32-BIT, FLASH, 100MHz, RISC MICROCONTROLLER, PBGA144
32-bit ARM Cortex M4 MCU, 100MHz, 256KB Flash, 144-Pin MAP-BGA
32-bit ARM Cortex M4 MCU, 256KB Flash, 144-Pin BGA
32-bit MCU, ARM Cortex-M4, 256KB Flash, 100MHz, USB, 144-Pin PBGA