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XC3S1000-4FT256C
Spartan-3 1.2V FPGA, 173 User I/Os, 256-Ball FTBGA, Standard Performance, Commercial Grade
Schematic Symbol
Pin Configuration (256 pins)
| Pin | Name | Type |
|---|---|---|
| B8 | IO_L32N_0/GCLK7 | bidirectional |
| A8 | IO_L32P_0/GCLK6 | bidirectional |
| D8 | IO_L31N_0 | bidirectional |
| C8 | IO_L31P_0/VREF_0 | bidirectional |
| C7 | IO_L30N_0 | bidirectional |
| B7 | IO_L30P_0 | bidirectional |
| E7 | IO_L29N_0 | bidirectional |
| D7 | IO_L29P_0 | bidirectional |
| C6 | IO_L28N_0 | bidirectional |
| B6 | IO_L28P_0 | bidirectional |
| A7 | IO | bidirectional |
| E6 | IO_L27N_0 | bidirectional |
| D6 | IO_L27P_0 | bidirectional |
| D5 | IO/VREF_0 | bidirectional |
| C5 | IO_L25N_0 | bidirectional |
| B5 | IO_L25P_0 | bidirectional |
| A5 | IO | bidirectional |
| B4 | IO_L01N_0/VRP_0 | bidirectional |
| A4 | IO_L01P_0/VRN_0 | bidirectional |
| A3 | IO/VREF_0 | bidirectional |
| B14 | IO_L01P_1/VRN_1 | bidirectional |
| A14 | IO_L01N_1/VRP_1 | bidirectional |
| B13 | IO_L10P_1 | bidirectional |
| A13 | IO_L10N_1/VREF_1 | bidirectional |
| D12 | IO/VREF_1 | bidirectional |
| C12 | IO_L27P_1 | bidirectional |
| B12 | IO_L27N_1 | bidirectional |
| A12 | IO | bidirectional |
| E11 | IO_L28P_1 | bidirectional |
| D11 | IO_L28N_1 | bidirectional |
| C11 | IO_L29P_1 | bidirectional |
| B11 | IO_L29N_1 | bidirectional |
| E10 | IO_L30P_1 | bidirectional |
| D10 | IO_L30N_1 | bidirectional |
| C10 | IO | bidirectional |
| B10 | IO_L31P_1 | bidirectional |
| A10 | IO_L31N_1/VREF_1 | bidirectional |
| D9 | IO_L32P_1/GCLK4 | bidirectional |
| C9 | IO_L32N_1/GCLK5 | bidirectional |
| A9 | IO | bidirectional |
| H16 | IO_L40P_2/VREF_2 | bidirectional |
| H15 | IO_L40N_2 | bidirectional |
| H14 | IO_L39P_2 | bidirectional |
| H13 | IO_L39N_2 | bidirectional |
| G16 | IO | bidirectional |
| G15 | IO_L24P_2 | bidirectional |
| G14 | IO_L24N_2 | bidirectional |
| G13 | IO_L23P_2 | bidirectional |
| G12 | IO_L23N_2/VREF_2 | bidirectional |
| F15 | IO_L22P_2 | bidirectional |
| F14 | IO_L22N_2 | bidirectional |
| F13 | IO_L21P_2 | bidirectional |
| F12 | IO_L21N_2 | bidirectional |
| E16 | IO_L20P_2 | bidirectional |
| E15 | IO_L20N_2 | bidirectional |
| E14 | IO_L19P_2 | bidirectional |
| E13 | IO_L19N_2 | bidirectional |
| D16 | IO_L17P_2/VREF_2 | bidirectional |
| D15 | IO_L17N_2 | bidirectional |
| D14 | IO_L16P_2 | bidirectional |
| C15 | IO_L16N_2 | bidirectional |
| C16 | IO_L01P_2/VRN_2 | bidirectional |
| B16 | IO_L01N_2/VRP_2 | bidirectional |
| R16 | IO_L01P_3/VRN_3 | bidirectional |
| P16 | IO_L01N_3/VRP_3 | bidirectional |
| P15 | IO_L16N_3 | bidirectional |
| P14 | IO_L16P_3 | bidirectional |
| N16 | IO_L17N_3 | bidirectional |
| N15 | IO_L17P_3/VREF_3 | bidirectional |
| N14 | IO_L19P_3 | bidirectional |
| M14 | IO_L19N_3 | bidirectional |
| M16 | IO_L20N_3 | bidirectional |
| M15 | IO_L20P_3 | bidirectional |
