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Texas Instruments MSP430F5217IZQER — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F5217IZQER 16-bit MCU, 25 MHz, 64 KB Flash, 80-BGA

MPNMSP430F5217IZQER
Obsolete

Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5217IZQER, 25 MHz CPU, 64 KB Flash, 8 KB RAM, 31 I/O, I²C/SPI/UART, 80-BGA MICROSTAR JUNIOR (5x5), -40 to 85 °C.

$2.4000Ref. price · indicative, final on quote
Texas Instruments MSP430F5217IZQER datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F5217IZQER 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)
RAM size8K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, SCI, SPI, UART/USART
Number of i (O)31
Core processorMSP430 CPUXV2
Case80-VFBGA
Program memory size64KB (64K x 8)

Product details

25 MHz clock rate supports real-time sensor polling, simple PID loops, and communication protocol handling at moderate data rates. It is not a number-crunching core — the value here is deterministic interrupt response and low active power.

Memory sizing — Flash and RAM

64 KB of Flash and 8 KB of RAM suit firmware images for a single-protocol sensor node or a small controller with a modest data buffer. If your application needs over-the-air updates or a large lookup table, you will bump into the Flash ceiling.

It is not qualified for under-hood or downhole applications where the junction temperature would exceed 85°C.

Frequently asked questions

What is the closest pin-compatible alternative to MSP430F5217IZQER?

TI does not publish a direct pin-compatible replacement for this exact 80-BGA variant. A redesign to a different MSP430F5xx package (e.g., 80-pin TQFP) or a shift to a newer MSP430FRxx FRAM-based family may be necessary. Contact us with your requirements for a cross-reference search.

What is MSP430F5217IZQER's listed speed?

The CPU core runs at 25 MHz. That is the maximum clock frequency supported by the internal oscillator or an external clock source.

What series is MSP430F5217IZQER from?

It belongs to the MSP430F5xx series, which is a low-power 16-bit MCU family with enhanced peripherals and a flexible clock system.

What compliance documentation does TI provide for MSP430F5217IZQER?

Texas Instruments provides RoHS and REACH compliance data in the product datasheet and environmental reports. The part is lead-free and RoHS-compliant per TI's standard declaration. Contact us for specific certificates if needed.