M25P80

8Mbit Serial Flash memory M25P80:

 yaklaşık 1 dolar
http://www.digikey.com/product-detail/en/M25P80-VMW6TG/M25P80-VMW6TGCT-ND/1889063

nerden keşfettim: http://www.libstock.com/projects/view/338/mikromedia-for-stm32-m4-examples

1.46 euro: http://tr.farnell.com/micron/m25p80-vmp6g/flash-serial-paged-8mb-smd-25p80/dp/1099669
3.76 euro: http://tr.farnell.com/micron/m25p80-vmw6g/ic-flash-serial-8mb-25p80-wsoic8/dp/1224415
90 tanesi 70 euro: http://tr.farnell.com/micron/m25p80-vmw6g/ic-flash-serial-8mb-25p80-tube90/dp/1661753