| M13 | IO_L21P_3 | bidirectional |
| L13 | IO_L21N_3 | bidirectional |
| L15 | IO_L22N_3 | bidirectional |
| L14 | IO_L22P_3 | bidirectional |
| L12 | IO_L23P_3/VREF_3 | bidirectional |
| K12 | IO_L23N_3 | bidirectional |
| K15 | IO | bidirectional |
| K14 | IO_L24N_3 | bidirectional |
| K13 | IO_L24P_3 | bidirectional |
| J14 | IO_L39N_3 | bidirectional |
| J13 | IO_L39P_3 | bidirectional |
| K16 | IO_L40P_3 | bidirectional |
| J16 | IO_L40N_3/VREF_3 | bidirectional |
| T14 | IO | bidirectional |
| T13 | IO_L01P_4/VRN_4 | bidirectional |
| R13 | IO_L01N_4/VRP_4 | bidirectional |
| P13 | IO/VREF_4 | bidirectional |
| T12 | IO | bidirectional |
| R12 | IO_L25P_4 | bidirectional |
| P12 | IO_L25N_4 | bidirectional |
| N12 | IO/VREF_4 | bidirectional |
| N11 | IO_L27P_4/D1 | bidirectional |
| M11 | IO_L27N_4/DIN/D0 | bidirectional |
| T10 | IO/VREF_4 | bidirectional |
| R11 | IO_L28P_4 | bidirectional |
| P11 | IO_L28N_4 | bidirectional |
| N10 | IO_L29P_4 | bidirectional |
| M10 | IO_L29N_4 | bidirectional |
| R10 | IO_L30P_4/D3 | bidirectional |
| P10 | IO_L30N_4/D2 | bidirectional |
| P9 | IO_L31P_4/DOUT/BUSY | bidirectional |
| N9 | IO_L31N_4/INIT_B | bidirectional |
| T9 | IO_L32P_4/GCLK0 | bidirectional |
| R9 | IO_L32N_4/GCLK1 | bidirectional |
| T8 | IO/VREF_5 | bidirectional |
| P8 | IO_L32N_5/GCLK3 | bidirectional |
| N8 | IO_L32P_5/GCLK2 | bidirectional |
| T7 | IO_L31N_5/D4 | bidirectional |
| R7 | IO_L31P_5/D5 | bidirectional |
| P7 | IO | bidirectional |
| N7 | IO_L30N_5 | bidirectional |
| M7 | IO_L30P_5 | bidirectional |
| R6 | IO_L29N_5 | bidirectional |
| P6 | IO_L29P_5/VREF_5 | bidirectional |
| N6 | IO_L28N_5/D6 | bidirectional |
| M6 | IO_L28P_5/D7 | bidirectional |
| T5 | IO | bidirectional |
| R5 | IO_L27N_5/VREF_5 | bidirectional |
| P5 | IO_L27P_5 | bidirectional |
| N5 | IO | bidirectional |
| T4 | IO_L10N_5/VRP_5 | bidirectional |
| R4 | IO_L10P_5/VRN_5 | bidirectional |
| T3 | IO_L01N_5/RDWR_B | bidirectional |
| R3 | IO_L01P_5/CS_B | bidirectional |
| R1 | IO_L01N_6/VRP_6 | bidirectional |
| P1 | IO_L01P_6/VRN_6 | bidirectional |
| P2 | IO_L16N_6 | bidirectional |
| N3 | IO_L16P_6 | bidirectional |
| N2 | IO_L17N_6 | bidirectional |
| N1 | IO_L17P_6/VREF_6 | bidirectional |
| M4 | IO_L19N_6 | bidirectional |
| M3 | IO_L19P_6 | bidirectional |
| M2 | IO_L20N_6 | bidirectional |
| M1 | IO_L20P_6 | bidirectional |
| L5 | IO_L21N_6 | bidirectional |
| L4 | IO_L21P_6 | bidirectional |
| L3 | IO_L22N_6 | bidirectional |
| L2 | IO_L22P_6 | bidirectional |
| K5 | IO_L23N_6 | bidirectional |
| K4 | IO_L23P_6 | bidirectional |
| K3 | IO_L24N_6/VREF_6 | bidirectional |
| K2 | IO_L24P_6 | bidirectional |
| K1 | IO | bidirectional |
| J4 | IO_L39N_6 | bidirectional |
| J3 | IO_L39P_6 | bidirectional |
| J2 | IO_L40N_6 | bidirectional |
| J1 | IO_L40P_6/VREF_6 | bidirectional |
| H1 | IO_L40N_7/VREF_7 | bidirectional |
| G1 | IO_L40P_7 | bidirectional |
