{"product_id":"msp430fr5994ipnr","title":"MSP430FR5994IPNR","description":"\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/chipparthub.com\/products\/msp430fr5994ipnr\" title=\"MSP430FR5994IPNR\"\u003eMSP430FR5994IPNR\u003c\/a\u003e from Texas Instruments is a 16-bit ultra-low-power MSP430 microcontroller featuring a 16 MHz RISC CPU, 256KB of nonvolatile FRAM, 8KB SRAM, a 12-bit SAR ADC, Low-Energy Accelerator (LEA), AES encryption hardware, DMA, multiple timers, RTC, and flexible UART, SPI, and I²C communication interfaces.\u003c\/p\u003e\n\u003cp\u003eThe MSP430FR5994 is designed for applications requiring low power consumption, high-endurance nonvolatile memory, and efficient digital signal processing. Its integrated LEA accelerator operates independently of the CPU and is optimized for DSP operations such as FFT, FIR filtering, and matrix multiplication.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e16-bit MSP430 RISC architecture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCPU frequency up to 16 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e256KB nonvolatile FRAM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8KB SRAM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated Low-Energy Accelerator (LEA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4KB LEA RAM shared with CPU\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12-bit SAR ADC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 20 external ADC input channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e16-channel analog comparator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6-channel internal DMA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e32-bit hardware multiplier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSix 16-bit timers with up to seven capture\/compare registers each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-time clock with calendar and alarm functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e128-bit and 256-bit AES encryption\/decryption accelerator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to four eUSCI_A serial communication interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to four eUSCI_B serial communication interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUART with automatic baud-rate detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIrDA encode\/decode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eI²C with multiple-slave addressing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHardware UART or I²C bootloader\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e32-bit and 16-bit CRC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCapacitive-touch capability on GPIOs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible clock system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1.8V to 3.6V supply voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUltra-low-power operating modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e68 GPIOs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e80-pin LQFP package\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e-40°C to +85°C operating temperature range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eTexas Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eMSP430FR5994IPNR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Family\u003c\/td\u003e\n\u003ctd\u003eMSP430FR5994\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Architecture\u003c\/td\u003e\n\u003ctd\u003e16-bit MSP430 RISC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum CPU Frequency\u003c\/td\u003e\n\u003ctd\u003e16 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFRAM\u003c\/td\u003e\n\u003ctd\u003e256KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e8KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLEA RAM\u003c\/td\u003e\n\u003ctd\u003e4KB shared with CPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit SAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC Channels\u003c\/td\u003e\n\u003ctd\u003eUp to 20 external\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Comparator\u003c\/td\u003e\n\u003ctd\u003e16-channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDMA\u003c\/td\u003e\n\u003ctd\u003e6-channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Multiplier\u003c\/td\u003e\n\u003ctd\u003e32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimers\u003c\/td\u003e\n\u003ctd\u003e6 × 16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTC\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAES\u003c\/td\u003e\n\u003ctd\u003e128-bit \/ 256-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003ctd\u003eUp to 4 × eUSCI_A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI²C\u003c\/td\u003e\n\u003ctd\u003eUp to 4 × eUSCI_B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPI\u003c\/td\u003e\n\u003ctd\u003eSupported through eUSCI interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e1.8V to 3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eLQFP-80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Code\u003c\/td\u003e\n\u003ctd\u003ePN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e1,000 per Large Tape \u0026amp; Reel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Status\u003c\/td\u003e\n\u003ctd\u003eACTIVE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe exact MSP430FR5994IPNR ordering option is an 80-pin LQFP with PN package code, specified for -40°C to +85°C operation and supplied in quantities of 1,000 per Large Tape \u0026amp; Reel.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProcessor \u0026amp; Architecture\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe MSP430FR5994IPNR uses Texas Instruments' 16-bit MSP430 RISC architecture with a maximum operating frequency of 16 MHz.\u003c\/p\u003e\n\u003cp\u003eA key feature is the integrated \u003cstrong\u003eLow-Energy Accelerator (LEA)\u003c\/strong\u003e. The LEA operates independently of the CPU and is optimized for computationally intensive signal-processing operations including FFT, FIR filtering, and matrix multiplication.\u003c\/p\u003e\n\u003cp\u003eTI specifies that the LEA can provide up to 40× the performance of an Arm Cortex-M0+ core for certain DSP operations, helping reduce CPU workload and energy consumption.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMemory \u0026amp; Storage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe MSP430FR5994IPNR integrates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e256KB nonvolatile FRAM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8KB SRAM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4KB RAM shared with the LEA accelerator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnified memory architecture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible allocation of application code and data\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast FRAM writes at approximately 125 ns per word\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFRAM endurance up to 10¹⁵ write cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFRAM combines nonvolatile data retention with fast, low-energy write operation, making the MSP430FR5994 suitable for applications that frequently update measurement and operating data.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAnalog Peripherals\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe MSP430FR5994IPNR provides integrated analog peripherals including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e12-bit SAR ADC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 20 external ADC input channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal voltage reference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample-and-hold circuitry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWindow comparator functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e16-channel analog comparator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese analog resources allow the MCU to interface directly with sensors and monitoring circuits in industrial, portable, energy-management, and measurement applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTimer \u0026amp; PWM Resources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe device integrates six 16-bit timers with up to seven capture\/compare registers each.