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Texas Instruments MSP430F5522IZQE — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F5522IZQE 16-bit MCU, 25MHz, 32KB Flash, 80-BGA

MPNMSP430F5522IZQE
Obsolete

TI MSP430F5xx, 16-bit MCU, MSP430 CPUXV2, 25MHz, 32KB Flash, 10KB RAM, USB, 80-VFBGA, -40°C to 85°C.

$2.3600Ref. price · indicative, final on quote
Texas Instruments MSP430F5522IZQE datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F5522IZQE 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 size10K 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 size32KB (32K x 8)

Product details

Obsolete — sourcing reality for your BOM

The MSP430F5522IZQE is obsolete per Texas Instruments. Production has ceased; no last-time-buy windows remain. Sourcing is through the independent surplus market.

25MHz core and memory — what they mean for fit

25MHz CPU speed is the ceiling for this 16-bit core. 32KB Flash and 10KB RAM support a USB stack and moderate data arrays.

80-BGA package — board and rework considerations

It demands a controlled-impedance PCB with via-in-pad or microvia capability for routing all 47 I/O plus power and ground balls. Rework requires a dedicated BGA station and X-ray inspection to verify solder-joint integrity. For repair or retrofit scenarios, verify that your reflow profile and stencil design match the datasheet recommendations.

Frequently asked questions

Where can I buy MSP430F5522IZQE?

The MSP430F5522IZQE is sourced through independent distribution. We can quote this part to order against an RFQ, with availability and current pricing confirmed at quote time. Contact us with your target quantity and required date-code window.

What are the specifications of MSP430F5522IZQE?

The MSP430F5522IZQE is a 16-bit MCU with a 25MHz MSP430 CPUXV2 core, 32KB Flash, 10KB RAM, USB 2.0, I²C/SPI/UART/IrDA/LINbus, 12-bit ADC with 12 channels, 47 I/O, operating from 1.8V to 3.6V over -40°C to 85°C, in an 80-ball VFBGA package.

What is MSP430F5522IZQE's listed speed?

The MSP430F5522IZQE is rated for a 25MHz CPU clock speed, which sets the maximum instruction throughput and timing budget for USB and peripheral handling.