4 layers18 × 33.5 mm
4 layers99.5 × 89 mm
NRFMicroPanelize
KunYi/nRFMicro- Size
- 99.5 × 89 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 532
- Nets
- 728
- Pads
- 2,428
- Tracks, vias
- 6,856, 1,312
- Pours
- 50
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Aug 2025
- Updated
- 15 Sep 2025
Overview
NRFMicroPanelize is an open-source printed circuit board by KunYi, from the KunYi/nRFMicro repository on GitHub. It is a 4-layer board of 99.5 × 89 mm with 532 parts on 728 nets, routed with 6,856 tracks and 1,312 vias.
It is built around the NRF52840-QIAA-R, W25Q128JVSIQ and BQ25185DLHR, with the USBLC6-2P6, XC6220B331ER-G and NSR0320MW2 among its other parts. Its parts include 216 capacitors, 144 resistors, 40 ICs, 40 inductors and 16 diodes. It belongs with the nRF52 and nRF5x boards of this library.
Main components
7
NRF52840-QIAA-R
AQFN-73-EP(7x7)-95dBm 1.7V~5.5V 2.4GHz 2.4GHz~2.4835GHz 2Mbps 4.82mA 6.26mA 8dBm SPI、USB、UART、ADC、I2S、PWM ZigBee、Bluetooth、LoRa、ISM transceiver AQFN-73-EP(7x7) RF Transceiver ICs ROHSNORDICRF Transceiver ICs
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
BQ25185DLHR
WSON-10-EP(2.2x2)-40℃~+125℃ 1 1A 2.2V 3V~18V 4.4V 4uA Charging IC Lithium Battery、LiFePO4 Battery Support WSON-10-EP(2.2x2) Battery Management ROHSTexas InstrumentsBattery Management
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
XC6220B331ER-G
USP-6C-40℃~+85℃@(Ta) 1 1A 3.3V 50dB@(1kHz) 60mV@(300mA) 6V 8uA Fixed Over Current Protection、Over Temperature Protection、Thermal Shutdown Positive USP-6C Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTorex SemiconductorVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
NSR0320MW2
SOD-323-55℃~+125℃ 1 Independent 1A 20V 500mV@900mA 50uA@15V 5A SOD-323 Schottky Diodes ROHSonsemiSchottky DiodesPMDT290UCE
SOT-666-55℃~+150℃ 1 N-Channel + 1 P-Channel 20V 290mΩ@4.5V、670mΩ@4.5V 500mW 550mA、800mA 680pC@4.5V 7pF、12pF 83pF 950mV SOT-666 MOSFETs ROHSNexperiaMOSFETs
Parts
532| Qty | Value | Footprint | References |
|---|---|---|---|
| 56 | 100n | nRFMicro:C_0402_1005Metric | C12, C12, C12, C12, C12, C12, C12, C12, C26, C26, C26, C26, C26, C26, C26, C26 +40 |
| 48 | 4u7 | nRFMicro:C_0402_1005Metric | C15, C15, C15, C15, C15, C15, C15, C15, C16, C16, C16, C16, C16, C16, C16, C16 +32 |
| 32 | 12pF | nRFMicro:C_0402_1005Metric | C22, C22, C22, C22, C22, C22, C22, C22, C23, C23, C23, C23, C23, C23, C23, C23 +16 |
| 32 | 22 | nRFMicro:R_0402_1005Metric | R3, R3, R3, R3, R3, R3, R3, R3, R4, R4, R4, R4, R4, R4, R4, R4 +16 |
| 24 | 100p | nRFMicro:C_0402_1005Metric | C10, C10, C10, C10, C10, C10, C10, C10, C13, C13, C13, C13, C13, C13, C13, C13 +8 |
| 24 | 15n | nRFMicro:L_0402_1005Metric | L2, L2, L2, L2, L2, L2, L2, L2, L3, L3, L3, L3, L3, L3, L3, L3 +8 |
| 24 | 1K5 | nRFMicro:R_0402_1005Metric | R12, R12, R12, R12, R12, R12, R12, R12, R16, R16, R16, R16, R16, R16, R16, R16 +8 |
| 16 | 100K | nRFMicro:R_0402_1005Metric | R13, R13, R13, R13, R13, R13, R13, R13, R15, R15, R15, R15, R15, R15, R15, R15 |
| 16 | 10u | nRFMicro:L_0603_1608Metric | L1, L1, L1, L1, L1, L1, L1, L1, L5, L5, L5, L5, L5, L5, L5, L5 |
| 16 | 1M | nRFMicro:R_0402_1005Metric | R17, R17, R17, R17, R17, R17, R17, R17, R18, R18, R18, R18, R18, R18, R18, R18 |
