4 layers81.2 × 100.2 mm
4 layers88 × 23.4 mm
Yet Another XC7Z010 Board
- Size
- 88 × 23.4 mm
- Copper layers
- 4
- Thickness
- 1.19 mm
- Parts
- 225
- Nets
- 352
- Pads
- 1,529
- Tracks, vias
- 3,699, 724
- Pours
- 112
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 24 Jan 2022
- Updated
- 22 Mar 2022
Overview
Som is an open-source printed circuit board by Stanlazy, from the Stanlazy/ZYNQ_Ruler repository on GitHub, published under the LGPL-2.1 licence. It is a 4-layer board of 88 × 23.4 mm with 225 parts on 352 nets, routed with 3,699 tracks and 724 vias.
It is built around the AP6212, CH340E and USB3300-EZK, with the DS3231SN#T&R among its other parts. Its parts include 132 capacitors, 21 resistors, 15 diodes, 7 ICs and 7 connectors. It belongs with the fPGA and programmable logic and computers and single-board computers boards and the FPGA and CPLD boards of this library.
Main components
4
AP6212
QFN-44(12x12)-30℃~+85℃ -90dBm 16dBm 2.4GHz 3V~3.8V Bluetooth4.1、IEEE802.11b/g/n UART、SDIO、PCM QFN-44(12x12) WiFi Modules ROHSAMPAK TechWiFi Modules
CH340E
MSOP-10150uA 20mA 2Mbps 3.3V、5V Transceiver USB 2.0 MSOP-10 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
USB3300-EZK
QFN-32-EP(5x5)-40℃~+85℃ 3V~3.6V 54.7mA 83uA Controller USB 2.0 QFN-32-EP(5x5) USB Converters ROHSMicrochip TechnologyUSB Converters
DS3231SN#T&R
SOIC-16-300mil-40℃~+85℃ 0.84uA 2.3V~5.5V 200uA Built-in I2C Temperature compensation、Programmable clock output、Alarm function Yes SOIC-16-300mil Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time Clocks
README
README.mdXC7Z010 Module
Yet Another XC7Z010 Board
Parts
225| Qty | Value | Footprint | References |
|---|---|---|---|
| 81 | 100nF | Capacitor_SMD:C_0201_0603Metric | C1, C13, C15, C16, C118, C121, C122, C123, C124, C125, C126, C127, C128, C129, C130, C131 +65 |
| 34 | 4u7F | Capacitor_SMD:C_0402_1005Metric | C11, C101, C102, C103, C104, C106, C108, C109, C110, C111, C112, C113, C114, C115, C116, C117 +18 |
| 8 | 100nF | Stanlazys:C_0201_0603Metric_WideGap | C53, C60, C61, C83, C84, C94, C95, C132 |
| 8 | R | Resistor_SMD:R_0201_0603Metric | R7, R8, R15, R16, R17, R18, R19, R20 |
| 8 | TVS | Resistor_SMD:R_0201_0603Metric | D8, D9, D10, D11, D12, D13, D14, D15 |
| 7 | 22uF | Capacitor_SMD:C_0603_1608Metric | C2, C12, C20, C97, C100, C105, C107 |
| 6 | 40Ω | Resistor_SMD:R_Array_Convex_4x0402 | RN1, RN2, RN4, RN5, RN6, RN8 |
| 6 | Fiducial | Fiducial:Fiducial_0.5mm_Mask1mm | FID1, FID2, FID3, FID4, FID5, FID6 |
| 5 | 120Ω | Inductor_SMD:L_0201_0603Metric | FB1, FB2, FB3, FB4, FB5 |
| 4 | 1uH | Stanlazys:L_0806_2016Metric | L2, L3, L4, L5 |
| 3 | 10KΩ | Resistor_SMD:R_Array_Convex_2x0402 | RN3, RN7, RN12 |
| 3 | 80Ω | Resistor_SMD:R_0201_0603Metric | R1, R12, R13 |
| 2 | 22Ω | Resistor_SMD:R_0201_0603Metric | R9, R21 |
| 2 | 40Ω | Resistor_SMD:R_0201_0603Metric | R11, R14 |
| 2 | 4K7Ω | Resistor_SMD:R_Array_Convex_4x0402 | RN9, RN10 |
| 1 | 0Ω | Resistor_SMD:R_0201_0603Metric | R4 |
| 1 | 12KΩ | Resistor_SMD:R_0201_0603Metric | R5 |
| 1 | 1nF | Capacitor_SMD:C_0201_0603Metric | C10 |
| 1 | 240Ω | Resistor_SMD:R_0201_0603Metric | R10 |
