MSP430F437IPN 16-bit Microcontroller, TSSOP-28 Package

MSP430F437IPN Overview

The MSP430F437IPN is a low?power, 16?bit microcontroller designed for industrial and embedded control tasks. It combines a 16?bit RISC core with on?chip analog and digital peripherals to simplify measurement, motor control, and protocol handling. The device supports a wide supply range and temperature window for robust field use. Engineers and sourcing teams can reference detailed ordering and availability information at IC Manufacturer for procurement and lifecycle planning.

MSP430F437IPN Technical Specifications

MSP430F437IPN Key Features

• One 16?bit core that delivers compact code density and efficient control loop execution with low instruction overhead.
• Integrated 12?bit ADC and analog front?end for direct sensor interfacing, which reduces BOM count and board area.
• Multiple serial interfaces (UART, SPI, I2C) enable straightforward integration with peripherals and sensors across many bus topologies.
• Low operating voltage range and extended temperature capability improve reliability and compatibility in battery?powered and industrial systems.
• On?chip Flash and RAM sizes balance code capacity and runtime data needs for mid?range embedded applications.

Typical Applications

• Industrial sensor nodes: precise analog acquisition with the 12?bit ADC and serial buses enables aggregated sensor readings for control systems and condition monitoring over extended deployments.
• Portable instrumentation: low supply voltage and efficient 16?bit core combine to extend battery life while maintaining accurate measurement and display functions.
• Motor and power control: multiple 16?bit timers and fast peripherals support PWM generation and closed?loop algorithms for compact motor drivers and power converters.
• Communications gateway: UART, SPI, and I2C support protocol bridging between local sensors and higher?level controllers in automation or embedded networking equipment.

MSP430F437IPN Advantages vs Typical Alternatives

The MSP430F437IPN offers a compact combination of a 16?bit RISC core, 12?bit ADC, and multiple serial interfaces in a single 64?pin package. Compared with many 8?bit microcontrollers, it provides more compute headroom and higher ADC resolution while consuming lower dynamic power than many higher?performance 32?bit parts. The device??s supply range and industrial temperature rating make it a more robust choice for fielded systems, and integrated peripherals reduce board complexity versus designs that require discrete converters or external ADCs.

MSP430F437IPN Brand Info

The MSP430F437IPN is produced by Texas Instruments, a global semiconductor company known for mixed?signal ICs and microcontrollers. TI??s MSP430 family emphasizes ultra?low power, deterministic control, and broad peripheral integration, suited for energy?sensitive and industrial embedded designs.

FAQ

What core does it use?

The device uses a 16?bit RISC core designed for low power and predictable instruction timing, which simplifies real?time control and reduces code size compared to many 32?bit alternatives.

What voltage range is supported?

It operates over a wide supply range from 1.8 V to 3.6 V, enabling compatibility with common battery chemistries and 3.3 V system domains while supporting low?power modes.

Is the ADC suitable for sensors?

Yes. The on?chip 12?bit ADC provides sufficient resolution for many sensor interfaces, enabling direct analog inputs without an external converter for temperature, pressure, or current sensing tasks.

Which communications are available?

The device includes standard serial interfaces such as UART, SPI, and I2C, allowing straightforward connection to displays, sensors, and external memory or network transceivers.

What temperature range is supported?

Rated for industrial use, the device supports an operating temperature range from ?40 ??C to +85 ??C, suitable for outdoor and factory floor applications where thermal variation is common.