4 layers26 × 35 mm
4 layers44 × 44 mm
HSLinkPro
cherry-embedded/HSLink-hardware44A place to release hslink hardware
- Size
- 44 × 44 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 155
- Nets
- 90
- Pads
- 481
- Tracks, vias
- 1,106, 302
- Pours
- 19
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 8 Mar 2025
- Updated
- 5 Dec 2025
Overview
HSLinkPro is an open-source printed circuit board by cherry-embedded, from the cherry-embedded/HSLink-hardware repository on GitHub, published under the Apache-2.0 licence. It is a 4-layer board of 44 × 44 mm with 155 parts on 90 nets, routed with 1,106 tracks and 302 vias.
It is built around the HPM5301IEG1, LMV321 and SGM6607AYTN6G/TR, with the SN74LVC1T45DCK, ESD0524P and CH213K among its other parts. Its parts include 65 capacitors, 39 resistors, 18 ICs, 7 transistors and 3 diodes.
Main components
12
HPM5301IEG1
QFN-48(6x6)-40℃~+105℃ 16bit 1MB 288KB 29 32 Bit 360MHz 3V~3.6V Built-in+External FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Software reset、External pin reset (NRST)、Built-in general-purpose timer、Integrated LDO、True random number generator (TRNG)、Storage encryption RISC-V QFN-48(6x6) Microcontrollers (MCU/MPU/SOC) ROHSHPMICROMicrocontrollers (MCU/MPU/SOC)
LMV321
SOT-23-5L-2.75V~-1.25V、1.25V~2.75V 0℃~+70℃ 1 10pA 10pA 1MHz 2.1V~5.5V 20mA 20nV/√Hz@10kHz 520V/ms 60uA 70dB 800uV Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5L Operational Amplifier ROHSJiangsu Changjing Electronics Technology (CJ)Operational Amplifier
SGM6607AYTN6G/TR
TSOT-23-6-40℃~+125℃@(TJ) 1 1.1MHz 1.2A 3V~20V 400uA Adjustable Boost Boost、SEPIC Built-in No TSOT-23-6 DC-DC Converters ROHSSG MicroDC-DC Converters
SN74LVC1T45DCK
SC-70-6-40℃~+85℃ 1 1 1.65V~5.5V 1.65V~5.5V 420Mbps Bidirectional Level translator Power-off protection、Output enable high-impedance Tri-State SC-70-6 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
ESD0524P
DFN2510-10-55℃~+125℃ 10V 1A 1uA 5V 60W 9V ESD DFN2510-10 ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)
CH213K
SOT-23-32.2V~5.5V 240mV 240mΩ 3.6uA Integrated FET SOT-23-3 ORing Controllers ROHSWCH (Nanjing Qinheng Microelectronics)Power Distribution Switches
ME6211A33PG-N
SOT-89-40℃~+150℃@(Ta) 1 120mV@(100mA) 3.3V 30uA 500mA 50uVrms 6V 70dB@(1kHz) Fixed Over Current Protection、Enable、Short Circuit Protection Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SS8050
SOT-323-55℃~+150℃ 1 NPN 1.5A 100MHz 100nA 200 25V 300mW 500mV 5V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
AO3401
SOT-231 P-Channel 1.3V 115pF 30V 350mW 4.2A 75mΩ@4.5V 77pF 954pF P-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
SS24
SMA(DO-214AC)-55℃~+150℃ 200uA@40V 2A 40V 50A 550mV@2A Independent SMA(DO-214AC) Schottky Diodes ROHShongjiachengSchottky Diodes
1TS028A-1900-0600-CT
SMD-4P,2.8x1.9mm-40℃~+90℃ 0.6mm 1.9N 1.9mm 12V 2.8mm 300,000 Cycles 50mA Black IP68 No Round Button SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket SMD-4P,2.8x1.9mm Tactile Switches ROHSHYPTactile Switches
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
README
HSLinkIso_v1.2.2/README.mdHSLink-Iso 硬件仓库
简述
本仓库是 HSLink-Iso 的 KiCad 硬件开源仓库，请使用 KiCad 9.0 及以上的版本打开
HSLink-Iso 为内置了隔离器的 HSLink-Pro，但是不带隔离电源输出，隔离侧需要使用目标板的电源进行供电，供电范围为 2.5V~5V
选型
隔离器选型如下：
- 德州仪器 ISO7741 (已验证，推荐)
- 纳芯微 NSi8241S0D (已验证)
- 川土微 CA-IS3741LB (已验证)
软件
HSLink Iso 软件参考https://github.com/cherry-embedded/CherryDAP。
外壳
HSLink Iso 的 PCB 适配 ulink v2 短体款外壳，请自行在电商平台选购
Parts
155| Qty | Value | Footprint | References |
|---|---|---|---|