| 16 | 2u2 | nRFMicro:C_0402_1005Metric | C20, C20, C20, C20, C20, C20, C20, C20, C21, C21, C21, C21, C21, C21, C21, C21 |
| 16 | 5K1 | nRFMicro:R_0402_1005Metric | R1, R1, R1, R1, R1, R1, R1, R1, R2, R2, R2, R2, R2, R2, R2, R2 |
| 8 | 10K | nRFMicro:StrappingJumpR | R10, R10, R10, R10, R10, R10, R10, R10 |
| 8 | 10u | nRFMicro:C_0402_1005Metric | C24, C24, C24, C24, C24, C24, C24, C24 |
| 8 | 18K | nRFMicro:R_0402_1005Metric | R9, R9, R9, R9, R9, R9, R9, R9 |
| 8 | 1K | nRFMicro:R_0402_1005Metric | R7, R7, R7, R7, R7, R7, R7, R7 |
| 8 | 1u | nRFMicro:C_0402_1005Metric | C2, C2, C2, C2, C2, C2, C2, C2 |
| 8 | 1uF | nRFMicro:C_0402_1005Metric | C1, C1, C1, C1, C1, C1, C1, C1 |
| 8 | 2M | nRFMicro:R_0402_1005Metric | R11, R11, R11, R11, R11, R11, R11, R11 |
| 8 | 32K768 | nRFMicro:SMD2016-2P | X2, X2, X2, X2, X2, X2, X2, X2 |
| 8 | 32MHz, CL=8pF, <= 40ppm | nRFMicro:Crystal_SMD_SeikoEpson_FA128-4Pin_2.0x1.6mm | X1, X1, X1, X1, X1, X1, X1, X1 |
| 8 | 390K | nRFMicro:R_0402_1005Metric | R14, R14, R14, R14, R14, R14, R14, R14 |
| 8 | 47n | nRFMicro:C_0402_1005Metric | C3, C3, C3, C3, C3, C3, C3, C3 |
| 8 | 820p | nRFMicro:C_0402_1005Metric | C11, C11, C11, C11, C11, C11, C11, C11 |
| 8 | BLED | LED_SMD:LED_0402_1005Metric | D2, D2, D2, D2, D2, D2, D2, D2 |
| 8 | BQ25185DLHR | nRFMicro:BQ25185DLHR | U3, U3, U3, U3, U3, U3, U3, U3 |
| 8 | Fiducial | Fiducial | KiKit_FID_B_1, KiKit_FID_B_2, KiKit_FID_B_3, KiKit_FID_T_1, KiKit_FID_T_2, KiKit_FID_T_2, KiKit_FID_T_2, KiKit_FID_T_3 |
| 8 | MIFA | nRFMicro:BLE_ANTENNA | AE1, AE1, AE1, AE1, AE1, AE1, AE1, AE1 |
| 8 | NSR0320 | Diode_SMD:D_SOD-323 | D1, D1, D1, D1, D1, D1, D1, D1 |
| 8 | PMDT290UCE | nRFMicro:SOT-666 | Q1, Q1, Q1, Q1, Q1, Q1, Q1, Q1 |
| 8 | SWD | nRFMicro:SWD_CONNECTOR | J4, J4, J4, J4, J4, J4, J4, J4 |
| 8 | USBLC6-2P6 | nRFMicro:USBLC6-2P6 | U2, U2, U2, U2, U2, U2, U2, U2 |
| 8 | USB_C_Receptacle_USB2.0_16P | nRFMicro:USB-C_C168688 | J3, J3, J3, J3, J3, J3, J3, J3 |
| 8 | W25Q128JVS | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U5, U5, U5, U5, U5, U5, U5, U5 |
| 8 | XC6220B331ER | nRFMicro:USP6-C | U4, U4, U4, U4, U4, U4, U4, U4 |
| 8 | nRF52840-QIAA | nRFMicro:Nordic_AQFN-73-1EP_7x7mm_P0.5mm | U1, U1, U1, U1, U1, U1, U1, U1 |
| 8 | ~ | nRFMicro:StrappingJump | SJ1, SJ1, SJ1, SJ1, SJ1, SJ1, SJ1, SJ1 |
| 8 | ~ | nRFMicro:ProMicroPinHeader | BP1, BP1, BP1, BP1, BP1, BP1, BP1, BP1 |
| 4 | NPTH | NPTH | KiKit_TO_1, KiKit_TO_2, KiKit_TO_3, KiKit_TO_4 |
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Questions
How big is the NRFMicroPanelize PCB?
It measures 99.5 × 89 mm and has 4 copper layers, 1.6 mm thick.
What parts does the NRFMicroPanelize use?
532 parts, built around the NRF52840-QIAA-R, W25Q128JVSIQ, BQ25185DLHR and USBLC6-2P6. 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 NRFMicroPanelize KiCad files?
From the KunYi/nRFMicro repository on GitHub, at the commit this page was made from: the board is nRFMicroPanelize.kicad_pcb and its schematic nRFMicro.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the NRFMicroPanelize design in my own project?
Its repository states no licence, so its author keeps all rights: ask KunYi before reusing the design.