IC MCU 32BIT 128KB FLASH 49WLCSP
32b ARM Cortex-M4 MCU, 128KB Flash, 84MHz, 36 I/O, USB, SPI, I2C
High-performance access line, Arm Cortex-M4 core with DSP and FPU, 256 Kbytes of Flash memory, 84 MHz CPU, ART Accelerator
