TinyTapeout ASIC Simulator (for TT3)
About the TinyTapeout ASIC Simulator (for TT3) PCB
TinyTapeout ASIC Simulator (for TT3) is an open source FPGA PCB design by TinyTapeout, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 45 × 52.5 mm, with 72 components from 24 distinct parts.
Its main chip is the ICE40UP5K-SG48I, from the FPGA family. Other key parts include the AP2112K-3.3TRG1, AP2112K-1.2TRG1 and W25Q32JVSSIQ. By type, the board carries 38 resistors, 22 capacitors, 4 ICs, 3 connectors, 2 diodes and 1 crystal.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Tiny Tapeout breakout PCBs
The Tiny Tapeout chips are delivered on a breakout board that allows:
* the demo board to host and interact with the IC and its projects
* easily moving the ASIC to other more specialized PCBs
The PCBs are keyed such that direction of insertion onto hosts is made clear.
Versionning has been refactored such that we only have a single directory, moving forward, which will always be the latest iteration of the breakout board. Prior versions are tagged and all available here.
Main components on the TinyTapeout ASIC Simulator (for TT3)
TinyTapeout ASIC Simulator (for TT3) bill of materials (BOM)
72 components, 24 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AP2112K-3.3TRG1 AP2112K-3.3 | SOT-23-5 | U1 |
| 1 | AP2112K-1.2TRG1 AP2112K-1.2 | SOT-23-5 | U2 |
| 1 | ICE40UP5K-SG48I ICE40UP5K-SG48ITR | QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U3 |
| 1 | W25Q32JVSSIQ W25Q32JVSSIM | SOIC-8_5.23x5.23mm_P1.27mm | U4 |
| 1 | 830208220401 20MHz | Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | X1 |
| 2 | M20-7812045 REF-182665-01 | FH-00339 | CON1, CON2 |
| 1 | USB4500-03-0-A USB4500-03-0-A_REVA | GCT_USB4500-03-0-A_REVA | J3 |
| 1 | 0ZCK0035FF2G 350mA | Fuse_0805_2012Metric | F1 |
| 1 | 434121025816 | 434121025816 | SW1 |
| 1 | 1N4148WT-7 | D_SOD-523 | D1 |
| 1 | LED | LED_0603_1608Metric | D4 |
| 9 | CL10A475KP8NNNC 4.7u | C_0603_1608Metric | C1, C3, C5, C6, C8, C10, C13, C15 +1 |
| 10 | CL05A104KA5NNNC 0.1u | C_0402_1005Metric | C2, C4, C7, C9, C11, C12, C14, C16 +2 |
| 1 | 6800pF | C_0603_1608Metric | C18 |
| 2 | DNI | C_0603_1608Metric | C19, C20 |
| 1 | RC0402FR-07100RL R_100R_0402 | R_0402_1005Metric | R1 |
| 12 | CRG0603ZR 0R | R_0603_1608Metric | R2, R3, R4, R5, R6, R7, R8, R9 +4 |
| 9 | RC0402FR-0710KL R_10k_0402 | R_0402_1005Metric | R10, R15, R16, R20, R21, R25, R26, R28 +1 |
| 1 | RC0402FR-072KL R_2k_0402 | R_0402_1005Metric | R11 |
| 1 | 1M | R_0603_1608Metric | R12 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | AC0402FR-135K1L 5.1k | R_0402_1005Metric | R13, R14 |
| 2 | CR0603-FX-1501ELF 1k5 | R_0603_1608Metric | R17, R29 |
| 2 | CR0603-FX-68R0ELF 68R | R_0603_1608Metric | R18, R19 |
| 8 | RC0402FR-07100KL R_100k_0402 | R_0402_1005Metric | R27, R32, R33, R34, R35, R36, R37, R38 |
TinyTapeout ASIC Simulator (for TT3) design files
The KiCad project lives in the TinyTapeout/breakout-pcb repository on GitHub; these links point at the commit this page was built from.
TinyTapeout ASIC Simulator (for TT3): common questions
What microcontroller does the TinyTapeout ASIC Simulator (for TT3) use?
The TinyTapeout ASIC Simulator (for TT3) is built around the ICE40UP5K-SG48I, from the FPGA family.
How big is the TinyTapeout ASIC Simulator (for TT3) PCB?
The TinyTapeout ASIC Simulator (for TT3) measures 45 × 52.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TinyTapeout ASIC Simulator (for TT3)?
72 components, from 24 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the TinyTapeout ASIC Simulator (for TT3) design files?
From the TinyTapeout/breakout-pcb repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the TinyTapeout ASIC Simulator (for TT3) design in my own project?
Yes, under the terms of its Apache-2.0 license, which TinyTapeout chose for the repository.
Can I test firmware for the TinyTapeout ASIC Simulator (for TT3) without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug FPGA firmware against it before you order a PCB.
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