MSP430G2253IRHB32T 16-bit MCU, 32-pin package (RHB)

MSP430G2253IRHB32T Overview

The MSP430G2253IRHB32T is a low-power 16?bit microcontroller in a compact 32?pin RHB package. It targets battery?sensitive and space?constrained industrial designs that need a balance of mixed?signal peripherals and code density. The device pairs an energy?efficient CPU with integrated timers, serial interfaces and an analog converter to reduce component count and simplify board layout. For sourcing and further product resources visit IC Manufacturer.

MSP430G2253IRHB32T Technical Specifications

MSP430G2253IRHB32T Key Features

• Ultra?low power 16?bit core ?? delivers efficient instruction execution and helps extend battery life in portable or remote systems.
• Integrated 10?bit ADC ?? enables direct connection to analog sensors, saving external converter cost and board area.
• Flexible serial interfaces ?? USCI supports UART, SPI and I2C to simplify connectivity with a wide range of peripherals and sensors.
• Compact 32?pin RHB package ?? offers more I/O and peripherals than smaller packages while maintaining a small PCB footprint.

Typical Applications

• Battery?powered sensor nodes where sub?milliamp standby and low active current extend operational lifetime and reduce maintenance intervals.
• Industrial control panels that require reliable UART or SPI links to modules and simple ADC measurement of analog signals under tight space constraints.
• Home automation endpoints needing low cost, low power MCU with built?in analog and serial peripherals for lighting, HVAC or security sensors.
• Portable instruments that demand compact packaging, accurate ADC readings and simple MCU timing functions for user interface and data logging.

MSP430G2253IRHB32T Advantages vs Typical Alternatives

The device combines a 16?bit MSP430 core with integrated ADC and multi?mode USCI, which typically reduces BOM size versus designs that need separate converters or bridge ICs. Its low active and standby power profiles provide longer battery life compared with many 8? or 32?bit alternatives at similar clock rates. The 32?pin RHB package gives more I/O and peripheral options than smaller packages, enabling higher integration and fewer external components in compact industrial and portable applications.

MSP430G2253IRHB32T Brand Info

The MSP430G2253IRHB32T is offered by Texas Instruments as part of the MSP430 ultra?low?power microcontroller family. The brand emphasizes energy efficiency, compact mixed?signal integration and widely supported developer tools, making these parts common choices for embedded and low?power designs.

FAQ

What core does this MCU use?

This part uses a 16?bit MSP430 CPU core. The architecture focuses on low energy consumption and efficient code density suitable for battery?operated and embedded control systems.

Which serial interfaces are available?

The device includes a USCI module that supports UART, SPI and I2C communication modes. This enables flexible connections to sensors, radios and external memories without additional interface chips.

What analog capability is included?

On?chip 10?bit analog?to?digital conversion is provided with multiple input channels. This lets designers measure sensors and voltages directly and reduce the need for external ADC components.

What package is the component supplied in?

The part is supplied in a 32?pin RHB package. This small form factor delivers added I/O and peripheral accessibility compared with smaller MSP430 packages, while keeping PCB area low.

What operating voltage and temperature ranges apply?

The MCU operates across a wide supply range suitable for many embedded systems and supports industrial temperature operation from negative 40 to positive 85 degrees Celsius.