FM1702 Datasheet (ETC) - Universal card reader chip

FM1702, Universal card reader chip

FM1702/1704/1705 _______________________________________________________________1 1 ___________________________________________________________5 2 _________________________________________________________6 3 3.1 3.2 _______________________________________________________7 _____________________________________________________7 _____________________________________________________8 4 4.1 4.2 4.3 4.3.1 4.3.2 4.3.3 4.4 SPI ______________________________________________________ 11 ____________