MSP430G2253IPW28 16-bit Low-Power Microcontroller, 28-pin Package

MSP430G2253IPW28 Overview

The MSP430G2253IPW28 is a low-power, 16-bit microcontroller designed for efficient control in battery-powered and embedded industrial systems. It combines a compact 28-pin package with an ultra-low-power CPU, on-chip analog and digital peripherals, and flexible serial interfaces for sensors and actuators. The device targets cost-sensitive designs that require stable operation between 1.8 V and 3.6 V, precise timing, and straightforward firmware development. Find component sourcing and technical support at IC Manufacturer.

MSP430G2253IPW28 Technical Specifications

MSP430G2253IPW28 Key Features

• Ultra-low-power 16-bit core ?? reduces energy consumption for battery-powered systems and extends runtime compared to 8-bit alternatives.
• On-chip 10-bit ADC ?? enables direct sensor interfacing with sufficient resolution for many analog measurements and control loops.
• Multiple serial interfaces ?? integrated USCI supports UART, SPI, and I2C for flexible connectivity to peripherals and modules.
• Compact 28-pin package ?? smaller board footprint and simpler routing than larger MCUs while keeping more I/O than the smallest packages.

Typical Applications

• Battery-powered sensor nodes and portable data-loggers requiring multi-year battery life and a small form factor for tight enclosures.
• Low-cost industrial control panels where compact MCU footprint, reliable UART or SPI communication, and low standby current are required.
• Consumer appliance control that needs simple analog measurement, precise timer-driven events, and low BOM cost for large volume production.
• Smart metering and portable instrumentation with mixed-signal inputs, periodic radio or wired communication bursts, and power-sensitive duty cycles.

MSP430G2253IPW28 Advantages vs Typical Alternatives

The device offers a clear balance of energy efficiency and integration compared with typical 8-bit micros and larger 32-bit MCUs. With a 16-bit CPU, it delivers more arithmetic range and speed than 8-bit parts while consuming far less power than many 32-bit options in similar roles. The built-in 10-bit ADC, multiple serial interfaces, and compact 28-pin package reduce external component count and lower system cost. For designs that prioritize run-time efficiency and small PCB area, this MCU provides a strong trade-off of performance, integration, and power.

MSP430G2253IPW28 Brand Info

The MSP430 family is produced by Texas Instruments, a global semiconductor manufacturer known for microcontroller and analog solutions. This part inherits TI??s ecosystem of development tools, reference designs, and long-term availability, making it suitable for engineering teams and procurement specialists who require stable supply and established software support.

FAQ

What is the supply voltage range?

The device operates from 1.8 V to 3.6 V, supporting common battery chemistries and 3.3 V system rails for compatibility with many sensors and peripherals.

How fast can the CPU run?

The core runs up to 16 MHz, which provides higher instruction throughput than typical 8-bit controllers while maintaining low active and standby power consumption.

What analog inputs are available?

On-chip analog includes a 10-bit ADC suitable for direct connection to many sensors. The ADC reduces the need for external converters in cost-sensitive analog designs.

Which serial protocols are supported?

The integrated USCI block supports UART, SPI, and I2C, enabling flexible communication with serial peripherals, sensors, and host interfaces without extra translator ICs.

Is this device suitable for low-temperature operation?

Yes. The device supports industrial temperature ranges down to -40 ??C and up to +85 ??C, suitable for many industrial and outdoor applications requiring temperature resilience.