4 layers65 × 56 mm
4 layers21.5 × 28 mm
Fx2la mini
korken89/fx2la-mini- Size
- 21.5 × 28 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 47
- Nets
- 66
- Pads
- 258
- Tracks, vias
- 390, 132
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 23 Aug 2023
- Updated
- 26 Aug 2023
Overview
Fx2la mini is an open-source printed circuit board by korken89, from the korken89/fx2la-mini repository on GitHub. It is a 4-layer board of 21.5 × 28 mm with 47 parts on 66 nets, routed with 390 tracks and 132 vias.
It is built around the CY7C68013A-56LTXC, NUF4401MN and MIC5235-3.3YM5-TR, with the USBLC6-2SC6 among its other parts. Its parts include 23 resistors, 13 capacitors, 7 ICs, 2 connectors and 1 diode.
Main components
4
CY7C68013A-56LTXC
QFN-56-EP(8x8)0℃~+70℃ 16KB 16KB 24 3V~3.6V 48MHz 51 Series 8 Bit External ROMless QFN-56-EP(8x8) Microcontrollers (MCU/MPU/SOC)Infineon TechnologiesMicrocontrollers (MCU/MPU/SOC)
NUF4401MN
DFN-8-EP(2x2)-40℃~+85℃ 125MHz 15pF 2 35dB@900MHz~2.4GHz 4 Yes DFN-8-EP(2x2) EMI/RFI Filters (LC, RC Networks) ROHSonsemiEMI/RFI Filters (LC, RC Networks)
MIC5235-3.3YM5-TR
SOT-23-5-40℃~+125℃@(Tj) 1 150mA 18uA 24V 3.3V 310mV@(150mA) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
Parts
47| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 100k | passive:R_0402 | R101, R107, R108, R109, R110, R111, R112, R113, R114, R115, R116, R117, R118, R119, R120, R121 +1 |
| 9 | 100n | passive:C_0402 | C103, C104, C105, C106, C107, C109, C110, C111, C112 |
| 5 | 5.1k | passive:R_0402 | R102, R103, R104, R105, R106 |
| 4 | NUF4401MN | Package_DFN_QFN:DFN-8-1EP_2x2mm_P0.5mm_EP0.7x1.3mm | U104, U105, U106, U107 |
| 2 | 16p | passive:C_0402 | C101, C102 |
| 2 | 4.7u | passive:C_0402 | C108, C113 |
| 1 | 24 MHz | crystals:Crystal_4Pin_2.0x1.6mm | Y101 |
| 1 | 330 | passive:R_0402 | R123 |
| 1 | CY7C68013A-56LTX | Package_DFN_QFN:QFN-56-1EP_8x8mm_P0.5mm_EP4.5x5.2mm | U101 |
| 1 | Conn_02x11_Counter_Clockwise | connectors:2x11_2.54mm_side | J102 |
| 1 | LED_Small | LED_SMD:LED_0603_1608Metric | D101 |
| 1 | MIC5235-3.3YM5-TR | Package_TO_SOT_SMD:SOT-23-5 | U103 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U102 |
| 1 | USB_C_Receptacle_USB2.0 | connectors:USB_C_Receptacle_USB4105 | J101 |
Questions
How big is the Fx2la mini PCB?
It measures 21.5 × 28 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Fx2la mini use?
47 parts, built around the CY7C68013A-56LTXC, NUF4401MN, MIC5235-3.3YM5-TR and USBLC6-2SC6. 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 Fx2la mini KiCad files?
From the korken89/fx2la-mini repository on GitHub, at the commit this page was made from: the board is fx2la-mini.kicad_pcb and its schematic fx2la-mini.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fx2la mini design in my own project?
Its repository states no licence, so its author keeps all rights: ask korken89 before reusing the design.
Similar boards
- 2 layers64 × 50 mm
Resol VBus RevE
labodj/resol-vbus-interface
Isolated RESOL VBus RX/TX interface for ESPHome: KiCad Rev E prototype, BOM and fabrication files
51 parts - 2 layers52 × 25.4 mm
UINIO Logic-24MHz
uinika/UINIO-Logic-24MHz
the 24MHz sampling rate Logic Analyzer base on CY7C68013A.
55 parts10 - 4 layers90.9 × 100 mm
- 4 layers81 × 49 mm
- 4 layers48.5 × 69.9 mm
- 4 layers80 × 49 mm
- 4 layers47.5 × 47.5 mm
Usb sniffer h7p20
vllogic/dalishen_pi_h7p20
# English # I. Introduction Hardware design format: KiCad 9.0.6 The CH32H417 serves as a USB 3.0 forwarder, with a unidirectional communication speed of up to 400MB/s, breaking the speed bottleneck of the 68013.
140 parts3GPL-3.0