MSP430F448IPZR 16-Bit Microcontroller TSSOP-28 Package

MSP430F448IPZR Overview

The MSP430F448IPZR is a low-power, 16-bit microcontroller designed for precision control and measurement tasks. It combines a 16-bit RISC core with on-chip non-volatile memory, low-voltage operation and mixed-signal peripherals to support compact embedded designs. The device targets battery-powered and industrial applications that need more deterministic timing and lower active current than many 8-bit alternatives. For sourcing and manufacturer details see IC Manufacturer.

MSP430F448IPZR Technical Specifications

MSP430F448IPZR Key Features

• Low-power 16-bit core ?? provides more deterministic control and faster computation than many 8-bit MCUs while minimizing active current draw.
• Wide supply range ?? operates from 1.8 V to 3.6 V, which supports single-cell battery systems and common industrial supplies.
• Integrated 10-bit ADC ?? enables precise analog measurements without external converters, saving board area and system cost.
• On-chip nonvolatile Flash ?? 60 KB of program storage allows larger firmware and in-field updates compared with smaller-memory alternatives.
• Multiple serial interfaces ?? UART, SPI and I2C compatibility simplifies integration with sensors, memory and comms modules.
• Low-power modes ?? several sleep and standby states reduce average power consumption for battery-powered designs.
• Robust timers ?? 16-bit timer modules support precise PWM, event timing and capture/compare functions for motor control and power conversion.

Typical Applications

• Battery-powered sensor nodes requiring long battery life and precise ADC readings for environmental monitoring and data logging in remote deployments.
• Industrial control systems that need deterministic 16-bit timing and multiple serial interfaces for motor control, human-machine interfaces, and fieldbus gateways.
• Portable instrumentation where compact boards, on-chip Flash and SRAM, and low-voltage operation deliver longer run times and smaller form factors.
• Consumer and handheld devices requiring analog measurement, multiple comms channels, and low-power standby modes for extended standby duration.

MSP430F448IPZR Advantages vs Typical Alternatives

The MSP430F448IPZR delivers a stronger combination of low active current and a 16-bit architecture compared with many 8-bit MCUs, enabling higher computational throughput with comparable or lower energy use. With up to 60 KB of Flash and built-in analog peripherals, it reduces system BOM by avoiding external ADCs and memory. Its 1.8?C3.6 V supply range and multiple low-power modes make it better suited for single-cell battery and industrial-voltage applications than devices with narrower voltage tolerances.

MSP430F448IPZR Brand Info

The MSP430F448IPZR is part of the MSP430 family from Texas Instruments. TI positions this family as ultra-low-power microcontrollers focused on battery-powered and embedded control applications. The vendor supplies development tools, reference designs and ecosystem support to accelerate prototype-to-production cycles for industrial and portable systems.

FAQ

What is the core architecture?

The device uses a 16-bit RISC CPU architecture common to the MSP430 family, optimized for low-power operation and efficient code density for control and measurement tasks.

Which supply voltages are supported?

It supports an operating range from 1.8 V to 3.6 V, which enables use with single-cell Li-ion or alkaline supplies and many industrial power rails within that window.

How much nonvolatile memory is available?

The microcontroller provides 60 KB of on-chip Flash program memory, allowing relatively large application code and support for firmware updates without external memory parts.

What analog capabilities are included?

The device includes a built-in 10-bit ADC with multiple input channels, enabling direct sensor interfacing and analog measurement without a separate ADC component.

Which package should I choose for production?

The IPZR suffix indicates a 28-lead TSSOP package suitable for automated assembly. Choose this package when board space and thermal performance match TSSOP-28 constraints.