MSP430F233TPM 16-bit Low-Power Microcontroller TPM Package

MSP430F233TPM Overview

The MSP430F233TPM is a low?power, 16?bit microcontroller optimized for battery?sensitive industrial control and sensor nodes. It combines a 16?bit RISC core with integrated analog and digital peripherals to reduce board count and development time. Designers get a small package with a compact memory and peripheral set that favors energy efficiency and deterministic timing. For sourcing and manufacturer details visit IC Manufacturer.

MSP430F233TPM Technical Specifications

MSP430F233TPM Key Features

• 16?bit core with compact instruction set for predictable, efficient control and shorter code size compared to 8?bit alternatives.
• Low operating voltage (1.8?C3.6 V) enables direct battery operation and fewer power?management components than higher?voltage MCUs.
• Integrated ADC (10?bit, multi?channel) for direct sensor interfacing, removing the need for external converters in many designs.
• USCI serial block supports UART, SPI and I2C, enabling flexible communications with fewer external parts and faster integration.
• Multiple low?power modes allow aggressive energy saving; useful for duty?cycled sensing where active time is typically shorter than sleep time.
• Small TSSOP?20 package reduces PCB area and improves BOM cost compared with larger packages that offer similar features.

Typical Applications

• Battery?powered sensor nodes where low standby current and a 16?bit control core extend operational life and simplify signal conditioning tasks over time.
• Industrial control panels that require compact flash and SRAM footprints plus deterministic 16?bit timer performance for real?time event timing and PWM generation.
• Handheld measurement tools needing a small package, integrated ADC channels, and low voltage operation for direct battery supply and minimal external circuitry.
• Serial?bridge modules and protocol converters where a USCI block provides UART, SPI, or I2C connectivity to host systems with predictable latency.

MSP430F233TPM Advantages vs Typical Alternatives

The device trades higher clock headroom for lower power use. Compared with many 8?bit parts, it provides a true 16?bit data path and more efficient arithmetic, often resulting in smaller firmware and faster math. Versus larger 32?bit MCUs it yields lower active and standby currents, and needs fewer power management components. Its integrated ADC and multi?mode serial interface reduce external chips, lowering BOM and board area while improving system reliability.

MSP430F233TPM Brand Info

The MSP430F233TPM is part of the MSP430 family from Texas Instruments (TI). TI positions this family for ultra?low?power embedded applications and industrial control. The brand emphasizes energy efficiency, robust peripheral integration, and long production lifecycles suited to commercial and industrial sourcing.

FAQ

What core does it use?

The device uses a 16?bit RISC core optimized for low?power embedded control. The core enables compact code and faster arithmetic than typical 8?bit MCUs while keeping power consumption low.

What power supply range is supported?

The component runs from a low voltage rail, typically 1.8 to 3.6 volts. This range supports single?cell battery systems and common industrial 3.3 V designs without extra regulators.

How many ADC channels are available?

It includes a multi?channel 10?bit ADC suitable for multiple sensor inputs. That reduces the need for external converters in sensor?dense applications and simplifies PCB routing.

Which serial interfaces does it include?

The device incorporates a USCI module that can be configured for UART, SPI, or I2C. This flexibility helps connect displays, sensors, memory, and host interfaces with one peripheral block.

Is this part suitable for harsh environments?

It supports an industrial temperature range down to ?40 ??C and up to +85 ??C. That makes it appropriate for many outdoor and process?control applications where thermal variation is expected.