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Texas Instruments MSP430F5418AIPN — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430F5418AIPN 16-bit MCU, 25 MHz, 128 KB Flash, 80-LQFP

MPNMSP430F5418AIPN
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Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5418AIPN, MSP430 CPUXV2 core, 25MHz, 128KB Flash, 16K x 8 RAM, 67 I/O, I²C/SPI/UART/LIN/IrDA, 16x12b ADC, 1.8V–3.6V, -40°C~85°C, 80-LQFP.

$9.1300Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F5418AIPN specifications
ParameterValue
SeriesMSP430F5xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed25MHz
PackageTray
RAM size16K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)67
Core processorMSP430 CPUXV2
Case80-LQFP
Data convertersA/D 16x12b
Program memory size128KB (128K x 8)

Product details

Typical applications include sensor hubs, data loggers, and industrial control nodes where low power and analog integration are priorities.

25 MHz core and memory budget

The 25 MHz clock rate, combined with the CPUXV2's 16-bit RISC architecture, gives enough throughput for control loops and protocol handling without needing an external oscillator — the internal oscillator type is listed.

Brown-out detect, reset, DMA, PWM, and watchdog timer peripherals are on-board, reducing external glue logic. With 67 I/O lines in the 80-LQFP package, there is room for parallel displays, keypads, or sensor arrays alongside the serial buses.

Housed in an 80-pin LQFP with a 12x12 mm body (supplier device package 80-LQFP (12x12)), this is a surface-mount part.

Frequently asked questions

What is the closest pin-compatible alternative to MSP430F5418AIPN?

For a drop-in replacement, stick with the same base number MSP430F5418A; the 'A' suffix indicates a die revision that is fully compatible with the original MSP430F5418.

Is MSP430F5418AIPN RoHS compliant?

RoHS compliance is not explicitly stated in the record, but the part is a current-production TI device and is expected to meet RoHS requirements. Verify with the datasheet or your TI representative for formal certification.