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Texas Instruments MSP430F5514IZQE — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F5514IZQE 16-bit MCU, 25MHz, 64KB Flash, USB, BGA

MPNMSP430F5514IZQE
Obsolete

Texas Instruments MSP430F5xx series 16-bit MCU, MSP430 CPUXV2 core, 25MHz, 64KB (64K x 8) FLASH, 6K x 8 RAM, USB 2.0, I2C/SPI/UART/IrDA/LIN, 47 I/O, 1.8V-3.6V, -40 to 85°C, 80-VFBGA.

$4.6500Ref. price · indicative, final on quote
Texas Instruments MSP430F5514IZQE datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F5514IZQE 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 size6K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI2C, IrDA, LINbus, SCI, SPI, UART/USART, USB
Number of i (O)47
Core processorMSP430 CPUXV2
Case80-VFBGA
Program memory size64KB (64K x 8)

Product details

Obsolete — sourcing reality for this BGA MCU

Texas Instruments has marked the MSP430F5514IZQE as obsolete. That means no further factory orders are accepted; the only channel for this exact order code is the independent surplus and broker market.

Package and mounting — 80-VFBGA design-in note

The MSP430F5514IZQE comes in an 80-VFBGA package (TI's MICROSTAR JUNIOR, 5x5 mm ball array). It is a surface-mount only device; no socketed prototyping option exists without an adapter board. The 47 I/O lines fan out across the BGA footprint, so a four-layer PCB with a dedicated ground plane under the BGA is recommended to keep signal integrity clean on the USB differential pair and the high-speed SPI lines.

Frequently asked questions

What is the closest pin-compatible alternative to MSP430F5514IZQE?

There is no official TI-published pin-compatible successor for this exact 80-BGA variant. Other MSP430F5xx devices in the same BGA footprint may share the ballout, but you would need to verify the peripheral set, memory size, and USB controller compatibility against your firmware before swapping. Contact our sourcing team with your current BOM for a cross-reference review.

What is the MSP430F5514IZQE's core speed?

The CPUXV2 core runs at 25 MHz, delivering roughly 25 MIPS in single-cycle operations.

Where can I buy MSP430F5514IZQE?

This obsolete part is available through our independent distribution network. Submit an RFQ and we will source it to order — availability and current pricing are confirmed at quote time.