Memory budget and endurance
The STM32F722ZET6TR: 512KB Flash and 256KB RAM. The Flash endurance is 10K cycles typical.
Connectivity and peripheral fit
The peripheral list includes CANbus, EBI/EMI for external memory or FPGA glue, QSPI for high-speed serial NOR Flash, SAI for I²S audio, and a full set of UART/USART, I²C, and SPI channels. The 114 I/O in the 144-LQFP package leave room for a parallel display bus or a large sensor array while still routing the high-speed interfaces cleanly.
The 144-LQFP (20x20 mm) is a standard, hand-solderable package with 0.5 mm pitch — no BGA reflow complexity. The exposed pad (if present on this variant) should be stitched to ground with thermal vias for heat dissipation when the core runs sustained DSP loads. The tape-and-reel suffix (TR) means it ships on 13-inch reels for automated pick-and-place; the base part STM32F722ZET6 is the tray/tube equivalent, pin-for-pin identical.
No NRND or EOL notifications are on file for this base part number.