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MSP430G2452IRSA16R

Name: MSP430G2452IRSA16R
Rating: 4.7 (12 reviews)

IC MCU 16BIT 8KB FLASH 16QFN

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規格

Series	MSP430G2xx
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	MSP430 CPU16
Core Size	16-Bit
Speed	16MHz
Connectivity	I2C, SPI, USI
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	10
Program Memory Size	8KB (8K x 8)
Program Memory Type	FLASH
RAM Size	256 x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	16-QFN (4x4)
Package / Case	16-VQFN Exposed Pad
Base Product Number	MSP430G2452

概述

Description

The MSP430G2452IRSA16R is a microcontroller from Texas Instruments' MSP430 family, designed for low-power applications. It features a 16-bit RISC architecture, allowing efficient processing and minimal energy consumption, making it ideal for battery-operated devices.
Key specifications include 16 KB of flash memory, 512 bytes of RAM, and a wide range of I/O ports. It operates at a maximum clock speed of 16 MHz and supports various communication protocols like SPI, UART, and I2C. The device also includes multiple timers, an ADC (Analog-to-Digital Converter), and low-power modes, enabling versatile application in embedded systems.
The MSP430G2452 is commonly used in applications such as sensor monitoring, data logging, and portable instrumentation due to its efficiency and scalability. It can be programmed using various development environments, including Code Composer Studio and IAR Embedded Workbench. Overall, this microcontroller provides a robust solution for a wide range of embedded applications.

Features

The MSP430G2452IRSA16R is a low-power microcontroller from Texas Instruments, part of the MSP430 family. Key features include:
- 16-bit RISC Architecture: Enables efficient processing and low power consumption.
- Flash Memory: 2 KB of in-system programmable flash memory for code storage.
- RAM: 128 bytes of RAM for data storage.
- Operating Voltage: Wide operating voltage range of 1.8V to 3.6V.
- Clock Speed: Up to 16 MHz clock speed for fast processing.
- Low Power Modes: Multiple low-power modes to extend battery life.
- Peripheral Interfaces: Includes 16 GPIO pins, 10-bit ADC, timers, and a USCI (Universal Serial Communication Interface) for serial communication.
- Four Configurable Timer Modules: For timing and PWM applications.
- Integrated Comparator: For analog signal processing.
- Development Support: Compatible with the MSP430 development tools and software for easy programming and debugging.
This microcontroller is ideal for embedded applications requiring low power consumption and flexibility.

Package

The MSP430G2452IRSA16R is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) configuration.

Pinout

The MSP430G2452IRSA16R is a 16-pin microcontroller from Texas Instruments' MSP430 family. It features a 16-bit RISC CPU and is designed for low-power applications. The pin count is 16, and the functions of these pins include:
1. Vcc: Power supply.
2. GND: Ground.
3. P1.0 - P1.7: GPIO ports that can also serve as digital I/O and various peripheral functions (e.g., timers, UART, ADC).
4. P2.0 - P2.3: Additional GPIO ports with multifunction capabilities.
5. RESET: External reset input.
6. TEST: Used for testing and debugging.
7. VREF+ / VREF-: References for the ADC in some configurations.
The device supports various communication protocols, including UART and I2C, and is optimized for low power consumption, making it suitable for battery-operated devices.

Manufacturer

The manufacturer of the MSP430G2452IRSA16R is Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. Established in 1930, TI is known for its development of analog, embedded processing, and digital signal processing technologies. The MSP430G2452 is part of the MSP430 family of microcontrollers, which are designed for low-power and battery-operated applications. TI focuses on innovation in areas such as automotive, industrial, consumer electronics, and communications, making it a key player in the semiconductor industry.

Application

The MSP430G2452IRSA16R is a low-power microcontroller commonly used in applications such as portable instrumentation, data acquisition systems, sensor monitoring, and energy harvesting devices. It is suitable for battery-operated devices due to its low power consumption and features like ADC, timers, and GPIOs, making it ideal for home automation, environmental sensing, and wearable technology.

Equivalent

The MSP430G2452IRSA16R chip can be equivalently replaced by other MSP430G2xx series microcontrollers, such as the MSP430G2231 or MSP430G2352, depending on specific requirements like memory size and peripheral features. For similar functionality beyond the MSP430 series, consider low-power microcontrollers from manufacturers like Atmel (now Microchip), NXP, or STMicroelectronics, but ensure compatibility with your application needs. Always verify the specifications and pin compatibility during replacement.