NXP 恩智浦MK27FN2M0AVMI15: 150MHz Cortex-M4F 2MB Flash (169 BGA)
Kinetis K27F MCU Sub-Family Datasheet Kinetis K27F MCU Sub-Family High performance ARM? Cortex?-M4 MCU with 2 MB Flash, 1 MB SRAM, 2 USB Controllers (High-Speed and Full- Speed), S
DRAM controller
