MK30DX64VLK7R , ARM® Cortex®-M4 Kinetis K30 Microcontroller IC 32-Bit 72MHz 64KB (64K x 8) FLASH 80-LQFP (12x12). we specialize in Freescale Semiconductor, Inc. MK30DX64VLK7R electronic components. MK30DX64VLK7R can be shipped within 24 hours after order.