\u003c\/p\u003e\n\u003cp\u003eTimer resources support:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePWM generation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput capture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput compare\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePulse-width measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEvent timing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePeriod measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMotor and actuator control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe integrated RTC provides calendar and alarm functions for long-term timekeeping and low-power scheduling.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCommunication \u0026amp; Connectivity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe MSP430FR5994IPNR provides multiple enhanced serial communication interfaces.\u003c\/p\u003e\n\u003cp\u003eThe eUSCI_A modules support:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUART\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic baud-rate detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIrDA encode\/decode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSynchronous SPI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe eUSCI_B modules support:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eI²C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple-slave addressing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSynchronous serial communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe device supports up to four eUSCI_A and four eUSCI_B interfaces, providing extensive connectivity for sensors, displays, external memory, wireless modules, and other embedded controllers.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eClock \u0026amp; Power Management\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe MSP430FR5994IPNR includes a flexible clock system with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDigitally controlled oscillator (DCO)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory-trimmed DCO frequencies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVery-low-power oscillator (VLO)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e32-kHz crystal oscillator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-frequency crystal oscillator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible clock-source selection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MCU operates from 1.8V to 3.6V and is optimized for low-energy embedded applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLow-Power Operation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe MSP430FR5994IPNR is designed for ultra-low-power operation.\u003c\/p\u003e\n\u003cp\u003eTypical power characteristics include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eActive mode: approximately 118 µA\/MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby with VLO (LPM3): approximately 500 nA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby with RTC (LPM3.5): approximately 350 nA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShutdown (LPM4.5): approximately 45 nA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese operating modes allow the MCU to remain in low-power states for extended periods while retaining the ability to wake for sensing, timing, processing, or communication tasks.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePower Management\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe MSP430FR5994IPNR incorporates a low-power system architecture designed to balance processing performance and energy consumption.\u003c\/p\u003e\n\u003cp\u003ePower-management features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple low-power operating modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-power VLO operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRTC operation during low-power modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast wake-up capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupply-voltage monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible clock-source selection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-energy peripheral operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features make the device suitable for battery-powered sensing, portable instrumentation, and energy-monitoring equipment.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSecurity \u0026amp; Data Integrity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSecurity and data-integrity features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAES-128 encryption\/decryption accelerator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAES-256 encryption\/decryption accelerator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRandom-number seed support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIP encapsulation for memory protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecure debug support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e32-bit CRC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e16-bit CRC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe hardware cryptographic accelerator reduces CPU workload during encryption and decryption operations and supports secure embedded communications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDevelopment \u0026amp; Debugging\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe MSP430FR5994IPNR is supported by the Texas Instruments MSP430 development ecosystem, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMSP-EXP430FR5994 LaunchPad development kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMSP-TS430PN80B target socket development board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMSP430Ware software\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCode Composer Studio\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnergyTrace and EnergyTrace++ development tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMSP430 software libraries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTI code examples and reference designs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LEA accelerator is supported by optimized DSP libraries for efficient implementation of signal-processing algorithms.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTypical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePortable measurement equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnergy monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmart meters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery-powered instrumentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eData acquisition systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital signal processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePortable medical equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilding automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless sensor systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbedded measurement systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe combination of large FRAM capacity, LEA DSP acceleration, low-power operation, ADC, communication interfaces, and security hardware makes the MSP430FR5994 suitable for advanced low-power embedded designs.