Icey
Icey is an open source FPGA PCB design by darshg321: a 4-layer, 68.7 × 53 mm board with 96 components (34 distinct parts). It is built around the AMS1117-1.2, ICE40UP5K-SG48I, MAX3421EETJ+T, W25Q128JVSIQ and more.
an Uno-sized FPGA iCE40-UP5K board for learning!
an Uno-sized FPGA iCE40-UP5K board for learning!
it features: - integrated VGA connector with display out - integrated USB peripheral support (such as keyboards!) - programming with usb C via JTAG or UART - QSPI flash - micro SD card - header pins broken out for extra features - LEDs - buttons
Built around
Parts list
96 components, 34 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AMS1117-1.2 UMW(友台半导体) | SOT-223-3_TabPin2 | U1 |
| 1 | ICE40UP5K-SG48I LATTICE(莱迪思) | QFN-48_L7.0-W7.0-P0.50-TL-EP5.4-1 | U2 |
| 1 | MAX3421EETJ+T ADI(亚德诺)/MAXIM(美信) | VQFN-32_L5.0-W5.0-P0.50-BL-EP3.2 | U3 |
| 1 | W25Q128JVSIQ W25Q128JVSIQTR Winbond(华邦) | SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL | U4 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U5 |
| 1 | FT2232HL-REEL FT2232HL FTDI(飞特帝亚) | LQFP-64_L10.0-W10.0-P0.50-LS12.0-TL | U6 |
| 2 | X322512MSB4SI YXC(扬兴晶振) | CRYSTAL-SMD_4P-L3.2-W2.5-BL | X1, X2 |
| 1 | Conn_01x12 | PinHeader_1x12_P2.54mm_Vertical | J1 |
| 1 | Conn_01x08 | PinHeader_1x08_P2.54mm_Vertical | J2 |
| 1 | TF-008 SOFNG(硕方) | TF-SMD_TF-008 | Card1 |
| 1 | VGA-002 BOOMELE(博穆精密) | D-SUB-TH_VGA-002 | DSub1 |
| 1 | MF-NSMF020-2 BOURNS | F1206 | F1 |
| 2 | TS-1088-AR02016 XUNPU(讯普) | SW-SMD_L3.9-W3.0-P4.45 | SW2, SW3 |
| 2 | TYPE-C 16PIN 2MD(073) TYPE-C 16PIN 2MD SHOU HAN(首韩) | USB-C-SMD_TYPE-C-16PIN-2MD-073 | USB1, USB2 |
| 3 | KT-0603R KENTO | LED-SMD_L1.6-W0.8-R-RD | LED1, LED2, LED3 |
| 1 | S4-3528RGBTA-A TUOZHAN(拓展光电) | LED-SMD_4P-L3.2-W2.8-LS3.5-TL-1 | LED4 |
| 2 | GZ2012D601TF 600@100MHz Sunlord(顺络) | L0805 | L1, L2 |
| 8 | 4.7uF | C_0805_2012Metric | C1, C5, C9, C14, C31, C33, C35, C37 |
| 5 | 1uF | C_0603_1608Metric | C2, C4, C26, C29, C40 |
| 20 | 100nF | C_0603_1608Metric | C3, C8, C12, C13, C17, C18, C19, C20 +12 |
Show 14 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 22pF | C_0603_1608Metric | C6, C7, C15, C16 |
| 2 | 5.1K | R_0603_1608Metric | R3, R4 |
| 2 | 33 | R_0603_1608Metric | R5, R6 |
| 3 | 1K | R_0603_1608Metric | R9, R25, R29 |
| 3 | 0 | R_0603_1608Metric | R14, R15, R35 |
| 1 | 12K | R_0603_1608Metric | R16 |
| 13 | 10K | R_0603_1608Metric | R17, R19, R20, R21, R34, R38, R39, R41 +5 |
| 1 | 270 | R_0603_1608Metric | R18 |
| 4 | 510 | R_0603_1608Metric | R24, R28, R32, R36 |
| 2 | 2K | R_0603_1608Metric | R26, R27 |
| 1 | 820 | R_0603_1608Metric | R30 |
| 1 | 430 | R_0603_1608Metric | R31 |
| 1 | 100 | R_0603_1608Metric | R33 |
| 2 | 56K | R_0603_1608Metric | R40, R44 |
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