Ict baseboard
About the Ict baseboard PCB
Ict baseboard is an open source PCB design by antmicro, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 150 × 50 mm, with 203 components from 50 distinct parts.
Other key parts include the FT4232H-56Q-REEL, PCA9539AHF,128, ADS7828E/250, SIC431AED-T1-GE3 and LM3671MF-3.3/NOPB. By type, the board carries 84 resistors, 52 capacitors, 23 ICs, 17 diodes, 10 connectors and 5 inductors.
It belongs with the usb & debug tools designs in this gallery.
From the project
PCB design for implementing In-Circuit Testing of other PCBs via an USB-enabled host
This project contains open hardware PCB design files for an In-Circuit testing (ICT) baseboard. The board is based on FTDI/FT4232H and exposes common IO interfaces to provide an easy way to program various boards. The board features Analog-to-Digital Converters (ADCs) and programmable GPIO expanters that allow to drive/read digital signals and perform voltage measurements. This allows to use the ICT baseboard with a number of adapter boards which expose the communication, ADC and GPIO interfaces on a set of spring-loaded needle probes arranged for a specific board-under-test.
Main components on the Ict baseboard
Ict baseboard bill of materials (BOM)
203 components, 50 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FT4232H-56Q-REEL FT4232H_VQFN FTDI Chip | QFN-56-1EP_8x8mm_P0.5mm | U1 |
| 3 | PCA9539AHF,128 PCA9539AHF NXP | QFN-24-1EP_4x4mm_P0.5_EP2.1x2.1mm | U2, U4, U8 |
| 2 | ADS7828E/250 ADS7828 Texas Instruments | TSSOP-16_4.4x5mm_P0.65mm | U3, U7 |
| 1 | SIC431AED-T1-GE3 Vishay | MLP44-24L_4x4x0.75mm | U5 |
| 1 | LM3671MF-3.3/NOPB LM3671MF-3.3_SOT Texas Instruments | SOT-23-5 | U6 |
| 1 | TCA9548ARGER Texas Instruments | VQFN-24-1EP_3.8x3.8x1.0mm_P0.5mm | U9 |
| 14 | TPD4E02B04DQAR TPD4E02B04DQA Texas Instruments | USON-10_2.5x1mm_P0.5mm | U10, U11, U12, U13, U14, U15, U16, U17 +6 |
| 3 | PJE138K_R1_00001 PJE138K PANJIT | SOT-523 | Q1, Q3, Q4 |
| 1 | SSM3J332R,LF SSM3J332R Toshiba | SOT-23-3 | Q2 |
| 1 | ASFLMB-12.000MHZ-LC-T Oscillator_12MHz_ASFLMB Abracon | Oscillator_SMD_Abracon_ASFLMB_5x3.2x0.85mm | Y1 |
| 1 | USB4105-GF-A USB-C_GCT_USB4105-GF-A GCT | USB-C_Receptacle_GCT_USB4105-GF-A | J1 |
| 7 | SSW-106-02-G-D-RA PinSocket_2x6_P2.54mm_Drill1.04mm_Horizontal Samtec | PinSocket_2x6_P2.54mm_Drill1.04mm_Horizontal | J2, J4, J5, J6, J7, J8, J9 |
| 1 | SM04B-SRSS-TB(LF)(SN) JST_SH_1x4_SM04B-SRSS-TB-LF-SN JST Automotive Connectors | Conn_JST_SH_1x4_SM04B-SRSS-TB-LF-SN | J3 |
| 1 | MJ-179PH BarrelJack_Pin2mm_MJ-179PH Multicomp Pro | BarrelJack_Pin2mm_MJ-179PH | J17 |
| 5 | 9774050151R Spacer_Drill3.7mm_H5mm_9774050151R Würth Elektronik | Spacer_Drill3.7mm_H5mm_9774050151R | H1, H2, H3, H4, H5 |
| 1 | CMI-9705-0380-SMT-TR CUI Devices | Buzzer_SMD_CMI-9705-0380-SMT-TR | LS1 |
| 1 | JF-15CKCGNP2 SW_JF-15CKCGNP2 NKK Switches | SW_JF-15CKCGNP2 | SW1 |
| 1 | BAT54-02V-G3-08 Vishay | SOD-523 | D1 |
| 1 | TPD2E009DRTR TPD2E009_SOT-9X3 Texas Instruments | SOT-723 | D2 |
| 6 | LTST-C190GKT LED_G_0603_LTST-C190GKT Lite-On | LED_0603_1608Metric_G | D3, D4, D5, D6, D12, D14 |
Show 30 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 6 | PESD5Z3.3,115 PESD5Z3.3 Nexperia | SOD-523 | D7, D8, D9, D10, D11, D13 |
