Microcontroller,
32-Bit RISC MCU, FLASH, 50MHz, 24 I/O, QFN-33
32-Bit Quad-SPI Microcontroller with 24 I/O Lines, 16-Bit External Data Bus
16KB FLASH Microcontroller, ARM Core, 24 I/Os, QFN Package, -40°C to 85°C