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Texas Instruments MSP430F5219IYFFR — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430F5219IYFFR 16-bit MCU, 25 MHz, 128 KB Flash, 64-DSBGA

MPNMSP430F5219IYFFR
Obsolete

Texas Instruments MSP430F5xx series 16-bit MCU, MSP430 CPUXV2 core, 25 MHz, 128 KB Flash, 8K x 8 RAM, 31 I/O, I²C/IrDA/SCI/SPI/UART, -40 to 85°C, 64-DSBGA, Tape & Reel.

$9.5700Ref. price · indicative, final on quote
MSP430F5219IYFFR 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

MSP430F5219IYFFR Technical Specifications
ParameterValue
SeriesMSP430F5xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed25MHz
PackageTape & Reel (TR)
RAM size8K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, SCI, SPI, UART/USART
Number of i (O)31
Core processorMSP430 CPUXV2
Case64-UFBGA, DSBGA
Program memory size128KB (128K x 8)

Product details

16-bit MCU with 128 KB Flash and 25 MHz core — obsolete, sourced as surplus

The MSP430F5219IYFFR: The 25 MHz clock rate sets the timing budget for control loops, serial bit-banging, and ADC sampling windows — enough throughput for sensor fusion or a modest PID controller, but not for DSP-heavy workloads. The 128 KB Flash is a mid-range density in the MSP430F5xx family; firmware that exceeds it forces a die-shrink or external memory.

Lifecycle: obsolete — last-time-buy window closed

Sourcing posture

Package and environment

The 64-DSBGA package requires a controlled reflow profile and X-ray inspection for solder-joint verification. Not a hand-solderable part — plan for pick-and-place and a reflow oven.

Frequently asked questions

What is the MSP430F5219IYFFR used for?

It is a 16-bit MCU for embedded control applications — sensor interfaces, industrial instrumentation, low-power data logging, and serial communication nodes — where 128 KB Flash and 25 MHz throughput are sufficient.