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MSP430F5324

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25-MHz-MCU mit 64 KB Flash-Speicher, 6 KB SRAM, 12-Bit-ADC, Komparator, DMA, UART/SPI/I2C, HW-Multip

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MSP430F5324

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Produktdetails

CPU MSP430 Frequency (MHz) 25 Flash memory (kByte) 64 RAM (kByte) 6 ADC type 12-bit SAR Features Real-time clock UART 2 Number of ADC channels 10 SPI 4 USB No Hardware accelerators 0 Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 64 Number of GPIOs 47 Number of I2Cs 2 Security Secure debug
CPU MSP430 Frequency (MHz) 25 Flash memory (kByte) 64 RAM (kByte) 6 ADC type 12-bit SAR Features Real-time clock UART 2 Number of ADC channels 10 SPI 4 USB No Hardware accelerators 0 Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 64 Number of GPIOs 47 Number of I2Cs 2 Security Secure debug
NFBGA (ZXH) 80 25 mm² 5 x 5 VQFN (RGC) 64 81 mm² 9 x 9
  • Low supply voltage range: 3.6 V down to 1.8 V
  • Ultra-low power consumption
    • Active mode (AM): all system clocks active 290 µA/MHz at 8 MHz, 3 V, flash program execution (typical) 150 µA/MHz at 8 MHz, 3 V, RAM program execution (typical)
    • Standby mode (LPM3): real-time clock (RTC) with crystal, watchdog, and supply supervisor operational, full RAM retention, fast wakeup: 1.9 µA at 2.2 V, 2.1 µA at 3 V (typical) low-power oscillator (VLO), general-purpose counter, watchdog, and supply supervisor operational, full RAM retention, fast wakeup: 1.4 µA at 3 V (typical)
    • Off mode (LPM4): full RAM retention, supply supervisor operational, fast wakeup: 1.1 µA at 3 V (typical)
    • Shutdown mode (LPM4.5): 0.18 µA at 3 V (typical)
  • Wake up from standby mode in 3.5 µs (typical)
  • 16-bit RISC architecture, extended memory, up to 25-MHz system clock
  • Flexible power-management system
    • Fully integrated LDO with programmable regulated core supply voltage
    • Supply voltage supervision, monitoring, and brownout
  • Unified clock system
    • FLL control loop for frequency stabilization
    • Low-power low-frequency internal clock source (VLO)
    • Low-frequency trimmed internal reference source (REFO)
    • 32-kHz watch crystals (XT1)
    • High-frequency crystals up to 32 MHz (XT2)
  • 16-bit timer TA0, Timer_A with five capture/compare registers
  • 16-bit timer TA1, Timer_A with three capture/compare registers
  • 16-bit timer TA2, Timer_A with three capture/compare registers
  • 16-bit timer TB0, Timer_B with seven capture/compare shadow registers
  • Two universal serial communication interfaces (USCIs)
    • USCI_A0 and USCI_A1 each support:
      • Enhanced UART supports automatic baud-rate detection
      • IrDA encoder and decoder
      • Synchronous SPI
    • USCI_B0 and USCI_B1 each support:
      • I2C
      • Synchronous SPI
  • Integrated 3.3-V power system
  • 12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold, and autoscan feature
  • Comparator
  • Hardware multiplier supports 32-bit operations
  • Serial onboard programming, no external programming voltage needed
  • 3-channel internal DMA
  • Basic timer with RTC feature
  • Device Comparison summarizes the available family members
  • Low supply voltage range: 3.6 V down to 1.8 V
  • Ultra-low power consumption
    • Active mode (AM): all system clocks active 290 µA/MHz at 8 MHz, 3 V, flash program execution (typical) 150 µA/MHz at 8 MHz, 3 V, RAM program execution (typical)
    • Standby mode (LPM3): real-time clock (RTC) with crystal, watchdog, and supply supervisor operational, full RAM retention, fast wakeup: 1.9 µA at 2.2 V, 2.1 µA at 3 V (typical) low-power oscillator (VLO), general-purpose counter, watchdog, and supply supervisor operational, full RAM retention, fast wakeup: 1.4 µA at 3 V (typical)
    • Off mode (LPM4): full RAM retention, supply supervisor operational, fast wakeup: 1.1 µA at 3 V (typical)
    • Shutdown mode (LPM4.5): 0.18 µA at 3 V (typical)
  • Wake up from standby mode in 3.5 µs (typical)
  • 16-bit RISC architecture, extended memory, up to 25-MHz system clock
  • Flexible power-management system
    • Fully integrated LDO with programmable regulated core supply voltage
    • Supply voltage supervision, monitoring, and brownout
  • Unified clock system
    • FLL control loop for frequency stabilization
    • Low-power low-frequency internal clock source (VLO)
    • Low-frequency trimmed internal reference source (REFO)
    • 32-kHz watch crystals (XT1)
    • High-frequency crystals up to 32 MHz (XT2)
  • 16-bit timer TA0, Timer_A with five capture/compare registers
  • 16-bit timer TA1, Timer_A with three capture/compare registers
  • 16-bit timer TA2, Timer_A with three capture/compare registers
  • 16-bit timer TB0, Timer_B with seven capture/compare shadow registers
  • Two universal serial communication interfaces (USCIs)
    • USCI_A0 and USCI_A1 each support:
      • Enhanced UART supports automatic baud-rate detection
      • IrDA encoder and decoder
      • Synchronous SPI
    • USCI_B0 and USCI_B1 each support:
      • I2C
      • Synchronous SPI
  • Integrated 3.3-V power system
  • 12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold, and autoscan feature
  • Comparator
  • Hardware multiplier supports 32-bit operations
  • Serial onboard programming, no external programming voltage needed
  • 3-channel internal DMA
  • Basic timer with RTC feature
  • Device Comparison summarizes the available family members

The TI MSP430™ family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive low-power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power modes to active mode in 3.5 µs (typical).