| 39 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C1, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C23, C24, C25, C26 +23 |
| 9 | 100k | Resistor_SMD:R_0402_1005Metric | R2, R9, R10, R11, R12, R13, R21, R29, R34 |
| 9 | SN74LVC1T45DCK | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U2, U3, U4, U5, U6, U8, U9, U11, U12 |
| 9 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13 |
| 6 | 100R | Resistor_SMD:R_0402_1005Metric | R28, R30, R31, R32, R33, R40 |
| 6 | 1u | Capacitor_SMD:C_0402_1005Metric | C48, C49, C62, C63, C69, C70 |
| 6 | 22R | Resistor_SMD:R_0402_1005Metric | R22, R23, R24, R25, R26, R27 |
| 6 | 4.7u | Capacitor_SMD:C_0402_1005Metric | C2, C6, C60, C64, C67, C71 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R16, R17, R18 |
| 4 | 10u | Capacitor_SMD:C_0603_1608Metric | C4, C9, C51, C55 |
| 4 | 2k | Resistor_SMD:R_0402_1005Metric | R35, R36, R37, R38 |
| 4 | ESD0524P | hslink_library:DFN2510-10_L2.5-W1.0-P0.50-BL | U15, U16, U17, U18 |
| 4 | SS8050 | Package_TO_SOT_SMD:SOT-23 | Q2, Q4, Q5, Q8 |
| 4 | TestPoint | hslink_library:ScrewHole_1.25mm_2mm | TP1, TP2, TP3, TP4 |
| 3 | 10uH | Inductor_SMD:L_Murata_DFE201610P | L3, L4, L5 |
| 3 | AO3401 | Package_TO_SOT_SMD:SOT-23 | Q3, Q6, Q7 |
| 2 | 150k | Resistor_SMD:R_0402_1005Metric | R8, R19 |
| 2 | 15p | Capacitor_SMD:C_0402_1005Metric | C21, C22 |
| 2 | 1n | Capacitor_SMD:C_0402_1005Metric | C52, C54 |
| 2 | 22u | Capacitor_SMD:C_0603_1608Metric | C7, C8 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R14, R15 |
| 2 | SS24 | Diode_SMD:D_SOD-123 | D4, D5 |
| 1 | 0R | Resistor_SMD:R_0402_1005Metric | R20 |
| 1 | 100K | Resistor_SMD:R_0402_1005Metric | R39 |
| 1 | 100u/16V | Capacitor_SMD:CP_Elec_6.3x7.7 | C58 |
| 1 | 15k | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 1TS028A-1900-0600-CT | Button_Switch_SMD:SW_Push_1P1T_NO_Vertical_Wuerth_434133025816 | SW1 |
| 1 | 1uF | Capacitor_SMD:C_0402_1005Metric | C65 |
| 1 | 20k | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 220nF | Capacitor_SMD:C_0402_1005Metric | C68 |
| 1 | 24M | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 2A | Fuse:Fuse_0805_2012Metric | F1 |
| 1 | 47k | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 6.8p | Capacitor_SMD:C_0402_1005Metric | C50 |
| 1 | 88.7k | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | CH213K | Package_TO_SOT_SMD:SOT-23-3 | U7 |
| 1 | HPM5301IEG1 | Package_DFN_QFN:QFN-48-1EP_6x6mm_P0.4mm_EP4.2x4.2mm | U1 |
| 1 | Header 1.27 4P | Connector_PinHeader_1.27mm:PinHeader_1x04_P1.27mm_Vertical | J3 |
| 1 | IDC 2x10p 夹板 | Connector_IDC:IDC-Header_2x10_P2.54mm_Horizontal | J1 |
| 1 | LMV321 | Package_TO_SOT_SMD:SOT-23-5 | U13 |
| 1 | LOGO | LOGO | G*** |
| 1 | ME6211A33 | Package_TO_SOT_SMD:SOT-23 | U10 |
| 1 | SGM6607AYTN6G/TR | Package_TO_SOT_SMD:TSOT-23-6 | U14 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J2 |
| 1 | WS2812B | LED_SMD:LED_WS2812B-Mini_PLCC4_3.5x3.5mm | D1 |
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Questions
How big is the HSLinkPro PCB?
It measures 44 × 44 mm and has 4 copper layers, 1.6 mm thick.
What parts does the HSLinkPro use?
155 parts, built around the HPM5301IEG1, LMV321, SGM6607AYTN6G/TR and SN74LVC1T45DCK. 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 HSLinkPro KiCad files?
From the cherry-embedded/HSLink-hardware repository on GitHub, at the commit this page was made from: the board is HSLinkCompact_v1.3.1/HSLinkPro.kicad_pcb and its schematic HSLinkCompact_v1.3.1/HSLinkPro.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the HSLinkPro design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).