MSP430F1132IPWR 16-bit Microcontroller, 8KB Flash, TSSOP-20

MSP430F1132IPWR Overview

The MSP430F1132IPWR is an ultra-low-power, 16-bit microcontroller optimized for cost-sensitive, battery-powered industrial applications. It combines a single 16-bit RISC core with on-chip non-volatile memory and mixed-signal peripherals in a compact 20-pin TSSOP package. Designers get a small footprint, low active and standby currents, and deterministic timing for control tasks. The device suits sensor nodes, portable metering, and simple human-interface modules where energy efficiency, compact packaging, and predictable performance matter. Learn more from IC Manufacturer

MSP430F1132IPWR Technical Specifications

MSP430F1132IPWR Key Features

• Single 16?bit core with compact instruction set for efficient code density and predictable execution in control tasks.
• Low operating voltage (1.8?C3.6 V) that enables longer battery life and compatibility with common single?cell lithium and rechargeable chemistries.
• On?chip Flash and SRAM for single?chip control, reducing BOM count and board area compared with discrete MCU plus memory solutions.
• Integrated 16?bit Timer_A and analog comparator for deterministic timing, pulse generation, and event detection without external components.
• Compact 20?pin TSSOP package that supports smaller PCB area and easier integration into space-constrained industrial modules.

Typical Applications

• Battery?powered sensor nodes where multi?year uptime is required and low active/standby currents extend maintenance intervals and reduce total cost of ownership.
• Portable metering and handheld instruments that need deterministic timing, modest program memory, and a small package to minimize enclosure size and weight.
• Simple motor or valve controllers that benefit from a 16?bit timer and comparator for accurate pulse control and safety interlock detection without extra ICs.
• Human?interface modules for industrial equipment where compact GPIO and low power enable backlight and keypad control while preserving stand-by life.

MSP430F1132IPWR Advantages vs Typical Alternatives

The device offers a better balance of power, size, and integration compared with many 8?bit microcontrollers and separate peripheral solutions. Its 16?bit core provides more efficient arithmetic and control than typical 8?bit parts, while on?chip Flash and RAM reduce external BOM. The low operating voltage and multiple low?power modes mean significantly lower standby currents than many mainstream MCUs, enabling longer battery operation. In short, it combines efficiency, compactness, and integration for space and power constrained industrial designs.

MSP430F1132IPWR Brand Info

The MSP430F1132IPWR is part of the MSP430 family from Texas Instruments. TI positions this family around ultra?low power performance, robust mixed?signal integration, and industrial reliability. The brand emphasizes long product availability, global supply chain support, and an extensive ecosystem of development tools and reference designs for faster time to market.

FAQ

What supply voltage is required?

The device operates from 1.8 V to 3.6 V. This range supports common single?cell lithium chemistries and many low?voltage logic systems while enabling low power consumption across modes.

How fast can the MCU run?

The internal clock supports operation up to 8 MHz. That frequency provides a balance between processing throughput and energy use for typical embedded control tasks.

What package options are available?

The IPWR suffix indicates a 20?pin TSSOP package. That package offers a compact footprint and standard land pattern for space?constrained PCBs and automated assembly.

Does it include analog peripherals?

Yes, the device integrates an on?chip analog comparator and basic mixed?signal peripherals suited for event detection and threshold monitoring without external comparators.

Is it suitable for industrial temperatures?

The device supports an extended ambient range down to ?40 ??C and up to +85 ??C, making it appropriate for many industrial and outdoor environments where moderate thermal tolerance is required.