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Texas Instruments MSP430FR5989IPM — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430FR5989IPM 16-bit MCU, 128KB FRAM, 16 MHz, 64-LQFP

MPNMSP430FR5989IPM
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Texas Instruments MSP430™ FRAM series MSP430FR5989IPM, 16-bit MSP430 CPUXV2 core, 16 MHz, 128KB FRAM, 2K x 8 RAM, 48 I/O, 12x12b ADC, 1.8V–3.6V, -40°C–85°C, 64-LQFP (10x10 mm).

$8.2749Ref. price · indicative, final on quote
MSP430FR5989IPM datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MSP430FR5989IPM 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 size128KB (128K x 8)

Product details

128 KB FRAM — unified memory, no wear-leveling needed

The MSP430FR5989IPM: Its program memory is 128 KB of FRAM, which is non-volatile and byte-addressable. The 2K x 8 RAM handles stack and scratchpad. On-chip peripherals include a 12-channel 12-bit ADC, brown-out detect, POR, PWM, DMA, and watchdog timer.

If you are stocking spares or planning a multi-year production run, there is no forced migration window to manage.

64-pin LQFP — hand-solderable, inspectable

The 48 I/O lines give enough headroom for sensor interfaces, display control, and external memory expansion without moving to a BGA. Store the reels dry; LQFP is MSL 3 out of the bag, so bake before reflow if the moisture-barrier bag has been open past the floor-life window.

Frequently asked questions

What is the maximum operating frequency of MSP430FR5989IPM?

The MSP430FR5989IPM is rated for a 16 MHz CPU clock speed. That is the maximum core frequency; the FRAM access does not require wait states at this speed, so instruction execution is deterministic without pipeline stalls.

How much FRAM does MSP430FR5989IPM have?

It has 128 KB of FRAM program memory (128K x 8). FRAM is non-volatile, byte-addressable, and supports essentially unlimited write endurance — no sector erase, no wear-leveling required in firmware.