MSP430F2121IPWR
16-bit Microcontrollers - MCU 16-bit Ult-Lo-Pwr 4kB Flash 256B RAMMSP430F2121IPWR
16-bit Microcontrollers - MCU 16-bit Ult-Lo-Pwr 4kB Flash 256B RAM
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製造商零件號 # : MSP430F2121IPWR
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包裝/封裝: TSSOP-20
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製造商: Texas Instruments
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產品分類 : Microcontrollers
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MSP430F2121IPWR 數據表
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詳細說明
The MSP430F2121IPWR is a cutting-edge microcontroller that sets new standards for power efficiency and performance. From its 16-bit RISC CPU to its versatile analog comparator and 16 I/O pins, this device is packed with features that enable seamless integration into sensor systems and RF applications. Its ultra-low-power modes and digitally controlled oscillator ensure minimal energy consumption, making it an ideal choice for battery-operated devices. Whether you're working on a data capture project or need to implement slope A/D conversion, the MSP430F2121IPWR offers the processing power and versatility you need to get the job done
主要特徵
- Fault Tolerant Architecture With Triple Redundancy
- Ultra-Fast Boot Time: Less Than 2 Seconds
- Real-Time Clock with Alarm Functionality
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Frequency (MHz) | 16 | Nonvolatile memory (kByte) | 4 |
RAM (kByte) | 0.25 | ADC type | Slope |
Number of ADC channels | 0 | Number of GPIOs | 16 |
Features | Brown out detector, Real-time clock | UART | 0 |
USB | No | Number of I2Cs | 0 |
SPI | 0 | Number of comparator channels | 6 |
Timers - 16-bit | 1 | Bootloader (BSL) | UART |
Operating temperature range (°C) | -40 to 105, -40 to 85 | Rating | Catalog |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is MSP430F2121IPWR?
The MSP430F2121IPWR is a low-power microcontroller from Texas Instruments based on the MSP430 family. It is designed for applications requiring ultra-low power consumption and integrated peripherals, such as sensor nodes, portable devices, and battery-powered systems.
How Does MSP430F2121IPWR Work?
The MSP430F2121IPWR functions as a microcontroller with integrated peripherals and low-power modes. It is capable of processing signals, managing I/O operations, and executing program instructions while consuming minimal power. The microcontroller features a 16-bit RISC CPU, flash memory, and various communication interfaces for versatile applications.
How Many Pins does MSP430F2121IPWR have and What are the Functions of the Pinout Configuration?
The MSP430F2121IPWR is housed in a 20-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- RESET/NMI: Reset input and non-maskable interrupt pin.
- P1.x: General-purpose I/O pins.
- USI Module: Universal Serial Interface for communication.
- ACLK, MCLK, SMCLK: Clock signal pins.
What are the Pros and Cons of MSP430F2121IPWR?
Pros:
- Ultra-Low Power Consumption: Ideal for battery-operated devices and energy-efficient applications.
- Integrated Peripherals: Includes various peripherals like timers, ADC, and communication modules for diverse functionality.
- Rich Development Ecosystem: Supported by comprehensive development tools and software libraries for easy prototyping and programming.
- Robust Architecture: Features a 16-bit RISC CPU for efficient processing and low-power performance.
- Versatile Applications: Suitable for a wide range of applications in consumer electronics, industrial control, and IoT devices.
Cons:
- Limited Processing Power: May not be suitable for applications requiring high computational performance.
- Complex Programming Model: Requires understanding of low-power modes and peripheral configurations for optimal usage.
- Package Size: The 20-pin TSSOP package may limit the number of available I/O pins for larger projects.
Are There Any Equivalents/Alternatives to MSP430F2121IPWR for Recommendation?
- The MSP430F2132IPW28R from Texas Instruments is a similar microcontroller with enhanced features.
- Alternatives to the MSP430F2121IPWR include the PIC16F88 from Microchip and the STM32L031F6 from STMicroelectronics.
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