| H4 | IO_L39P_7 | bidirectional |
| H3 | IO_L39N_7 | bidirectional |
| G4 | IO_L24P_7 | bidirectional |
| G3 | IO_L24N_7 | bidirectional |
| G2 | IO | bidirectional |
| G5 | IO_L23N_7 | bidirectional |
| F5 | IO_L23P_7 | bidirectional |
| F3 | IO_L22P_7 | bidirectional |
| F2 | IO_L22N_7 | bidirectional |
| F4 | IO_L21N_7 | bidirectional |
| E4 | IO_L21P_7 | bidirectional |
| E2 | IO_L20P_7 | bidirectional |
| E1 | IO_L20N_7 | bidirectional |
| E3 | IO_L19N_7/VREF_7 | bidirectional |
| D3 | IO_L19P_7 | bidirectional |
| D2 | IO_L17P_7 | bidirectional |
| D1 | IO_L17N_7 | bidirectional |
| C3 | IO_L16P_7/VREF_7 | bidirectional |
| C2 | IO_L16N_7 | bidirectional |
| C1 | IO_L01N_7/VRP_7 | bidirectional |
| B1 | IO_L01P_7/VRN_7 | bidirectional |
| T15 | CCLK | bidirectional |
| R14 | DONE | bidirectional |
| B3 | PROG_B | input |
| P3 | M0 | input |
| T2 | M1 | input |
| P4 | M2 | input |
| A2 | TDI | input |
| A15 | TDO | output |
| C14 | TCK | input |
| C13 | TMS | input |
| C4 | HSWAP_EN | input |
| F8 | VCCO_0 | power_in |
| E8 | VCCO_0 | power_in |
| F7 | VCCO_0 | power_in |
| F10 | VCCO_1 | power_in |
| F9 | VCCO_1 | power_in |
| E9 | VCCO_1 | power_in |
| H12 | VCCO_2 | power_in |
| H11 | VCCO_2 | power_in |
| G11 | VCCO_2 | power_in |
| K11 | VCCO_3 | power_in |
| J12 | VCCO_3 | power_in |
| J11 | VCCO_3 | power_in |
| L10 | VCCO_4 | power_in |
| M9 | VCCO_4 | power_in |
| L9 | VCCO_4 | power_in |
| M8 | VCCO_5 | power_in |
| L8 | VCCO_5 | power_in |
| L7 | VCCO_5 | power_in |
| K6 | VCCO_6 | power_in |
| J6 | VCCO_6 | power_in |
| J5 | VCCO_6 | power_in |
| H6 | VCCO_7 | power_in |
| H5 | VCCO_7 | power_in |
| G6 | VCCO_7 | power_in |
| A6 | VCCAUX | power_in |
| A11 | VCCAUX | power_in |
| F1 | VCCAUX | power_in |
| F16 | VCCAUX | power_in |
| L1 | VCCAUX | power_in |
| L16 | VCCAUX | power_in |
| T6 | VCCAUX | power_in |
| T11 | VCCAUX | power_in |
| D4 | VCCINT | power_in |
| D13 | VCCINT | power_in |
| E5 | VCCINT | power_in |
| E12 | VCCINT | power_in |
| M5 | VCCINT | power_in |
| M12 | VCCINT | power_in |
| N4 | VCCINT | power_in |
| N13 | VCCINT | power_in |
| T16 | GND | power_in |
| T1 | GND | power_in |
| R15 | GND | power_in |
| R8 | GND | power_in |
| R2 | GND | power_in |
| L11 | GND | power_in |
| L6 | GND | power_in |
| K10 | GND | power_in |
| K9 | GND | power_in |
| K8 | GND | power_in |
| K7 | GND | power_in |
| J15 | GND | power_in |
| J10 | GND | power_in |
| J9 | GND | power_in |
| J8 | GND | power_in |
| J7 | GND | power_in |
| H10 | GND | power_in |
| H9 | GND | power_in |
| H8 | GND | power_in |
| H7 | GND | power_in |
| H2 | GND | power_in |
| G10 | GND | power_in |
| G9 | GND | power_in |
| G8 | GND | power_in |
| G7 | GND | power_in |
| F11 | GND | power_in |
| F6 | GND | power_in |
| B15 | GND | power_in |
| B9 | GND | power_in |
| B2 | GND | power_in |
| A16 | GND | power_in |
| A1 | GND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.