Cheap And Discounts 1pcs/lot E28F800B5B70 MT28F800B5-8BD MT28F800B5-8B 28F800B5 TSSOP-48 Wholesale. Buy Directly From Merchant EHEH. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.