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MSP430FG4270IDLR from TI,Texas Instruments

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MSP430FG4270IDLR

Manufacturer: TI

16-Bit Ultra-Low-Power MCU, 32kB Flash, 256B RAM, 16-bit sigma Delta A/D, 12-bit D/A, 2 OPAMP, LCD D 48-SSOP -40 to 85

Partnumber Manufacturer Quantity Availability
MSP430FG4270IDLR TI 781 In Stock

Description and Introduction

16-Bit Ultra-Low-Power MCU, 32kB Flash, 256B RAM, 16-bit sigma Delta A/D, 12-bit D/A, 2 OPAMP, LCD D 48-SSOP -40 to 85 # Introduction to the MSP430FG4270IDLR Microcontroller  

The **MSP430FG4270IDLR** is a low-power, mixed-signal microcontroller from Texas Instruments’ MSP430 family, designed for precision measurement and control applications. This 16-bit MCU integrates a high-performance analog front-end, making it well-suited for sensor interfacing, data acquisition, and portable instrumentation.  

Key features include a **16-bit RISC CPU**, ultra-low power consumption with multiple power-saving modes, and an integrated **12-bit ADC** for accurate analog signal processing. The device also incorporates a **16-bit sigma-delta ADC**, a **12-bit DAC**, and multiple timers, enhancing its versatility in embedded designs.  

With **32KB of flash memory** and **1KB of RAM**, the MSP430FG4270IDLR provides sufficient storage for firmware and real-time data handling. Its flexible clock system supports both high-speed operation and energy-efficient modes, extending battery life in portable applications.  

The microcontroller’s **48-pin TSSOP package** ensures compact integration while maintaining robust connectivity. It supports standard communication interfaces, including **UART, SPI, and I2C**, facilitating seamless interaction with peripherals.  

Ideal for medical devices, industrial sensors, and energy-efficient IoT nodes, the MSP430FG4270IDLR balances performance with power efficiency. Its rich analog and digital peripherals reduce external component requirements, simplifying system design while maintaining precision.  

Engineers seeking a reliable, low-power MCU with integrated analog capabilities will find the MSP430FG4270IDLR a compelling choice for embedded applications demanding accuracy and efficiency.

Application Scenarios & Design Considerations

16-Bit Ultra-Low-Power MCU, 32kB Flash, 256B RAM, 16-bit sigma Delta A/D, 12-bit D/A, 2 OPAMP, LCD D 48-SSOP -40 to 85

Alternative Part Number

  • MSP430FG437IPN --: Same MSP430FG family with integrated LCD driver and similar mixed-signal peripherals; different package (LQFP) and memory size, suitable for comparable low-power applications.
  • MSP430F4270IPN --: Closely related MSP430F4xx series device with similar LCD and ADC features; different prefix/series naming and package, making it a distinguishable drop-in candidate after pinout verification.
  • MSP430FG4618IPZ --: Higher-memory MSP430FG device with LCD driver and multiple signal-chain peripherals; different series number and package, useful when extra flash/RAM is acceptable.

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