MSP430F149IPM
MSP430F149IPM offers 60 kilobytes of Flash memory and 2 kilobytes of RAMMSP430F149IPM
MSP430F149IPM offers 60 kilobytes of Flash memory and 2 kilobytes of RAM
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製造商零件號 # : MSP430F149IPM
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包裝/封裝: LQFP (PM)-64
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製造商: Texas Instruments
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產品分類 : Microcontrollers
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MSP430F149IPM 數據表
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詳細說明
With its ultra-low-power design and versatile peripherals, the MSP430F149IPM from Texas Instruments is a valuable addition to the MSP430™ family of microcontrollers. Ideal for portable measurement applications, this device boasts a powerful 16-bit RISC CPU, 16-bit registers, and constant generators, all contributing to maximum code efficiency. Its digitally controlled oscillator (DCO) allows for rapid wake-up from low-power modes to active mode in less than 6 µs. The MSP430F149IPM also supports two built-in 16-bit timers, a fast 12-bit ADC, and one or two USARTs, depending on the model, as well as 48 I/O pins. Furthermore, its hardware multiplier enhances performance, offering a broad code and hardware-compatible family solution. For a comprehensive understanding of the modules, users are encouraged to consult the MSP430x1xx Family User’s Guide
主要特徵
- High-performance processing
- Advanced signal processing capabilities
- Efficient power management
應用
- Consumer electronics guru
- Smart meters innovator
- Sensor nodes master
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) | 8 | Nonvolatile memory (kByte) | 60 |
RAM (kByte) | 2 | ADC type | 12-bit SAR |
Number of ADC channels | 8 | Number of GPIOs | 48 |
UART | 2 | USB | No |
Number of I2Cs | 0 | SPI | 2 |
Number of comparator channels | 2 | Timers - 16-bit | 2 |
Bootloader (BSL) | UART | Operating temperature range (°C) | -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 MSP430F149IPM?
The MSP430F149IPM is a low-power, mixed-signal microcontroller (MCU) from Texas Instruments, part of the MSP430 family. It is designed for embedded systems requiring ultra-low power consumption and high integration of peripherals, making it suitable for battery-powered applications, sensor interfaces, and control systems.
How Does MSP430F149IPM Work?
The MSP430F149IPM operates as a versatile microcontroller capable of executing programmed instructions, interfacing with external devices, and managing power efficiently. It features a 16-bit RISC CPU core, various built-in peripherals such as ADCs and timers, and low-power modes for conserving energy during operation.
How Many Pins does MSP430F149IPM have and What are the Functions of the Pinout Configuration?
The MSP430F149IPM comes in a 64-pin LQFP (Low-Profile Quad Flat Package) package. The pinout configuration includes:
- VCC, VSS: Power supply and ground pins, respectively.
- Port pins (P1, P2, P3, P4): General-purpose I/O pins for interfacing with external components.
- UART, I2C, SPI: Serial communication pins for connecting to peripherals.
- ADC: Analog-to-digital converter pins for analog signal acquisition.
- Timer, Capture/Compare: Pins for timer functions and pulse width modulation.
- Reset, Test, NMI: Special function pins for system reset and testing.
What are the Pros and Cons of MSP430F149IPM?
Pros:
- Ultra-Low Power Consumption: Ideal for battery-operated or energy-efficient applications.
- Integrated Peripherals: Saves external components with built-in ADCs, timers, and communication interfaces.
- High Integration: Compact MCU with a wide range of features in a single package.
- Scalability: Offers scalability with various memory sizes and peripheral configurations.
- Low Cost: Provides cost-effective solutions for low-power embedded systems.
Cons:
- Processing Power: Limited processing capabilities compared to higher-end MCUs.
- Complexity: Low-level programming may be required for optimal power savings.
- Peripheral Limitations: Limited number of built-in peripherals may require additional components for specific functionalities.
Are There Any Equivalents/Alternatives to MSP430F149IPM for Recommendation?
- The MSP430FR5994 from Texas Instruments offers advanced low-power features and more peripherals.
- Alternatives to the MSP430F149IPM include the PIC18F46K22 from Microchip and the STM32L0 series from STMicroelectronics.
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