PACKAGE REFERENCELQFP-100Confirm case, pinout and ordering suffix before purchase.

MANUFACTURER PART RECORD

MSP430F5438AIPZR

MSP430F5438AIPZR is a Texas Instruments MSP430 16-bit microcontroller in LQFP-100, tape and reel — for ultra-low-power measurement: utility meters, portable instruments and battery-powered sensors. The sub-microamp sleep modes are the selection point: the original ultra-low-power MCU, still a benchmark for duty-cycled sensing. Selection advice: the F5438A offers 256 KB Flash — the large-memory MSP430; for new designs, compare the MSP430FR FRAM lines for faster writes and lower active power. The IPZR suffix denotes LQFP-100 in tape and reel. Parameters verified against the TI official product page.

Integrated Circuits16-bit microcontrollerLQFP-100

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MPN: MSP430F5438AIPZR
Manufacturer: Texas Instruments
Family: 16-bit microcontroller
Package: LQFP-100
Manufacturer channel coverage: Checked by RFQ
Data last checked: Commercial check required
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