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Reference layout

Picoclock BOARD2

locked-picoclock-board2-picoclock-layout

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locked-picoclock-board2-picoclock-layout

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

150Placed parts
165Nets
4Copper layers
140 × 54 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

150 distinct parts

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

RefValueFootprintQty
BT13V Cellcell:MPD_BC501SM-TR
C122pFCapacitor_SMD:C_0603_1608Metric
C102.2nFCapacitor_SMD:C_0603_1608Metric
C112.2nFCapacitor_SMD:C_0603_1608Metric
C120.1uFCapacitor_SMD:C_0603_1608Metric
C134.7uRP2350_80QFN_minimal:C_0402_1005Metric_small_pads
C141uFCapacitor_SMD:C_0603_1608Metric
C1510uFCapacitor_SMD:C_0603_1608Metric
C164.7uRP2350_80QFN_minimal:C_0402_1005Metric_small_pads
C174.7uCapacitor_SMD:C_0402_1005Metric
C184.7uFCapacitor_SMD:C_0603_1608Metric
C194.7uFCapacitor_SMD:C_0603_1608Metric
C20.1uFCapacitor_SMD:C_0603_1608Metric
C204.7uFCapacitor_SMD:C_0603_1608Metric
C211uFCapacitor_SMD:C_0603_1608Metric
C221uFCapacitor_SMD:C_0603_1608Metric
C231uFCapacitor_SMD:C_0603_1608Metric
C241uFCapacitor_SMD:C_0603_1608Metric
C251uFCapacitor_SMD:C_0603_1608Metric
C261uFCapacitor_SMD:C_0603_1608Metric
C271uFCapacitor_SMD:C_0603_1608Metric
C281uFCapacitor_SMD:C_0603_1608Metric
C29220pFCapacitor_SMD:C_0603_1608Metric
C30.1uFCapacitor_SMD:C_0603_1608Metric
C30220pFCapacitor_SMD:C_0603_1608Metric
C31100nCapacitor_SMD:C_0402_1005Metric
C3215pCapacitor_SMD:C_0402_1005Metric
C3315pCapacitor_SMD:C_0402_1005Metric
C34100nCapacitor_SMD:C_0402_1005Metric
C354.7uCapacitor_SMD:C_0402_1005Metric
C36100nCapacitor_SMD:C_0402_1005Metric
C37100nCapacitor_SMD:C_0402_1005Metric
C38100nCapacitor_SMD:C_0402_1005Metric
C39100nCapacitor_SMD:C_0402_1005Metric
C40.1uFCapacitor_SMD:C_0603_1608Metric
C40100nCapacitor_SMD:C_0402_1005Metric
C41100nCapacitor_SMD:C_0402_1005Metric
C42100nCapacitor_SMD:C_0402_1005Metric
C43100nCapacitor_SMD:C_0402_1005Metric
C44100nCapacitor_SMD:C_0402_1005Metric
Show the other 110
C45100nCapacitor_SMD:C_0402_1005Metric
C4610uFCapacitor_SMD:C_0805_2012Metric
C4710uFCapacitor_SMD:C_0805_2012Metric
C4810uFCapacitor_SMD:C_0805_2012Metric
C491uFCapacitor_SMD:C_0603_1608Metric
C50.1uFCapacitor_SMD:C_0603_1608Metric
C5010uFCapacitor_SMD:C_0805_2012Metric
C510.1uFCapacitor_SMD:C_0603_1608Metric
C520.1uFCapacitor_SMD:C_0603_1608Metric
C540.1uFCapacitor_SMD:C_0603_1608Metric
C550.1uFCapacitor_SMD:C_0603_1608Metric
C610uFCapacitor_SMD:C_0805_2012Metric
C72.2uFCapacitor_SMD:C_0603_1608Metric
C82.2uFCapacitor_SMD:C_0402_1005Metric
C90.1uFCapacitor_SMD:C_0603_1608Metric
D1LEDLED_SMD:LED_PLCC_2835
D10SS12Diode_SMD:D_SOD-323
D11SS12Diode_SMD:D_SOD-323
D2MBR0530Diode_SMD:D_SOD-123
D3MBR0530Diode_SMD:D_SOD-123
D4MBR0530Diode_SMD:D_SOD-123
D5LEDLED_SMD:LED_PLCC_2835
D6LEDLED_SMD:LED_PLCC_2835
D7LED_RGBALED_SMD:LED_LiteOn_LTST-C19HE1WT
D8LED_RGBALED_SMD:LED_LiteOn_LTST-C19HE1WT
D9LED_RGBALED_SMD:LED_LiteOn_LTST-C19HE1WT
FB1FerriteBeadInductor_SMD:L_0603_1608Metric
FB2FerriteBeadInductor_SMD:L_0603_1608Metric
H1MountingHoleMountingHole:MountingHole_3.2mm_M3_Pad
H2MountingHoleMountingHole:MountingHole_3.2mm_M3_Pad
H3MountingHoleMountingHole:MountingHole_3.2mm_M3_Pad
H4MountingHoleMountingHole:MountingHole_3.2mm_M3_Pad
J1UARTConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J10USBConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
