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Texas Instruments MSP430F2419TPN — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F2419TPN 16-bit MCU, 16 MHz, 120 KB Flash, 80-LQFP

MPNMSP430F2419TPN
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Texas Instruments MSP430F2xx series, MSP430F2419TPN, 16-Bit microcontroller, 16MHz, 120KB (120K x 8 + 256B) FLASH, 4K x 8 RAM, 1.8V ~ 3.6V, -40°C ~ 105°C, 80-LQFP (12x12), 64 I/O.

$13.1443Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F2419TPN specifications
ParameterValue
SeriesMSP430F2xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~105°C(TA)
Speed16MHz
PackageTray
RAM size4K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)64
Core processorMSP430 CPU16
Case80-LQFP
Data convertersA/D 8x12b
Program memory size120KB (120K x 8 + 256B)

Product details

16 MHz 16-bit MCU with 120 KB Flash — industrial temperature grade

It runs at 16 MHz and carries 120 KB of Flash program memory plus 4K x 8 of RAM, with 64 general-purpose I/O lines brought out to an 80-pin LQFP package (12x12 mm body).

Supply voltage and power rail flexibility

On-chip peripherals and connectivity

The device integrates a brown-out detect and reset (BOR), DMA controller, POR, PWM timer, and watchdog timer.

Analog conversion: 8-channel 12-bit ADC

An 8-channel, 12-bit analog-to-digital converter is on-chip, sufficient for reading multiple sensor inputs (temperature, pressure, current sense) in a control loop. The 12-bit resolution provides 4096 counts over the reference range, adequate for most industrial monitoring tasks without an external ADC.

Frequently asked questions

Can MSP430F2419TPN be replaced by MSP430F2418?

The MSP430F2418 is a lower-density sibling in the same family; it shares the same package and peripheral set but offers less program memory. Verify Flash and RAM requirements against the 2418's specifications before substituting.

What programming tools support MSP430F2419TPN?

Standard MSP430 tool chains apply: TI's Code Composer Studio, IAR Embedded Workbench for MSP430, and the MSP-FET or eZ-FET debug probes. The Spy-Bi-Wire (SBW) two-wire interface is supported for programming and debug.