| 2 | ESD9X5.0ST5G ON Semiconductor | SOD-923 | D31, D32 |
| 1 | AXGD10402KR Littelfuse | D_0402_1005Metric | D33 |
| 2 | BLM15AG601SN1D FB_600Z_0.3A_Murata-BLM15AG_0402 Murata | FB_0402_1005Metric | FB1, FB2 |
| 1 | BLM18PG121SN1D FB_120Z_2A_Murata-BLM18PG_0603 Murata | FB_0603_1608Metric | FB3 |
| 1 | SRP6050CA-1R0M L_1u_20A_Bourns-SRP6050CA Bourns | L_Bourns-SRP6050CA | L1 |
| 1 | LQH32PN2R2NN0L L_2u2_1.6A_1210 Murata | L_1210_3225Metric | L2 |
| 35 | C0402C104J4RAC7411 C_100n_16V_X7R_0402 KEMET | C_0402_1005Metric | C1, C4, C5, C6, C8, C9, C10, C11 +27 |
| 3 | GRM155R61A475MEAAD C_4u7_0402 Murata | C_0402_1005Metric | C2, C3, C7 |
| 2 | CL21A226MAYNNNE C_22u_25V_0805 Samsung Electro-Mechanics | C_0805_2012Metric | C21, C22 |
| 3 | GRM155R61H104KE14D C_100n_0402 Murata | C_0402_1005Metric | C23, C24, C27 |
| 1 | C1005X6S1A105K050BC C_1u_0402 TDK | C_0402_1005Metric | C25 |
| 2 | GRM155C61E475ME15J C_4u7_25V_0402 Murata | C_0402_1005Metric | C26, C52 |
| 4 | CL10A226MO7JZNC C_22u_16V_0603 Samsung Electro-Mechanics | C_0603_1608Metric_EIA | C28, C29, C30, C31 |
| 1 | C1005X5R1A225K050BC C_2u2_0402 TDK | C_0402_1005Metric | C32 |
| 1 | GRM188R61A106KE69D C_10u_0603 Murata | C_0603_1608Metric | C33 |
| 1 | CR0402-FX-4701GLF R_4k7_0402 Bourns | R_0402_1005Metric | R1 |
| 60 | CR0402-FX-1002GLF R_10k_0402 Bourns | R_0402_1005Metric | R2, R9, R10, R11, R12, R13, R14, R15 +52 |
| 1 | CR0402-FX-1202GLF R_12k_0402 Bourns | R_0402_1005Metric | R3 |
| 1 | CR0402-FX-3300GLF R_330R_0402 Bourns | R_0402_1005Metric | R4 |
| 2 | CR0402-FX-5101GLF R_5k1_0402 Bourns | R_0402_1005Metric | R5, R6 |
| 2 | CR0402-FX-4700GLF R_470R_0402 Bourns | R_0402_1005Metric | R7, R73 |
| 5 | CR0402-FX-2200GLF R_220R_0402 Bourns | R_0402_1005Metric | R8, R54, R55, R59, R74 |
| 5 | ERJ2GE0R00X R_0R_0402 Panasonic | R_0402_1005Metric | R31, R60, R79, R100, R120 |
| 2 | CR0402-FX-4993GLF R_499k_0402 Bourns | R_0402_1005Metric | R42, R45 |
| 1 | CR0402-FX-2002GLF R_20k_0402 Bourns | R_0402_1005Metric | R43 |
| 1 | CR0402-FX-2701GLF R_2k7_0402 Bourns | R_0402_1005Metric | R44 |
| 1 | CR0402-FX-7322GLF R_73k2_0402 Bourns | R_0402_1005Metric | R46 |
| 1 | CR0402-FX-3002GLF R_30k_0402 Bourns | R_0402_1005Metric | R52 |
| 1 | PMR03EZPJ000 R_0R_22.4A_0603 ROHM Semiconductor | R_0603_1608Metric | R61 |
Ict baseboard design files
The KiCad project lives in the antmicro/ict-baseboard repository on GitHub; these links point at the commit this page was built from.
- Layoutict-baseboard.kicad_pcb
- Schematicict-baseboard.kicad_sch
Ict baseboard: common questions
How big is the Ict baseboard PCB?
The Ict baseboard measures 150 × 50 mm, has 4 copper layers and is 1.59 mm thick.
How many components are on the Ict baseboard?
203 components, from 50 distinct parts. The full bill of materials is listed on this page.
Where can I download the Ict baseboard design files?
From the antmicro/ict-baseboard repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Ict baseboard design in my own project?
Yes, under the terms of its Apache-2.0 license, which antmicro chose for the repository.
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