MSP430G2153IRHB32T 16-bit MSP430 Microcontroller, 32-pin RHB Package

MSP430G2153IRHB32T Overview

The MSP430G2153IRHB32T is a low?power, 16?bit microcontroller built for compact industrial and battery?powered systems. It combines an ultralow?power MSP430 core with integrated analog and timer peripherals to reduce external component count and total system cost. With a 32?pin package and a nominal supply range of 1.8?C3.6 V, the device suits mixed?signal designs that demand tight power budgets and modest code storage. See IC Manufacturer for procurement and compliance details.

MSP430G2153IRHB32T Technical Specifications

MSP430G2153IRHB32T Key Features

• Ultralow?power MSP430 core ?? delivers long runtime in battery designs and reduces standby energy compared with typical 8?bit alternatives.
• 16 KB flash and 512 B SRAM ?? supports compact firmware and modest data buffering for control and sensing tasks.
• 10?bit ADC ?? enables accurate analog measurement across multiple channels, lowering the need for external ADCs.
• Two 16?bit timers ?? provide flexible PWM, capture/compare, and timing functions for motor control and real?time tasks.
• Wide supply window (1.8?C3.6 V) ?? enables use with single lithium cells, dual?cell stacks, or regulated 3.3 V rails.
• Industrial temperature rating ?? maintains reliability for ?40 ??C to +85 ??C operation in fielded equipment.
• Compact 32?pin package ?? balances pin count and board area for dense designs compared with larger 48?pin packages.

Typical Applications

• Battery?powered portable sensors and data loggers that need long standby life and periodic ADC measurements for environmental monitoring.
• Industrial control nodes and motor drivers where low active current and multiple 16?bit timers enable deterministic timing and PWM generation.
• Consumer home?automation devices that require mixed?signal integration, compact firmware, and operation from single?cell lithium power sources.
• Smart metering front?ends and utility sensors that demand robust operation across ?40 ??C to +85 ??C and built?in analog measurement capability.

MSP430G2153IRHB32T Advantages vs Typical Alternatives

The device offers a clear tradeoff of power, integration, and size. Compared with many 8?bit MCUs, it delivers a true 16?bit core for faster word operations and more efficient code density. It combines a 10?bit ADC and two 16?bit timers on a single 32?pin package, which reduces BOM count and system cost versus designs that require external analog or timing ICs. The 1.8?C3.6 V supply range and industrial temperature rating provide broader deployment options than commodity consumer?grade parts.

MSP430G2153IRHB32T Brand Info

MSP430G2153IRHB32T is manufactured by Texas Instruments. The MSP430 family is known for ultralow power consumption, robust development support, and broad ecosystem tools. Texas Instruments provides reference designs, development kits, and software libraries to accelerate design cycles for industrial and battery?powered applications.

FAQ

What core does it use?

The device uses the 16?bit MSP430 RISC CPU architecture. This core favors low active and standby currents and provides efficient 16?bit arithmetic for control and sensing algorithms.

What is the operating voltage?

The supply voltage range is 1.8 V to 3.6 V. This allows direct operation from single?cell lithium systems or standard 3.3 V rails commonly used in industrial controls.

What analog capability exists?

An integrated 10?bit ADC supports multiple analog input channels. This reduces the need for external ADC components when measuring sensors or battery voltages in mixed?signal designs.

Which temperature range is supported?

The device is specified for industrial use from ?40 ??C to +85 ??C. That range suits fielded equipment and outdoor or harsh industrial environments.

How many timers are available?

There are two 16?bit Timer_A modules. They enable PWM generation, capture/compare timing, and other real?time control functions without adding external timers.