2 layers40 × 75 mm
4 layers30 × 51 mm
A linux development board based on allwinner F1C200s
- Size
- 30 × 51 mm
- Copper layers
- 4
- Thickness
- 1 mm
- Parts
- 97
- Nets
- 168
- Pads
- 450
- Tracks, vias
- 797, 106
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 5 Sep 2023
- Updated
- 16 Nov 2023
Overview
Core is an open-source printed circuit board by Zhang-JK, from the Zhang-JK/Fragaria-Cake repository on GitHub. It is a 4-layer board of 30 × 51 mm with 97 parts on 168 nets, routed with 797 tracks and 106 vias.
It is built around the F1C200S, CH340E and W25Q128JVSIQ TR, with the MR01A-01211, EA3036CQBR and WS2812B-2020 among its other parts. Its parts include 32 capacitors, 29 resistors, 17 diodes, 6 ICs and 3 switches.
Main components
8
F1C200S
QFN-88-EP(10x10)QFN-88-EP(10x10) Microcontrollers (MCU/MPU/SOC) ROHSAllwinner TechMicrocontrollers (MCU/MPU/SOC)
CH340E
MSOP-10150uA 20mA 2Mbps 3.3V、5V Transceiver USB 2.0 MSOP-10 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
W25Q128JVSIQ TR
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 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、Power lock protection SPI SOIC-8-208mil NOR FLASH ROHSWinbond ElecNOR FLASH
MR01A-01211
SMD-25℃~+85℃ 1.85mm 14.5mm 14.7mm Connector and Ejector MicroSD Card (TF Card) No Push-Push With Locating Pins SMD SD Card / Memory Card Connector ROHSSHENZHEN ATOM TECHSD Card / Memory Card Connector
EA3036CQBR
WQFN-20-EP(3x3)WQFN-20-EP(3x3) Power Management - Specialized ROHSeveranalogPower Management - Specialized
WS2812B-2020
SMD,2.2x2mm0.6mA 0.84mm 120us 160mcd 200mcd 2kHz 2mm 2mm 300ns 470.4nm 515.6nm 520mcd 5V 622.5nm 800Kbit/s Built-in power-on reset circuit、Built-in power-on reset circuit、Integrated intelligent reverse connection protection function Top-mount SMD,2.2x2mm RGB LEDs(Built-in IC) ROHSWorldsemiRGB LEDs(Built-In IC)
DS-THAM04-ABB-R
SMD-20℃~+70℃ 1.85mm 1.8N 12V 4.8mm 50,000 cycles 50mA Black Rectangular Button SMD(SMT) Tab SPST Surface Mount, Right Angle SMD Tactile Switches ROHSD-SWITCHTactile Switches
TYPE-C 16PIN 2MD(073)
SMD-25℃~+85℃ 1 10 thousand cycles 16P 3A 5V Black Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSSHOU HANUSB Connectors
Parts
97| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C11, C12, C13, C16, C17, C18, C19, C20, C23, C24, C25, C27, C28, C29, C30, C31 +1 |
| 11 | 2kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8, R9, R10, R11, R12, R13, R14, R19, R20, R25, R26 |
| 8 | WS2812B-2020 | kicad_lceda:LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 |
| 6 | LED-R | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3, D4, D5, D6, D7, D8 |
| 5 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7, C8, C9, C21, C26 |
| 4 | 10kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7, R27, R28, R29 |
| 4 | 47kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R15, R16, R17, R18 |
| 4 | 5.1kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R21, R22, R23, R24 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4, C5, C6 |
| 3 | 150kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R5, R6 |
| 3 | 2.2uH | Inductor_SMD:L_Changjiang_FNR3015S | L1, L2, L3 |
| 3 | 220pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3 |
| 3 | DS-THAM04-ABB-R | kicad_lceda:SW-SMD_D-SWITCH_DS-THAM04-ABB-R | SW1, SW2, SW3 |
| 2 | 18pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C14, C15 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C10, C22 |
| 2 | Conn_01x03_Pin | Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical | J1, J2 |
| 2 | LED-G | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2, D9 |
| 2 | TYPE-C_16PIN_2MD(073) | kicad_lceda:USB-C-SMD_TYPE-C-6PIN-2MD-073 | USB1, USB2 |
| 1 | 130kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 470kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2 |
| 1 | 680kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | CH340E | Package_SO:MSOP-10_3x3mm_P0.5mm | U4 |
| 1 | EA3036C | kicad_lceda:WQFN-20_L3.0-W3.0-P0.40-BL-EP | U2 |
| 1 | F1C200S | kicad_lceda:QFN-88_L10.0-W10.0-P0.40-BL-EP6.75 | U1 |
| 1 | LED-B | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | LOGO | LOGO | G*** |
| 1 | MPCIE-Socket | mpcie:mpcie-full-card | U6 |
| 1 | MR01A-01211 | kicad_lceda:TF-SMD_MR01A-01211 | Card2 |
| 1 | SMD-3225_4P_24.000MHZ_18PF | kicad_lceda:CRYSTAL-SMD_4P-L3.2-W2.5-BL | X1 |
| 1 | W25Q128JVSIQTR | kicad_lceda:SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL | U5 |
| 1 | XC6206P302MR_C347375 | kicad_lceda:SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR | U3 |
More from Zhang-JK/Fragaria-Cake
2- 4 layers22 × 42 mm
Similar boards
- 4 layers40 × 50 mm
- 4 layers220 × 100 mm
- 2 layers85 × 56 mm
- 4 layers90.2 × 95.9 mm
- 4 layers96 × 78 mm
Minidisc
befinitiv/minidisc_cad
This repository contains the CAD files (PCB & mechanics) for the 8cm "minidisc" player project.
145 parts12 - 4 layers50 × 33 mm
Radianite MicroNeo2
RadianiteComputers/RadianiteBoards
A collection of Radianite boards we have designed so far. All are licensed under CC BY-SA 4.0
87 parts - 4 layers32 × 30 mm
- 2 layers5.2 × 66.9 mm
Xmas Ornament-2024
BornaBiro/Xmas-Ornament-2024
Issues is that STM32 MCU is missing it's GND.
56 parts1
Questions
How big is the Core PCB?
It measures 30 × 51 mm and has 4 copper layers, 1 mm thick.
What parts does the Core use?
97 parts, built around the F1C200S, CH340E, W25Q128JVSIQ TR and MR01A-01211. 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 Core KiCad files?
From the Zhang-JK/Fragaria-Cake repository on GitHub, at the commit this page was made from: the board is Fragaria-1.0/core.kicad_pcb and its schematic Fragaria-1.0/core.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Core design in my own project?
Its repository states no licence, so its author keeps all rights: ask Zhang-JK before reusing the design.