MSP430F2252IRHAT 16-bit Microcontroller IRHAT Package

MSP430F2252IRHAT Overview

The MSP430F2252IRHAT is an ultra?low?power, 16?bit microcontroller designed for battery?sensitive industrial and embedded systems. It combines a compact set of peripherals, modest on?chip memory, and flexible I/O to support sensor interfaces, metering, and portable control nodes. The device targets applications that need low power and efficient processing with a small pin count and predictable performance. Learn more through IC Manufacturer.

MSP430F2252IRHAT Technical Specifications

MSP430F2252IRHAT Key Features

• Single 16?bit MSP430 core with deterministic instruction timing for precise control tasks and predictable interrupt latency.
• Low operating voltage range (1.8?C3.6 V) enables direct battery operation and flexible power supply design.
• On?chip 16 KB Flash and 512 B SRAM provide enough code space and runtime data for compact application firmware.
• Integrated 10?bit ADC and multiple analog inputs simplify sensor signal acquisition without external converters.
• Two 16?bit Timer_A units deliver accurate PWM, capture and compare functions for motor control or timing?critical tasks.
• USCI serial module supports UART, SPI and I2C protocols for easy connectivity to peripherals and sensors.
• Industrial temperature rating supports deployment in harsher environments with consistent performance.
• Compact package with 16 I/O pins lowers board area and BOM compared with larger MCUs while preserving function.

Typical Applications

• Battery?powered sensor nodes requiring low standby currents and periodic wake?up to sample analog sensors with a 10?bit ADC and store results locally.
• Portable handheld meters that need efficient 16?bit processing, multiple timers for display refresh and power management, and compact memory.
• Industrial control endpoints where reliable UART/SPI/I2C connectivity ties sensors and actuators to a gateway while running from a small power budget.
• Embedded user interfaces and simple HMI panels that use Timer_A for PWM backlight control and USCI for serial communication with peripherals.

MSP430F2252IRHAT Advantages vs Typical Alternatives

The device combines a 16?bit core and ultra?low?voltage operation to deliver lower power draw than many 8? or 32?bit alternatives at similar performance. With 16 KB of on?chip Flash and 512 B of SRAM, it balances code density and data needs for compact applications. Integrated ADC, two 16?bit timers, and a flexible USCI serial block reduce the need for external components. In small?pin applications the package and I/O count yield a smaller BOM and board footprint compared with larger MCUs, while keeping sufficient peripheral integration for common industrial and portable designs.

MSP430F2252IRHAT Brand Info

The MSP430F2252IRHAT is part of the MSP430 family from Texas Instruments. TI positions this family around ultra?low power consumption and broad peripheral integration for industrial and portable electronics. The brand emphasizes long product availability, broad documentation, and ecosystem support for embedded designers and sourcing teams.

FAQ

What is the core architecture?

The device uses a 16?bit MSP430 RISC core. This architecture is optimized for low power and efficient interrupt handling, making it suitable for duty?cycled sensor and control tasks.

Which supply voltages are supported?

Supply operation is specified from 1.8 V to 3.6 V. This range allows run from single lithium cells and common regulated rails used in industrial and portable systems.

How many GPIOs are available?

There are 16 general?purpose I/O pins available on the package. These pins can be multiplexed to provide analog inputs, timer outputs, and serial communication signals.

Does it include analog conversion?

Yes, the device includes a 10?bit analog?to?digital converter with multiple input channels. It supports direct sampling of sensors without an external ADC in many designs.

What serial interfaces are supported?

The integrated USCI module supports UART, SPI and I2C communication modes. This enables easy interfacing to displays, memory, wireless modules and sensors with standard serial buses.