MSP430F5437A 16-bit ultra-low-power microcontroller, 256 KB Flash, 16 KB RAM, running up to 25 MHz. LQFP-80 package.
The MSP430F5437A microcontroller from Texas Instruments is a 16-bit ultra-low-power mixed-signal device designed for demanding embedded applications. Operating at speeds up to 25 MHz, it integrates 256 KB of Flash memory and 16 KB of SRAM, providing an optimal balance between processing power and energy efficiency.
This microcontroller features a 12-bit Analog-to-Digital Converter (ADC) with 14 channels, Direct Memory Access (DMA) for efficient data transfer without CPU intervention, and multiple communication interfaces including UART, SPI, and I²C. Its architecture makes it ideal for sensor monitoring, portable instrumentation, and battery-powered systems.
| Specification | Value |
|---|---|
| Family | MSP430F5xxx |
| Architecture | 16-bit RISC |
| Maximum Clock Speed | 25 MHz |
| Flash Memory | 256 KB |
| RAM (SRAM) | 16 KB |
| ADC | 12-bit, 14 channels |
| DMA Channels | Yes |
| Communication Interfaces | 2x USCI (SPI/I²C/UART), 4x SPI total |
| Hardware Multiplier | 16x16 bits |
| Packaging | LQFP-80 (SMD) |
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MSP430F5437A 16-bit ultra-low-power microcontroller, 256 KB Flash, 16 KB RAM, running up to 25 MHz. LQFP-80 package.
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