Cheap And Discounts 10PCS/LOT FT61F145-TRB FT61F145 TSSOP-20 MICROCONTROLLER UNITS (MCUS/MPUS/SOCS)Brand New and Original In Stock Authentic Product Wholesale. Buy Directly From Merchant SIPQ Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.