This page provides the complete Nucleo-L496ZG Pinout diagrams for the STM32 Nucleo-L496ZG development board. The Nucleo-L496ZG is based on the STM32L496ZGT6 microcontroller running at up to 80 MHz with 1MB flash and 320KB RAM. Diagrams include both Arduino / ZIO and Morpho header pin assignments with alternate function labels.
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Search by pin name (e.g. PA9, PG14) or by function name (e.g. USART1_TX, QSPI_BK1), across all four header diagrams. Data is sourced from ST\’s official UM2179 Nucleo-144 User Manual and the STM32L496ZG pin database.
Note: the function list shown for each pin is that pin\’s full MCU-level alternate-function capability — not every function listed is necessarily wired or labeled on this specific connector; the diagram\’s own green/colored tags show only what ST has actually broken out at that position.
Pinout Legend
Arduino / ZIO Headers
Arduino / ZIO Header (Top Left — CN8 / CN9)
Arduino / ZIO Header (Top Right — CN7 / CN10)
Morpho Headers
Morpho Header (Top Left — CN11)
Morpho Header (Top Right — CN12)
