range supports typical lithium and alkaline battery chemistries and allows direct interfacing with many low-voltage sensors and logic families.

Is there an on-chip ADC for sensors?

Yes. The MCU includes a multi-channel, 10-bit analog-to-digital converter. This enables direct sensor input sampling and reduces the need for external ADC components in measurement applications.

What package should I expect for PCB layout?

The part number suffix indicates the IDW package, a compact surface-mount option. Choose footprints and thermal pads per the package mechanical drawing in the official datasheet for reliable assembly.

Where can I find development resources?

Development tools, reference designs, and application notes are available from the manufacturer. Use those resources to accelerate firmware development, board bring-up, and power optimization for real-world systems.