Dedicated Pin 256-Pin FBGA 324-Pin FBGA IO/GCLK0 H5 J6 IO/GCLK1 J5 K6 IO/GCLK2 J12 K13 IO/GCLK3 H12 J13 IO/DEV_OE M8 N9 IO/DEV_CLRn M9 N10 TDI L6 M7 TMS N4 P5 TCK P3 R4 TDO M5 N6 GNDINT F7, G6, H7, H9, J8, J10, K11, L10 G8, H7, J8, J10, K9, K11, L12, M11 GNDIO A1, A16, B2, B15, G7, G8, G9, G10, K7, K8, K9, K10, R2, R15, T1, T16 A1, A18, B2, B17, H8, H9, H10, H11, L8, L9, L10, L11, U2, U17, V1, V18 VCCINT F10, G11, H8, H10, J7, J9, K6, L7 G11, H12, J9, J11, K8, K10, L7, M8 VCCIO1 C1, H6, J6, P1 C1, J7, K7, T1 VCCIO2 A3, A14, F8, F9 A3, A16, G9, G10 VCCIO3 C16, H11, J11, P16 C18, J12, K12, T18 VCCIO4 L8, L9, T3, T14 M9, M10, V3, V16 No Connect (N.C.) - - Total User I/O Pins 204 272