MSP430FR2155TRSMT - Texas Instruments

Manufacturer Part Number

MSP430FR2155TRSMT

Manufacturer

Texas Instruments

Introduction

The MSP430FR2155 is a 16-bit microcontroller from Texas Instruments, designed for low-power embedded applications.

Product Features and Performance

Core Processor: MSP430 CPU16

Core Size: 16-Bit

Speed: 24MHz

Programmable Memory: 32KB FRAM

RAM Size: 4KB

Peripherals: Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Connectivity: I2C, IrDA, SPI, UART/USART

Data Converters: 8-channel 12-bit SAR Analog-to-Digital Converter

Internal Oscillator

Number of I/O: 28

Operating Temperature Range: -40°C to 105°C

Product Advantages

Low power consumption optimizes battery life

FRAM allows faster writes and more write cycles than traditional flash

Integrated analog and digital peripherals reduce external component count

Key Technical Parameters

Core Size: 16-Bit

Speed: 24MHz

Voltage Supply: 1.8V ~ 3.6V

Operating Temperature: -40°C ~ 105°C

Program Memory: 32KB FRAM

RAM: 4KB

Quality and Safety Features

Integrated Brown-out and Power-On Reset circuits prevent improper operation during low voltage conditions.

Enhanced watchdog timer for system reliability

Compatibility

Compatible with I2C, IrDA, SPI, UART/USART protocols for flexible communication options

Application Areas

Ideal for consumer electronics, sensing and measurement systems, and industrial controls

Product Lifecycle

The product is currently active

Not nearing discontinuation

Replacement and upgrade options are available within Texas Instruments MSP430 family.

Several Key Reasons to Choose This Product

Enhanced low-power operation extends device runtime in battery-operated applications

FRAM technology ensures high endurance and faster memory operations

Broad connectivity options and integrated peripherals simplify system design and reduce cost

Robust operating temperature range supports deployment in harsh environments

Texas Instruments' strong support and documentation facilitate development and implementation.