32-bit ARM Cortex-M4 MCU, 84MHz, 384KB Flash, 96KB RAM, 81 I/O
32-bit ARM Cortex-M4 MCU, 84MHz, 512KB Flash, 96KB RAM, 81 I/O
32-bit ARM Cortex-M4 MCU, 84MHz, 384KB Flash, 96KB RAM, LQFP
High-performance access line, Arm Cortex-M4 core with DSP and FPU, 384 Kbytes of Flash memory, 84 MHz CPU, ART Accelerator
32-bit Microcontroller, 84 MHz, 524288 Words ROM, 81 I/O Lines, BGA Package
