Tiny Tapeout GF 0.2

Design details

Launch stats

  • Launched: 06 November 2025
  • Submission closed: 24 November 2025
  • Submitted to wafer.space using gf180mcuD 180nm open source PDK
  • Chips expected Mar 2026

Funding

GF180mcuD support for Tiny Tapeout was funded by Tillitis and Wit.

The manufacturing of Tiny Tapeout GF 0p2 silicon was funded wafer.space as part of their mission to support open source silicon.

Chip map

Controller Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux tt_um_chip_rom (Chip ROM) tt_um_factory_test (Tiny Tapeout Factory Test) tt_um_htfab_asicle2 (Asicle v2) tt_um_urish_simon (Simon Says memory game) tt_um_dlmiles_ringosc_5inv (Ring Oscillator (5 inverter)) tt_um_rejunity_vga_logo (VGA Tiny Logo) tt_um_rejunity_sn76489 (Classic 8-bit era Programmable Sound Generator SN76489) tt_um_wokwi_392873974467527681 (PILIPINAS_IC) tt_um_wokwi_442081253563458561 (PRISM 8 with TinySnake) tt_um_waferspace_vga_screensaver (Wafer.space Logo VGA Screensaver) tt_um_rejunity_z80 (Zilog Z80) tt_um_MichaelBell_tinyQV (TinyQV Risc-V SoC) tt_um_calonso88_spi_i2c_reg_bank (Register bank accessible through SPI and I2C) tt_um_htfab_caterpillar (Simon's Caterpillar) tt_um_gf0p2_faust_top (Silly-Faust) tt_um_htfab_cells (Cell mux) tt_um_zedtc1_top (Zedulo TestChip1) tt_um_essen (2x2 MAC Systolic array with DFT) tt_um_BLE_RX (SCµM-BLE-RX) tt_um_kianV_rv32ima_uLinux_SoC (KianV uLinux SoC) tt_um_schoeberl_wildcat (Wildcat RISC-V) tt_um_vga_clock (VGA clock) tt_um_digital_clock_example (7-Segment Digital Desk Clock) tt_um_rejunity_vga_test01 (VGA Drop (audio/visual demo)) tt_um_a1k0n_nyancat (VGA Nyan Cat) tt_um_proppy_megabytebeat (megabytebeat) tt_um_javibajocero_top (MarcoPolo) tt_um_kercrafter_leds_racer (LEDs Racer) tt_um_noritsuna_CAN_CTRL (CAN Controller for Rocket) tt_um_algofoogle_raybox_zero (raybox-zero TTGF0p2 edition) tt_um_flummer_ltc (Linear Timecode (LTC) generator) tt_um_dlmiles_bad_synchronizer (Example of Bad Synchronizer) tt_um_multi_bit_puf_wrapper (One Bit PUF) tt_um_algofoogle_vgaringosc (Ring osc on VGA) tt_um_lisa (LISA 8-Bit Microcontroller) tt_um_mmorri22_lockpick_game (Notre Dame - Lockpick Game TT Example) tt_um_simple_riscv (Simple RISC-V) tt_um_mmorri22_cse_30342 (Notre Dame - CSE 30342 - DIC - Advanced FSM Final Project Example) tt_um_zacky1972_PVTMonitorSuite (PVTMonitorSuite) tt_um_SophusAndreassen_dogbattle (Dog Battle Game) tt_um_frequency_counter (Frequency Counter SSD1306 OLED) tt_um_wokwi_445338187869298689 (WokwiPWM) tt_um_kbeckmann_flame (Flame demo) tt_um_2048_vga_game (2048 sliding tile puzzle game (VGA)) tt_um_spi_cpu_top (Super-Simple-SPI-CPU) tt_um_urish_usb_cdc (USB CDC (Serial) Device) tt_um_htfab_vga_tester (Video mode tester) tt_um_dlmiles_ddr_throughput_test (DDR throughput and flop aperature test) tt_um_dlmiles_loopback (GF180MCU loopback tile with input skew measurement) tt_um_thezoq2_quickscope (Quickscope) tt_um_MATTHIAS_M_PAL_TOP_WRAPPER (easy PAL) tt_um_htfab_rotfpga2 (ROTFPGA v2)

All projects

Address Title Author
0 Chip ROM Uri Shaked
1 Tiny Tapeout Factory Test Tiny Tapeout
32 Zedulo TestChip1 Zedulo
33 Wafer.space Logo VGA Screensaver Uri Shaked
38 Wildcat RISC-V Martin Schoeberl
39 TinyQV Risc-V SoC Michael Bell
101 SCµM-BLE-RX Dingyu Zhou
102 Silly-Faust Louis Ledoux, Cochard Pierre
103 Simon’s Caterpillar htfab
128 VGA clock Matt Venn
129 2x2 MAC Systolic array with DFT Julia Desmazes
130 USB CDC (Serial) Device Uri Shaked
134 VGA Drop (audio/visual demo) ReJ aka Renaldas Zioma, eriQue aka Erik Hemming, Matthias Kampa
135 raybox-zero TTGF0p2 edition algofoogle (Anton Maurovic)
194 2048 sliding tile puzzle game (VGA) Uri Shaked
196 Quickscope Frans Skarman
197 LISA 8-Bit Microcontroller Ken Pettit
198 easy PAL Ken Pettit
199 VGA Nyan Cat Andy Sloane
288 Notre Dame - Lockpick Game TT Example Matthew Morrison
295 KianV uLinux SoC Hirosh Dabui
358 Notre Dame - CSE 30342 - DIC - Advanced FSM Final Project Example Matthew Morrison
359 Simple RISC-V kinako71-2
384 LEDs Racer KerCrafter
385 Frequency Counter SSD1306 OLED Pawel Sitarz (embelon)
391 megabytebeat proppy
451 Asicle v2 htfab
454 CAN Controller for Rocket Noritsuna Imamura
455 Zilog Z80 ReJ aka Renaldas Zioma
481 ROTFPGA v2 htfab
483 7-Segment Digital Desk Clock Samuel Ellicott
485 MarcoPolo Javier Munoz Saez
487 Linear Timecode (LTC) generator Thomas Flummer
513 Classic 8-bit era Programmable Sound Generator SN76489 ReJ aka Renaldas Zioma
515 VGA Tiny Logo Renaldas Zioma
517 Ring Oscillator (5 inverter) Darryl Miles
519 Simon Says memory game Uri Shaked
545 Flame demo Konrad Beckmann & Linus Mårtensson
547 WokwiPWM Ken Pettit
549 Dog Battle Game Sophus Andreassen
551 PVTMonitorSuite Susumu Yamazaki
577 PILIPINAS_IC Alexander Co Abad and Dino Dominic Ligutan
579 PRISM 8 with TinySnake Ken Pettit
581 Register bank accessible through SPI and I2C Caio Alonso da Costa
583 Cell mux htfab
609 Super-Simple-SPI-CPU James Ashie Kotey
610 Example of Bad Synchronizer Darryl Miles project from Eric Smith
611 Video mode tester htfab
612 One Bit PUF Yimin Gao and Ceylan Morgul
613 DDR throughput and flop aperature test Darryl Miles project from Eric Smith
614 Ring osc on VGA algofoogle (Anton Maurovic)
615 GF180MCU loopback tile with input skew measurement Darryl Miles project from Eric Smith