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STD JLCPCB Assembly Spartan‑3A
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2023-12-29 23:05:14
Creation time：
2021-01-03 03:32:40
Description
Minimal SPARTAN 3A FPGA board that can be produced with JLCPCB Assembly Service.
Design Drawing
schematic diagram
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XC3S50AN
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Power
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Decoupling Capacitors
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JTAG
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PCB
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | 100nf | C12 | 0402 | 1 | |
| 2 | 15pf | C18 | 0402 | 1 | |
| 3 | 5V | TP7,TP1,TP4 | TESTPOINT | 3 | |
| 4 | XC3S50AN-4TQG144C | U1 | TQFP-144_L20.0-W20.0-P0.50-LS22.0-BL-EP7.2 | 1 | |
| 5 | hole | U2,U3,U4,U5 | M3 HOLE | 4 | |
| 6 | MTP125-1213S1 | U7,U9 | HDR-TH_26P-P2.54-V-M-R2-C13-S2.54 | 2 | |
| 7 | 2685Y-215CNG1SNA01 | U8,U10 | HDR-TH_30P-P2.54-V-F-R2-C15-S2.54 | 2 | |
| 8 | 50MHz | X1 | OSC-SMD_4P-L7.0-W5.0-BL_SIT1602 | 1 | |
| 9 | 22uF | C1,C11,C13,C15 | C0603 | 4 | |
| 10 | 100nF | C10,C14,C98,C99 | C0603 | 4 | |
| 11 | 100nF | C16,C19,C31,C32 | C0603 | 4 | |
| 12 | 1uF | C17,C97 | C0603 | 2 | |
| 13 | 10uF | C20,C21,C22,C23,C24,C25,C26,C27,C28,C29,C30,C33 | C0402 | 12 | |
| 14 | 5V Header | H1 | HDR-2X1/2.54 | 1 | |
| 15 | 2.2uH | L1,L11 | IND-SMD_L7.3-W6.6_MHCI06030 | 2 | |
| 16 | 2.2uH | L2,L12 | IND-SMD_L7.3-W7.3 | 2 | |
| 17 | 19-217/GHC-YR1S2/3T | LED1,LED2,LED3,LED4,LED5 | LED0603-R-RD | 5 | Yes |
| 18 | 2N7002 | Q1,Q2,Q3,Q4,Q5 | SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR | 5 | |
| 19 | 62 | R1,R2,R3,R4,R9 | R0805 | 5 | |
| 20 | 12.7K | R11 | R1206 | 1 | |
| 21 | 73.2K | R12,R26 | R1206 | 2 | |
| 22 | 22.1K | R21,R22,R23,R25 | R1206 | 4 | |
| 23 | 6.8K | R27 | R1206 | 1 | |
| 24 | 105K | R28,R29,R31,R32,R10 | R1206 | 5 | |
| 25 | 10K | R30 | R1206 | 1 | |
| 26 | 3V3_a | TP2 | TESTPOINT | 1 | |
| 27 | 1V2 | TP3 | TESTPOINT | 1 | |
| 28 | 3V3_b | TP5 | TESTPOINT | 1 | |
| 29 | 1V | TP6 | TESTPOINT | 1 | |
| 30 | TPS54394PWPR | U11,U14 | HTSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-EP | 2 | |
| 31 | 10nF | C3,C6,C7,C8,C9,C40,C41,C42,C43,C44,C45,C46,C47,C56,C57,C58,C77,C78,C79,C80,C81,C82,C83,C84,C96,C100,C101,C102,C103,C104,C105,C106,C118,C119,C120,C121,C122,C123,C124,C125,C2 | C0402 | 41 | |
| 32 | 47nF | C4,C35,C36,C37,C48,C49,C50,C51,C52,C53,C54,C55,C60,C61,C62,C63,C69,C70,C71,C72,C73,C74,C75,C76,C88,C89,C90,C91,C92,C93,C94,C95,C110,C111,C112,C113,C114,C115,C116,C117 | C0805 | 40 | |
| 33 | 470nF | C5,C34,C64,C68,C87,C109 | C0805 | 6 | |
| 34 | 4.7uF | C38,C39,C65,C67,C86,C108 | C1206 | 6 | |
| 35 | 100uF | C59,C66,C85,C107 | C1210 | 4 | |
| 36 | ESD5304D-MS | D2 | DFN2510-10_L2.5-W1.0-P0.50-BL | 1 | |
| 37 | Header-Male-2.54_1x6 | H4 | HDR-TH_6P-P2.54-V-M-1 | 1 | |
| 38 | 200 | R5,R6,R7,R8 | R0402 | 4 | |
| 39 | 3183-10203P1T (FINGERS) | U6 | PCIEX16 EDGE CONNECTOR 2X82 1MM PITCH | 1 | Yes |
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