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Texas Instruments MSP430FR5986IPM — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430FR5986IPM 16-bit MCU, 16 MHz, 48 KB FRAM, 64-LQFP

MPNMSP430FR5986IPM
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Texas Instruments MSP430FR5986IPM, MSP430™ FRAM series, 16-Bit MCU, 16MHz CPUXV2 core, 48KB (48K x 8) FRAM, 2K x 8 SRAM, 48 I/O, 12x12b ADC, 1.8V~3.6V supply, -40°C~85°C, 64-LQFP (10x10 mm).

$7.3820Ref. price · indicative, final on quote
MSP430FR5986IPM datasheet
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Specifications

MSP430FR5986IPM Technical Specifications
ParameterValue
SeriesMSP430™ FRAM
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFRAM
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed16MHz
PackageTube
RAM size2K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, SPI, UART/USART
Number of i (O)48
Core processorMSP430 CPUXV2
Case64-LQFP
Data convertersA/D 12x12b
Program memory size48KB (48K x 8)

Product details

FRAM memory — what it changes for the firmware engineer

The MSP430FR5986IPM has 48 KB of FRAM program memory. FRAM writes at bus speed with no erase cycle. The 2 KB SRAM is shared by stack, heap, and DMA buffers.

Industrial temperature range and peripheral set

Rated -40°C to 85°C, this part fits outdoor telecom cabinets, factory-floor controllers, and engine-bay-adjacent electronics without a temperature grade step-up. Peripheral set includes a 12-channel 12-bit ADC, I²C, SPI, UART, IrDA, PWM, and a brown-out reset. The 48 GPIOs in the 64-LQFP package give enough headroom for a small HMI panel with a parallel LCD and a few pushbuttons.

Lifecycle — last-time-buy window open

The lifecycle stage is flagged as EOL hot, meaning TI has announced end-of-life and a last-time-buy window is active. If this part is on your BOM, secure the remaining lifetime volume now or plan a pin-compatible migration. The base product number is MSP430FR5986, and the 64-LQFP footprint is shared across several FRAM density options, so a drop-in replacement within the family may be possible — verify the exact memory map and peripheral set against the target variant.

Frequently asked questions

What is MSP430FR5986IPM's listed speed?

The core processor runs at 16 MHz on the MSP430 CPUXV2 architecture.

What is the closest pin-compatible alternative to MSP430FR5986IPM?

The base product number MSP430FR5986 shares the 64-LQFP footprint with other FRAM density variants in the same family. A pin-compatible drop-in with higher or lower FRAM size may be available — verify the exact memory map and peripheral set against your firmware requirements before ordering.