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Reference layout

Retrodack BOARD4

apistol78-retrodack-board4-retrodack-layout

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apistol78-retrodack-board4-retrodack-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

120Placed parts
285Nets
4Copper layers
98.5 × 193.5 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

120 distinct parts

112 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C110uFCapacitor_SMD:CP_Elec_5x5.3
C101uFCapacitor_SMD:C_0805_2012Metric
C111uFCapacitor_SMD:C_0805_2012Metric
C121uFCapacitor_SMD:C_0805_2012Metric
C131uFCapacitor_SMD:C_0805_2012Metric
C141uFCapacitor_SMD:C_0805_2012Metric
C150.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C1610uFCapacitor_SMD:C_0805_2012Metric
C1710uFCapacitor_SMD:CP_Elec_5x5.3
C180.1uFCapacitor_SMD:C_0805_2012Metric
C1927pFCapacitor_SMD:C_0805_2012Metric
C222uFCapacitor_SMD:CP_Elec_5x5.3
C2027pFCapacitor_SMD:C_0805_2012Metric
C210.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C2210uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C230.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C2410uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C2547uFCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A
C260.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C2710uFCapacitor_SMD:CP_Elec_5x5.3
C2810uFCapacitor_SMD:C_0805_2012Metric
C2910uFCapacitor_SMD:C_0805_2012Metric
C31uFCapacitor_SMD:C_0805_2012Metric
C3010uFCapacitor_SMD:CP_Elec_5x5.3
C3122uFCapacitor_SMD:CP_Elec_5x5.3
C320.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C3310uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C3422uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C350.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C360.1uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C3710uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C3822uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C3947uFCapacitor_SMD:CP_Elec_5x5.3
C41uFCapacitor_SMD:C_0805_2012Metric
C4047uFCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A
C41500pFCapacitor_SMD:C_0805_2012Metric
C4210uFCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A
C4347uFCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A
C440.47uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C4547uFCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A
Show the other 80
C4647uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C4747uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C481uFCapacitor_SMD:C_0805_2012Metric
C491uFCapacitor_SMD:C_0805_2012Metric
C51uFCapacitor_SMD:C_0805_2012Metric
C61uFCapacitor_SMD:C_0805_2012Metric
C71uFCapacitor_SMD:C_0805_2012Metric
C81uFCapacitor_SMD:C_0805_2012Metric
C94.7uFCapacitor_SMD:C_0805_2012Metric
D1LEDLED_SMD:LED_0805_2012Metric
D3LEDLED_SMD:LED_0805_2012Metric
H1MountingHoleMountingHole:MountingHole_2.5mm
H2MountingHoleMountingHole:MountingHole_2.5mm
H3MountingHoleMountingHole:MountingHole_2.5mm
H4MountingHoleMountingHole:MountingHole_2.5mm
H5MountingHoleMountingHole:MountingHole_2.5mm
H6MountingHoleMountingHole:MountingHole_2.5mm
H7MountingHoleMountingHole:MountingHole_2.5mm
H8MountingHoleMountingHole:MountingHole_2.5mm
J1SD_Card_ReceptacleDM1AA-SF-PEJ(82):RetroDACK SD_Hirose_DM1AA_SF_PEJ82
J2LCD_CONNConnector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical
J3USB_C_Receptacle_USB2.0_16PConnector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal
J4BATTERY_CONNConnector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal
J5527461671CON_527461671_MOL:CON_527461671_MOL
J6SPEAKER_CONNConnector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal
J7Conn_01x06Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical
L12.2uHInductor_SMD:L_APV_ANR4012
P11-1473005-4SODIMM:TE_1-1473005-4
R133Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1010kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1110kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1210kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1310kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1410kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1510kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1610kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R174k7Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1810kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R1910kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R233Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R2010kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R214k7Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R224k7Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R234k7Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R244k7Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R254k7Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R26120Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R2768Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R2810kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R290Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R31.2kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R3010m (1%, 1W)Resistor_SMD:R_0805_2012Metric
R3110kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R32NCResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R334k7Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R344k7Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R3510kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R3610kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R41.2kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R5100Resistor_SMD:R_0603_1608Metric
R65.1kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R75.1kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R810kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R910kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
S1SSSS811101SSSS811101:SW_SSSS811101
U1AMS1117-3.3Package_TO_SOT_SMD:SOT-223-3_TabPin2
U10PCA9555PWPackage_SO:TSSOP-24_4.4x7.8mm_P0.65mm
U11~ap_phonejack:PJ-327E-5A
U13W25Q32JVSSPackage_SO:SOIC-8_5.3x5.3mm_P1.27mm
U14DS3231MZPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U15BQ27441DRZT-G1APackage_SON:Texas_S-PDSO-N12
U2AMS1117-3.3Package_TO_SOT_SMD:SOT-223-3_TabPin2
U3MAX3421EETJ_TMAX2:QFP50P700X700X120-32N
U4~libraries:SOP80P1176X120-54N
U5AMS1117-1.8Package_TO_SOT_SMD:SOT-223-3_TabPin2
U6TPS63002Package_SON:Texas_DRC0010J_ThermalVias
U7BQ24072RGTPackage_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.6x1.6mm
U8~MY_AUDIO:QFN50P500X500X100-33N
U9TPS22917DBVPackage_TO_SOT_SMD:SOT-23-6
Y112MHzCrystal:Crystal_SMD_HC49-SD

Provenance

Commit
unknown
Licence
CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.