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e16-MHz 16-bit MSP430 RISC CPU\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e256KB FRAM provides substantial nonvolatile storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtremely high FRAM write endurance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated LEA accelerator reduces DSP processing load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEfficient FFT, FIR, and matrix-processing capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8KB SRAM supports application data and buffers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated 12-bit ADC simplifies sensor interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 20 external ADC channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple UART, SPI, and I²C interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSix 16-bit timers provide flexible timing and PWM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated AES hardware improves security performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSix-channel DMA reduces CPU overhead\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUltra-low-power standby and shutdown modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e68 GPIOs provide extensive system connectivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e80-pin LQFP package provides high peripheral integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePackaging \u0026amp; Ordering Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePart Number: MSP430FR5994IPNR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: Texas Instruments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDevice Family: MSP430FR5994\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage: 80-pin LQFP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage Code: PN\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage Quantity: 1,000 per Large Tape \u0026amp; Reel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupply Voltage: 1.8V to 3.6V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: -40°C to +85°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Status: ACTIVE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTI's exact-part and carrier information confirms the PN package, 80-pin LQFP configuration, and 1,000-unit Large Tape \u0026amp; Reel packaging.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor complete electrical characteristics, pin configuration, memory architecture, ADC specifications, timer configuration, communication interfaces, absolute maximum ratings, and application information, please refer to the official Texas Instruments documentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/msp430fr5994.pdf\"\u003eOfficial MSP430FR5994 Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the MSP430FR5994IPNR?\u003c\/strong\u003e\u003cbr\u003eThe MSP430FR5994IPNR is a 16-MHz Texas Instruments 16-bit MSP430 microcontroller with 256KB FRAM, 8KB SRAM, LEA DSP acceleration, 12-bit ADC, DMA, AES security, timers, RTC, UART, SPI, and I²C interfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum CPU frequency?\u003c\/strong\u003e\u003cbr\u003eThe MSP430FR5994IPNR operates at up to 16 MHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much memory does it have?\u003c\/strong\u003e\u003cbr\u003eThe device integrates 256KB of nonvolatile FRAM and 8KB of SRAM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the LEA accelerator?\u003c\/strong\u003e\u003cbr\u003eLEA is a dedicated Low-Energy Accelerator for digital signal processing. It operates independently of the CPU and is optimized for FFT, FIR filtering, and matrix multiplication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have an ADC?\u003c\/strong\u003e\u003cbr\u003eYes. The MSP430FR5994 includes a 12-bit SAR ADC with up to 20 external input channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many GPIOs are available?\u003c\/strong\u003e\u003cbr\u003eThe MSP430FR5994 provides 68 GPIOs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat package is used?\u003c\/strong\u003e\u003cbr\u003eThe MSP430FR5994IPNR uses an 80-pin LQFP package with the PN package code.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eThe specified operating temperature range is -40°C to +85°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between MSP430FR5994IPMR and MSP430FR5994IPNR?\u003c\/strong\u003e\u003cbr\u003eBoth use the same MSP430FR5994 device. The \u003cstrong\u003eIPMR\u003c\/strong\u003e is the 64-pin LQFP PM package, while the \u003cstrong\u003eIPNR\u003c\/strong\u003e is the 80-pin LQFP PN package. Both are available in 1,000-unit Large Tape \u0026amp; Reel configurations.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose Us\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe supply genuine Texas Instruments electronic components for engineering, prototyping, production, and volume purchasing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOriginal manufacturer parts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTraceable sourcing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive pricing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal shipping support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall-quantity and volume orders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBOM sourcing assistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngineering sample support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term supply support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us with your required quantity and destination for availability and quotation.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRequest a Quote\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePlease provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePart Number: MSP430FR5994IPNR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRequired Quantity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTarget Price\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDelivery Country\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRequired Delivery Date\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe can provide current availability, lead time, and volume pricing based on your requirements.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePayment Methods\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe support multiple payment options for international customers, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBank Transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCredit Card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVisa\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMastercard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAmerican Express\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiscover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eJCB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther available business payment methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eShipping Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe provide international shipping options for electronic components, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDHL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUPS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFedEx\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAir Freight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternational Express\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther logistics solutions based on destination and order quantity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShipping options and delivery times depend on destination, order quantity, and logistics requirements.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWholesale \u0026amp; OEM Support\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor OEM, EMS, engineering and distributor customers, we support:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSample orders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall-batch purchasing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVolume orders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBOM sourcing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct matching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM\/ODM sourcing support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us with your required quantity and delivery destination for a customized quotation.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TI","offers":[{"title":"MSP430FR5994IPNR \/ IC MCU 16BIT 256KB FRAM 80LQFP","offer_id":50387998179542,"sku":null,"price":0.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/4527\/3814\/files\/MSP430FR5994IPNR.jpg?v=1788875828","url":"https:\/\/chipparthub.com\/products\/msp430fr5994ipnr","provider":"Chip Part Hub","version":"1.0","type":"link"}