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MSP430FR2155TRSMR

Name: MSP430FR2155TRSMR
Rating: 4.7 (12 reviews)

IC MCU 16BIT 32KB FRAM 32VQFN

제조업체Texas Instruments
Mfr.부분 #MSP430FR2155TRSMR
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데이터시트 MSP430FR2155TRSMR DataSheet
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사양

Series	MSP430™ FRAM
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	MSP430 CPU16
Core Size	16-Bit
Speed	24MHz
Connectivity	I2C, IrDA, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	28
Program Memory Size	32KB (32K x 8)
Program Memory Type	FRAM
RAM Size	4K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Data Converters	A/D 8x12b SAR
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	32-VQFN (4x4)
Package / Case	32-VFQFN Exposed Pad
Base Product Number	MSP430FR2155

개요

Description

The MSP430FR2155TRSMR is a microcontroller from Texas Instruments, part of the MSP430 family, designed for low-power applications. It features a 16-bit RISC architecture, operating at up to 16 MHz, and includes 128 KB of FRAM (Ferroelectric Random Access Memory) for non-volatile storage, coupled with 2 KB of SRAM. This microcontroller supports various peripherals such as timers, ADCs, communication interfaces (I2C, SPI, UART), and GPIO, making it versatile for embedded applications.
Key features include low power consumption, which is essential for battery-operated devices, and the ability to operate in different power modes to extend battery life. The FRAM technology allows for faster write times and is more reliable than traditional EEPROM, making it suitable for applications requiring frequent memory writes. The device is often used in applications such as sensor networks, portable instrumentation, and other IoT devices. Overall, the MSP430FR2155TRSMR is an efficient and capable microcontroller ideal for modern embedded systems.

Features

The MSP430FR2155TRSMR is a low-power microcontroller from Texas Instruments, part of the MSP430 family. Key features include:
1. Memory: 16 KB of FRAM (Ferroelectric RAM) for non-volatile data storage, and 512 bytes of SRAM.
2. Performance: Operates at a maximum clock speed of 16 MHz.
3. Low Power Consumption: Multiple low-power modes, ideal for battery-operated applications.
4. ADC: 10-bit, 200 ksps ADC with up to 16 inputs for analog signal processing.
5. Timer: Multiple timers (including a capture/compare module) for timing applications.
6. I/O Ports: Supports up to 24 general-purpose I/O pins.
7. Communication Interfaces: Includes UART, SPI, and I2C for versatile communication capabilities.
8. Integrated Comparators: Two analog comparators for signal comparison.
9. Security Features: Hardware-based security features for data protection.
This combination of features makes the MSP430FR2155TRSMR especially suitable for low-power applications in areas like metering, sensing, and wearable devices.

Package

The MSP430FR2155TRSMR is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically a 32-pin VQFN with a 5mm x 5mm footprint. This type of package provides a compact design suitable for space-constrained applications.

Pinout

The MSP430FR2155TRSMR is a microcontroller from Texas Instruments' MSP430 family, featuring a total of 48 pins. This device is designed for low-power applications and includes various functionalities:
1. Digital I/O: Up to 27 GPIO pins that can be configured for various digital input/output operations.
2. Analog Features: Integrated 12-bit ADC (Analog-to-Digital Converter) and comparators.
3. Communication Interfaces: Supports multiple communication protocols, including UART, SPI, and I2C.
4. Timers: Contains multiple timers for precise timing operations and PWM (Pulse Width Modulation) generation.
5. Memory: It has 16KB of FRAM (Ferroelectric RAM) for non-volatile data storage and 2KB of SRAM.
6. Low Power Modes: Various low-power modes for energy-efficient operation suitable for battery-powered applications.
This combination of features makes the MSP430FR2155 ideal for embedded systems in applications like sensor processing, metering, and control systems.

Manufacturer

The manufacturer of the MSP430FR2155TRSMR is Texas Instruments (TI). Texas Instruments is a global semiconductor company specializing in the design and production of a wide range of electronic components, including microcontrollers, processors, analog ICs, and digital signal processors. Founded in 1930 and headquartered in Dallas, Texas, TI serves various industries such as automotive, industrial, communications, and consumer electronics. The MSP430 series, including the MSP430FR2155TRSMR, is known for its low-power microcontroller capabilities, making it suitable for battery-operated and energy-efficient applications. Texas Instruments is recognized for its innovation in the semiconductor field and is a key player in developing technologies that enable the Internet of Things (IoT) and other advanced electronic systems.

Application

The MSP430FR2155TRSMR is a low-power microcontroller ideal for battery-operated devices, energy harvesting applications, and sensor monitoring systems. Its features suit applications in industrial automation, medical devices, smart metering, portable instrumentation, and home automation. The device's low energy consumption and integrated features like ADC, timers, and communication interfaces make it suitable for IoT applications and real-time data processing.

Equivalent

Equivalent products to the MSP430FR2155TRSMR chip include the MSP430FR2111, MSP430FR4133, and MSP430FR5994. These microcontrollers share similar features, such as low power consumption and integrated FRAM memory. Always verify specific requirements like memory size, peripheral sets, and pin configurations when selecting alternatives.