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Texas Instruments MSP430F5524IZQER — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments MSP430F5524IZQER 16-bit MCU, 25 MHz

MPNMSP430F5524IZQER
Obsolete

Texas Instruments MSP430F5xx 16-bit MCU, MSP430F5524IZQER, 25 MHz, 64 KB Flash, 6 KB RAM, 47 I/O, USB 2.0, 1.8–3.6 V, -40°C to 85°C, 80-BGA MICROSTAR JUNIOR (5x5 mm).

$5.5100Ref. price · indicative, final on quote
Texas Instruments MSP430F5524IZQER datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F5524IZQER 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
PackageTape & Reel (TR); Cut Tape (CT)
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
Data convertersA/D 12x12b
Program memory size64KB (64K x 8)

Product details

No official replacement part has been designated by TI for the MSP430F5524IZQER.

80-BGA MICROSTAR JUNIOR — footprint and assembly considerations

The 80-VFBGA package (MICROSTAR JUNIOR, 5x5 mm body) with 0.5 mm ball pitch rules out hand-soldering and most rework stations without a BGA reflow profile. The PCB layout needs microvias or at least a four-layer stack-up to route the 47 I/O and USB signals out from under the package.

Peripheral set and USB integration

The 6 KB RAM is modest — budget carefully if the USB buffer and application stack share it.

Frequently asked questions

Is MSP430F5524IZQER obsolete?

Yes, Texas Instruments lists the MSP430F5524IZQER as Obsolete. It is no longer in production and cannot be ordered from the factory.

What is the replacement for MSP430F5524IZQER?

No official replacement has been designated by Texas Instruments for the MSP430F5524IZQER. For a pin-compatible alternative within the MSP430F5xx family, contact our sourcing team with your specific requirements.

Does MSP430F5524IZQER have USB?

Yes, it includes a full-speed USB 2.0 interface, listed under Connectivity as USB alongside I²C, IrDA, LINbus, SCI, SPI, and UART/USART.