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Texas Instruments MSP430F5259IZQE — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F5259IZQE 16-bit MCU, 25 MHz, 128 KB Flash, 80-BGA

MPNMSP430F5259IZQE
Obsolete

Texas Instruments MSP430F5xx series, MSP430F5259IZQE, 16-bit MSP430 CPUXV2 MCU, 25 MHz, 128 KB Flash, 32K x 8 RAM, 53 I/O, 80-VFBGA MICROSTAR JUNIOR (5x5), -40°C to 85°C, 1.8V to 3.6V supply.

$9.5400Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F5259IZQE 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 size32K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, SCI, SPI, UART/USART
Number of i (O)53
Core processorMSP430 CPUXV2
Case80-VFBGA
Data convertersA/D 12x10b
Program memory size128KB (128K x 8)

Product details

25 MHz MSP430 CPUXV2 — what it handles

The 16-bit core runs at 25 MHz.

80-ball BGA — board layout reality

The 80-BGA MICROSTAR JUNIOR package measures 5x5 mm.

The peripheral list includes a 12-channel 10-bit ADC, brown-out detect, DMA, PWM, and watchdog timer.

Frequently asked questions

Is MSP430F5259IZQE obsolete?

It is no longer available through the factory channel.