32-bit ARM Cortex-M4 MCU, 168MHz, 1MB Flash, 192KB RAM, LQFP
32-bit ARM Cortex-M4 MCU, 168MHz, 1MB Flash, LQFP, 82 I/O
32-bit MCU, Cortex-M4, 1MB Flash, 168MHz, 100-pin PQFP
32-bit ARM Microcontroller, 168MHz, 1MB FLASH, 192KB RAM, LQFP-90