| 1 | 24MHz | Stanlazys:Crystal_SMD_2520-4Pin_2.5x2.0mm | X3 |
| 1 | 26MHz | Stanlazys:Crystal_SMD_2520-4Pin_2.5x2.0mm | X2 |
| 1 | 2u2H | Stanlazys:L_0806_2016Metric | L1 |
| 1 | 32768Hz | Stanlazys:Crystal_SMD_2520-4Pin_2.5x2.0mm | X1 |
| 1 | 33.3MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | X4 |
| 1 | 47KΩ | Resistor_SMD:R_0201_0603Metric | R3 |
| 1 | 4K7Ω | Resistor_SMD:R_Array_Convex_2x0402 | RN11 |
| 1 | 4K7Ω | Resistor_SMD:R_0201_0603Metric | R2 |
| 1 | 4u7F | Stanlazys:C_0201_0603Metric_WideGap | C71 |
| 1 | 50MHz | Stanlazys:Crystal_SMD_2520-4Pin_2.5x2.0mm | X5 |
| 1 | 620Ω | Resistor_SMD:R_0201_0603Metric | R6 |
| 1 | AP6212 | Stanlazys:AP6212 | U4 |
| 1 | BATT_D | Diode_SMD:D_SOD-523 | D1 |
| 1 | CH340E | Package_SO:MSOP-10_3x3mm_P0.5mm | U2 |
| 1 | Conn_Debug | Connector_PinHeader_1.00mm:PinHeader_1x08_P1.00mm_Vertical | J2 |
| 1 | Conn_IIC | Connector_PinHeader_1.00mm:PinHeader_1x02_P1.00mm_Vertical | J7 |
| 1 | Conn_MP | Connector_PinHeader_1.00mm:PinHeader_1x02_P1.00mm_Vertical | J3 |
| 1 | Conn_PA | Connector_PinHeader_1.00mm:PinHeader_1x22_P1.00mm_Vertical | J5 |
| 1 | Conn_PB | Connector_PinHeader_1.00mm:PinHeader_1x31_P1.00mm_Vertical | J4 |
| 1 | Conn_PWR | Connector_PinHeader_1.00mm:PinHeader_1x09_P1.00mm_Vertical | J6 |
| 1 | DONE_LED | LED_SMD:LED_0402_1005Metric | D2 |
| 1 | DS3231SN | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U5 |
| 1 | EXT_ANT | Stanlazys:U.FL_Molex_MCRF_73412-0110_Vertical | AE1 |
| 1 | EXT_ANT_JP | Stanlazys:SolderJumper-2_1.2x0.5mm | JP1 |
| 1 | INIT_LED | LED_SMD:LED_0402_1005Metric | D3 |
| 1 | INT_ANT | RF_Antenna:Texas_SWRA117D_2.4GHz_Left | AE2 |
| 1 | INT_ANT_JP | Stanlazys:SolderJumper-2_1.2x0.5mm | JP2 |
| 1 | LED1 | Stanlazys:LED_Lumex_SML-LX0404SIUPGUSB | D4 |
| 1 | LED2 | LED_SMD:LED_0402_1005Metric | D5 |
| 1 | LED3 | LED_SMD:LED_0402_1005Metric | D7 |
| 1 | MS621FE | Battery:BatteryHolder_Seiko_MS621F | BT1 |
| 1 | MT41K256M16 | Stanlazys:BGA-96_P0.8mm_NoPaste | U6 |
| 1 | PMIC_PROG | Stanlazys:TP_4pin_2.54mm | TP1 |
| 1 | PUDC_H | Stanlazys:SolderJumper-2_1.2x0.5mm | JP3 |
| 1 | PUDC_L | Stanlazys:SolderJumper-2_1.2x0.5mm | JP4 |
| 1 | PWR_LED | LED_SMD:LED_0402_1005Metric | D6 |
| 1 | STPMIC1 | Stanlazys:ST-WFQFN-44L_5x6mm_P0.4mm_ThermalVias | U7 |
| 1 | TF | Stanlazys:microSD_HC_HRO_TF-01A | J1 |
| 1 | USB3300 | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | U3 |
| 1 | XC7Z010CLG400 | Stanlazys:Xilinx_CLG400_NoPaste_JLC_Package_Delay | U1 |
The 223 most common of 225 parts.
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Questions
How big is the Som PCB?
It measures 88 × 23.4 mm and has 4 copper layers, 1.19 mm thick.
What parts does the Som use?
225 parts, built around the AP6212, CH340E, USB3300-EZK and DS3231SN#T&R. 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 Som KiCad files?
From the Stanlazy/ZYNQ_Ruler repository on GitHub, at the commit this page was made from: the board is som.kicad_pcb and its schematic som.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Som design in my own project?
Its repository publishes it under the LGPL-2.1 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).