MSP430F5508IPT 16-Bit Microcontroller MCU with USB, IPT Package

MSP430F5508IPT Overview

The MSP430F5508IPT is a low?power, 16?bit microcontroller designed for embedded applications that need more USB integration and lower energy use than many 8? or 32?bit alternatives. It combines a MSP430 CPU core with USB 2.0 full?speed support, mixed?signal peripherals, and flexible I/O in a small package. Typical use cases demand less standby current and more efficient peripheral control than comparable controllers. For component sourcing and manufacturer details, visit IC Manufacturer.

MSP430F5508IPT Technical Specifications

MSP430F5508IPT Key Features

• Single 16?bit MSP430 core that delivers a balance of performance and ultra?low power for battery?powered designs.
• Integrated USB 2.0 full?speed engine for direct host/device connectivity, reducing external component count and system cost.
• On?chip Flash and SRAM for compact firmware storage and faster startup compared with discrete memory solutions.
• 12?bit ADC and multiple 16?bit timers support precision sensing and control tasks with fewer external converters.
• Direct memory access (DMA) capability to offload data movement from the CPU and increase system throughput and efficiency.
• Wide VCC range (1.8?C3.6 V) that enables operation from single lithium cells or standard 3.3 V rails for flexible power design.

Typical Applications

• USB?enabled sensor hubs and data loggers that require low idle current and direct USB connectivity for bulk data transfers and firmware updates.
• Battery?powered industrial controllers where prolonged standby times and precise analog measurement are required across a wide temperature range.
• Portable instrumentation using mixed?signal inputs and timers for event capture, where on?chip ADC and DMA reduce external analog components.
• Human?machine interface modules that need USB peripheral support, multiple I/O lines, and deterministic timing for buttons, LEDs, and comms.

MSP430F5508IPT Advantages vs Typical Alternatives

The device offers a lower power profile and tighter peripheral integration than many 8?bit MCUs, while avoiding the higher complexity and power of high?end 32?bit MCUs. With integrated USB full?speed and a 12?bit ADC, it reduces the need for external bridges and converters. The combination of on?chip Flash, SRAM, DMA, and multiple timers provides a more compact BOM and faster development compared with solutions that require external memory or USB controllers.

MSP430F5508IPT Brand Info

The MSP430F5508IPT is part of the MSP430 microcontroller family from Texas Instruments. The brand focuses on ultra?low power embedded processors with broad toolchain and ecosystem support. Engineers choose this family for proven low?power operation, integrated mixed?signal peripherals, and long?term component availability for industrial designs.

FAQ

What supply voltages does it support?

The device operates across a typical range of 1.8 V to 3.6 V. This allows the MCU to run from single?cell lithium sources or standard 3.3 V rails used in many industrial and portable designs.

Does it include USB support?

Yes. It includes native USB 2.0 full?speed support. This provides 12 Mbps connectivity suitable for device and host roles, reducing the need for separate USB controllers in the BOM.

What ADC resolution is available?

An on?chip 12?bit successive?approximation ADC handles analog inputs with higher resolution than typical 8?bit converters. This supports more precise sensor measurements and reduces external component count.

How does DMA improve performance?

Integrated DMA channels allow peripheral data transfers to bypass the CPU. This reduces CPU load, lowers active current for sustained transfers, and enables higher effective throughput for UART, USB, or ADC data streams.

What package and temperature range apply?

The IPT suffix indicates a TSSOP package option, and the device supports industrial operating temperatures from -40 ??C to +85 ??C, suitable for many commercial and industrial embedded systems.