GR >> MK22FN512VFX12R 
123077
MK22FN512VFX12R
FREESCALE
Quantity 18650
Packaging QFN
Description original&Quality new original
472196
MK22FN512VFX12R
NXP USA Inc.
Quantity 9000
Packaging IC MCU 32BIT 512KB FLASH 88QFN
Description original&Quality new original