MSP430F5638IPZ 16-Bit Low-Power Microcontroller, IPZ Package

MSP430F5638IPZ Overview

The MSP430F5638IPZ is a low-power, 16-bit microcontroller optimized for industrial and battery-powered systems. It combines a compact mixed-signal peripheral set with a low-power CPU to deliver efficient control and sensing functions. The device supports multiple serial interfaces, a high-resolution ADC, and on-chip memory suitable for mid-sized embedded firmware. For sourcing and component information visit IC Manufacturer.

MSP430F5638IPZ Technical Specifications

MSP430F5638IPZ Key Features

• 16-bit core for compact code and efficient processing in control tasks.
• Low-power operation enabling longer battery life for portable and remote systems.
• 12-bit ADC that provides finer measurement resolution for sensors and data acquisition.
• On-chip DMA reduces CPU load and improves throughput for data transfers.
• Multiple serial interfaces for flexible integration with sensors, memory, and comm modules.
• Robust memory combination (flash + SRAM) suitable for mid-size firmware and runtime data.

Typical Applications

• Battery-powered sensors and data loggers that demand low standby current and multi-channel analog input for accurate sampling.
• Industrial control nodes requiring deterministic timers, UART/SPI connectivity, and rugged operation across -40 ??C to +85 ??C.
• Human-machine interfaces where moderate flash/RAM and peripheral count support menu systems and communication stacks.
• Motor control and power conversion monitoring when combined ADC resolution and DMA improve feedback loop efficiency and response.

MSP430F5638IPZ Advantages vs Typical Alternatives

The device offers a stronger balance of low-power modes and mixed-signal integration than many 8-bit MCUs. With a 16-bit RISC core and higher-resolution ADC, it delivers better measurement precision and code density versus larger 32-bit parts in many cost-sensitive designs. On-chip DMA and multiple serial interfaces reduce external component count and improve system reliability. The combination of flash and SRAM size supports richer firmware without a large power or PCB footprint penalty.

MSP430F5638IPZ Brand Info

The MSP430F5638IPZ is manufactured by Texas Instruments. The MSP430 family is known for ultra-low-power microcontrollers, extensive analog integration, and broad toolchain support. TI provides datasheets, evaluation modules, and development tools to accelerate firmware bring-up and system integration.

FAQ

What core architecture does it use?

This device uses a 16-bit RISC core from the MSP430 family designed for low active and standby power. The architecture focuses on efficient code density and quick wake transitions for energy-sensitive applications.

What are the main analog capabilities?

It includes a 12-bit analog-to-digital converter suitable for multi-channel sensor sampling. The ADC combined with DMA support helps reduce CPU involvement during continuous or burst conversions.

Which supply voltages are supported?

The recommended supply range is between 1.8 volts and 3.6 volts, allowing operation from common battery chemistries and 3.3 V system rails while maintaining low-power operation.

What package should I expect for board layout?

The device is supplied in an 80-pin QFN package (suffix IPZ). Plan land patterns and thermal vias per the manufacturer??s assembly recommendations for reliable soldering and thermal performance.

Where can I find development resources?

Texas Instruments provides datasheets, application notes, and development kits for the MSP430 family. Use those resources and TI??s toolchain to speed evaluation, prototype, and production readiness.