4 layers153.5 × 135 mm
2 layers100 × 100 mm
Integration elec slave
zarte13/PI4- Size
- 100 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 117
- Nets
- 114
- Pads
- 402
- Tracks, vias
- 547, 927
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 12 Sep 2025
- Updated
- 4 Apr 2026
Overview
Integration elec slave is an open-source printed circuit board by zarte13, from the zarte13/PI4 repository on GitHub. It is a 2-layer board of 100 × 100 mm with 117 parts on 114 nets, routed with 547 tracks and 927 vias.
It is built around the STM32F446RET6, XBP9B-DMST-002 and TPS54335ADDAR, with the ADS1015IDGS, J104D2C12VDC.20S and USBLC6-2SC6Y among its other parts. Its parts include 43 capacitors, 36 resistors, 8 ICs, 6 diodes and 5 connectors. It belongs with the STM32 boards of this library.
Main components
12
STM32F446RET6
LQFP-64(10x10)-40℃~+85℃ 1.7V~3.6V 128KB 12bit 12bit 180MHz 32 Bit 50 512KB ARM Cortex-M4 Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)XBP9B-DMST-002
-24dBm 900MHz SPI、UART - RF Modules ROHSDigiRF Modules
TPS54335ADDAR
SOP-8-EP-150mil-40℃~+150℃@(TJ) 1 1.5MHz 3A 4.5V~28V 800mV~24V Adjustable Buck Buck Built-in Yes SOP-8-EP-150mil DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
ADS1015IDGS
VSSOP-10-0.5mm-40℃~+125℃ 0.5LSB 12 128Hz、250Hz、490Hz、920Hz、1.6kHz、2.4kHz、3.3kHz 1MHz 2 2V~5.5V 2uA 3.3kHz 5ppm/℃ 6.144V Built-in Built-in I2C Sigma-Delta Support Yes VSSOP-10-0.5mm Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)
J104D2C12VDC.20S
DIP-8DIP-8 Signal Relays ROHSCIT Relay and SwitchSignal Relays
USBLC6-2SC6Y
SOT-23-6-55℃~+125℃ 0.6pF、1pF 12V 150W@8/20us 5V 6.5V 80nA 9A@8/20us IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
CL21B104KBCNNNC
0805100nF 50V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
RC0805FR-0710KL
UncategorisedUnknown makerCL21A106KOQNNNE
080510uF 16V X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMTC0805C100J5GAC7800
080510pF 50V C0G ±5% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSKEMETMultilayer Ceramic Capacitors MLCC - SMD/SMT
SQ2308CES-T1_GE3
SOT-23-55℃~+175℃ 1 N-channel 14pF 2.3A 2.5V 205pF 22pF 325mΩ@10V 5.3nC@10V 600mW 60V N-Channel ±20V SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsC0805C121J5GAC7800
0805120pF 50V C0G ±5% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSKEMETMultilayer Ceramic Capacitors MLCC - SMD/SMT
README
README.mdPI4
Parts
117| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 0.10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C9, C11, C12, C13, C14, C15, C16, C17, C18, C19, C23, C26, C35, C38 |
| 12 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R6, R7, R8, R17, R23, R24, R25, R29, R32, R34 |
| 10 | 100 uF | Capacitor_SMD:C_1206_3216Metric | C27, C28, C29, C30, C31, C39, C40, C41, C42, C43 |
| 7 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C20, C21, C22, C32, C33, C34 |
| 5 | NC | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R14, R15, R26, R27 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 10pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C6, C8 |
| 3 | LOGO | LOGO | G***, G***, G*** |
| 3 | Q_NMOS_GSD | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3 |
| 2 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R18, R30 |
| 2 | 120pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C25, C37 |
| 2 | 15 uH | Inductors:IND_BOURNS_SRR1280 | L2, L3 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9, R10 |
| 2 | 220k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16, R28 |
| 2 | 330 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R20 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R11, R12 |
| 2 | 6.8nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C24, C36 |
| 2 | BLUE LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D2 |
| 2 | Conn_01x04_Pin | Connector_Molex:Molex_Micro-Fit_3.0_43650-0415_1x04_P3.00mm_Vertical | J4, J5 |
| 2 | D_Schottky | SCHTKY_DIODE:SOD323-HE | D4, D5 |
| 2 | J104D2C12VDC.20S | RELAYS:RELAY8_J104D2C12VDC.20S_CRS | U6, U7 |
| 2 | TPS54335ADDAR | Package_SO:TI_SO-PowerPAD-8_ThermalVias | U4, U8 |
| 2 | TestPoint | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP2, TP3 |
| 1 | 10k0 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R36 |
| 1 | 10nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 120 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5 |
| 1 | 12V+ | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP4 |
| 1 | 165 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R35 |
| 1 | 19.1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R31 |
| 1 | 1M | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2 |
| 1 | 2.2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R21 |
| 1 | 20k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R22 |
| 1 | 31k6 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R19 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10 |
| 1 | 475 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R33 |
| 1 | 47pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4 |
| 1 | ADS1015IDGS | Package_SO:TSSOP-10_3x3mm_P0.5mm | U5 |
| 1 | CONN_02X05 | Esteban11:CONN_CNC_10_pins | J1 |
| 1 | Conn_01x03_Pin | Connector_Molex:Molex_Micro-Fit_3.0_43650-0315_1x03_P3.00mm_Vertical | J3 |
| 1 | Crystal_16MHz | ab2_xtal:CSM-3X | Y1 |
| 1 | FerritBead 600 OHM | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L1 |
| 1 | GND | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP1 |
| 1 | GREEN LED | LED_SMD:LED_1206_3216Metric | D6 |
| 1 | STM32F446RETx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U2 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_TL3342 | SW1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U3 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J2 |
| 1 | XBEE_PRO_900HP | specific:XBEE_900HP | U1 |
| 1 | YELLOW LED | LED_SMD:LED_1206_3216Metric | D3 |
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Questions
How big is the Integration elec slave PCB?
It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Integration elec slave use?
117 parts, built around the STM32F446RET6, XBP9B-DMST-002, TPS54335ADDAR and ADS1015IDGS. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Integration elec slave KiCad files?
From the zarte13/PI4 repository on GitHub, at the commit this page was made from: the board is integration_elec/integration_elec_slave/integration_elec_slave.kicad_pcb and its schematic integration_elec/integration_elec_master/DEBUG_USB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Integration elec slave design in my own project?
Its repository states no licence, so its author keeps all rights: ask zarte13 before reusing the design.