The MSP430F5329, MSP430F5327, and MSP430F5325 are microcontroller configurations with an integrated 3.3-V LDO, four 16-bit timers, a high-performance 12-bit ADC, two USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, and 63 I/O pins.

The MSP430F5328, MSP430F5326, and MSP430F5324 include all of these peripherals but have 47 I/O pins.

Typical applications include analog and digital sensor systems, data loggers, and various general-purpose applications.

For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User’s Guide.

The TI MSP430™ family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive low-power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power modes to active mode in 3.5 µs (typical).

The MSP430F5329, MSP430F5327, and MSP430F5325 are microcontroller configurations with an integrated 3.3-V LDO, four 16-bit timers, a high-performance 12-bit ADC, two USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, and 63 I/O pins.

The MSP430F5328, MSP430F5326, and MSP430F5324 include all of these peripherals but have 47 I/O pins.

Typical applications include analog and digital sensor systems, data loggers, and various general-purpose applications.

For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User’s Guide.
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Datum
* Data sheet MSP430F532x Mixed-Signal Microcontrollers datasheet (Rev. G) PDF | HTML 11 Sep 2020
* Errata MSP430F5324 Device Erratasheet (Rev. AB) PDF | HTML 09 Jun 2021
* User guide MSP430x5xx and MSP430x6xx Family User's Guide (Rev. Q) 17 Aug 2018
Application note Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 02 Jun 2025
Application note Design Considerations When Using the MSP430 Graphics Library (Rev. A) PDF | HTML 09 Aug 2023
Application note Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. B) PDF | HTML 01 Apr 2022
Application note ESD Diode Current Specification (Rev. B) PDF | HTML 23 Aug 2021
Application note MSP430 System-Level ESD Considerations (Rev. B) PDF | HTML 14 Jul 2021
User guide MSP430 MCUs Development Guide Book (Rev. A) PDF | HTML 13 Mai 2021
User guide SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) 01 Jun 2020
Application note MSP430 System ESD Troubleshooting Guide PDF | HTML 13 Dez 2019
Application note Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H) 15 Mär 2019
Application note Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A) PDF | HTML 03 Okt 2018
Application note MSP430F5xx Overview and Comparison to MSP430F2xx and MSP430F4xx (Rev. A) PDF | HTML 26 Sep 2018
Application note MSP430 Flash Memory Characteristics (Rev. B) PDF | HTML 24 Aug 2018
Application note Understanding MSP430 Flash Data Retention (Rev. A) PDF | HTML 24 Aug 2018
Application note Mixing C and Assembler With MSP430™ MCUs (Rev. A) PDF | HTML 07 Aug 2018
Application note Using the TPS3619 With MSP430 Microcontrollers (Rev. B) PDF | HTML 06 Aug 2018
Application note MSP430 LFXT1 Oscillator Accuracy (Rev. A) 03 Aug 2018
Application note Efficient Multiplication and Division Using MSP430 MCUs (Rev. A) 18 Jul 2018
Application note CRC Implementation with MSP430 MCUs (Rev. A) 21 Jun 2018
Application note Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A) 22 Mai 2018
Application note Random Number Generation Using MSP430™ MCUs (Rev. A) 16 Mai 2018
Application note Wave Digital Filtering Using an MSP430 MCU (Rev. A) 16 Mai 2018
Application note Software Coding Techniques for MSP430™ MCUs (Rev. B) 14 Mär 2018
Application note MSP430 32-kHz Crystal Oscillators (Rev. D) PDF | HTML 18 Jul 2017
White paper Capacitive Touch and MSP Microcontrollers (Rev. A) 27 Apr 2017
Application note Migrating from the MSP430F5xx,F6xx Family to the MSP430FR58xx/FR59xx/68xx Family (Rev. D) 03 Nov 2016
Application note Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F) 06 Sep 2016
Application note General Oversampling of MSP ADCs for Higher Resolution (Rev. A) PDF | HTML 01 Apr 2016
Functional safety information Safety Manual for MSP430G2xx, F5xx, and FR57xx in IEC 60730 Safety Applications (Rev. A) 12 Jan 2016
Application note MSP Code Protection Features PDF | HTML 07 Dez 2015
White paper Industrial Communications Solutions Featuring MSP Microcontrollers 26 Jan 2015
Application note Using the MSP430 Timer_D Module in Hi-Resolution Mode 02 Okt 2013
Application note Design Considerations When Using the MSP430 Graphics Library 05 Okt 2012
White paper Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) 28 Mär 2012
Application note Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C) 12 Jan 2012
Application note 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) 14 Jun 2010
Application note Tiny DCDC Converter Reference Design (Rev. A) 14 Jun 2010

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