J11ESP32_UART1Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J12LED_5VConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J13ESP32_IO0Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J14SJ2-35863B1-SMT-TRSJ2-35863B1-SMT-TR:CUI_SJ2-35863B1-SMT-TR
J15Conn_01x24Connector_FFC-FPC:Hirose_FH12-24S-0.5SH_1x24-1MP_P0.50mm_Horizontal
J16UART_S88Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J2USB_AConnector_USB:USB_A_Connfly_DS1095
J3UARTConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J4xxConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical
J5Micro_SD_Card_Det1clock:microSD_HC_Hirose_DM3AT-SF-PEJM5_combined_MSD-4-A
J6USB_C_ReceptacleConnector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal
J7DBGConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
J8Conn_01x21_PinRMC20452T:RMC20452T
J9AUDIOConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
L110uHInductor_SMD:L_TDK_NLV32_3.2x2.5mm
L23.3uRP2350_80QFN_minimal:L_pol_2016
Q1BSS138Package_TO_SOT_SMD:SOT-23-3
Q3BSS138Package_TO_SOT_SMD:SOT-23-3
R14K7Resistor_SMD:R_0402_1005Metric
R1010KResistor_SMD:R_0603_1608Metric
R1110KResistor_SMD:R_0603_1608Metric
R1210KResistor_SMD:R_0603_1608Metric
R1310KResistor_SMD:R_0603_1608Metric
R1433Resistor_SMD:R_0402_1005Metric
R151kResistor_SMD:R_0402_1005Metric
R1610KResistor_SMD:R_0402_1005Metric
R1710KResistor_SMD:R_0402_1005Metric
R1810KResistor_SMD:R_0402_1005Metric
R1910KResistor_SMD:R_0402_1005Metric
R2470Resistor_SMD:R_0603_1608Metric
R2110KResistor_SMD:R_0402_1005Metric
R220.47Resistor_SMD:R_0603_1608Metric
R24DNFResistor_SMD:R_0402_1005Metric
R251kResistor_SMD:R_0402_1005Metric
R2627Resistor_SMD:R_0402_1005Metric
R2727Resistor_SMD:R_0402_1005Metric
R2810KResistor_SMD:R_0402_1005Metric
R2910KResistor_SMD:R_0402_1005Metric
R34K7Resistor_SMD:R_0402_1005Metric
R3110KResistor_SMD:R_0402_1005Metric
R3240Resistor_SMD:R_0603_1608Metric
R3340Resistor_SMD:R_0603_1608Metric
R3440Resistor_SMD:R_0603_1608Metric
R37470Resistor_SMD:R_0603_1608Metric
R3810KResistor_SMD:R_0402_1005Metric
R4470Resistor_SMD:R_0603_1608Metric
R55.1KResistor_SMD:R_0603_1608Metric
R65.1KResistor_SMD:R_0603_1608Metric
R71.5KResistor_SMD:R_0603_1608Metric
R810KResistor_SMD:R_0603_1608Metric
R910KResistor_SMD:R_0603_1608Metric
SW1SW_Pushclock:SW_SPST_TL3301TG
SW2SW_Pushclock:SW_SPST_TL3301TG
SW3SW_Pushclock:SW_SPST_TL3301TG
SW4SW_Pushclock:SW_SPST_TL3301TG
SW5SW_Pushclock:SW_SPST_TL3301TG
SW6SW_Pushclock:SW_SPST_TL3301TG
SW7SW_PushButton_Switch_THT:SW_Tactile_SPST_Angled_PTS645Vx31-2LFS
U1PCF8563TPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U1074LS157Package_SO:SOP-16_4.55x10.3mm_P1.27mm
U11~Lunasys_Library:LP5817
U12ENS160ENS160:ENS160
U13TCR2EE19Package_TO_SOT_SMD:SC-74A-5_1.55x2.9mm_P0.95mm
U15SHT4xSensor_Humidity:Sensirion_DFN-4_1.5x1.5mm_P0.8mm_SHT4x_NoCentralPad
U16SCD41-D-R2Sensor:Sensirion_SCD4x-1EP_10.1x10.1mm_P1.25mm_EP4.8x4.8mm
U17STCC4stcc4:STCC4
U2RP2350_80QFNRP2350_80QFN_minimal:RP2350-QFN-80-1EP_10x10_P0.4mm_EP3.4x3.4mm_ThermalVias
U3MCP9808_MSOPPackage_SO:MSOP-8_3x3mm_P0.65mm
U4PCM5100Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm
U5PAM8302APackage_SO:SOP-8_3.76x4.96mm_P1.27mm
U6W25Q128JVSPackage_SO:SOIC-8_5.3x5.3mm_P1.27mm
U7MCP45X1-104EPackage_SO:MSOP-8_3x3mm_P0.65mm
U8NCP1117-3.3_SOT223Package_TO_SOT_SMD:SOT-223-3_TabPin2
U9ESP32-WROOM-EPCM_Espressif:ESP32-WROOM-32E
Y1CrystalCrystal:Crystal_SMD_3215-2Pin_3.2x1.5mm
Y2ABM8-272-T3Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm

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.