2 layers52 × 25.4 mm
UINIO Logic-24MHz
uinika/UINIO-Logic-24MHz
the 24MHz sampling rate Logic Analyzer base on CY7C68013A.
55 parts10
2 layers95.1 × 30 mm
UINIO DAPLink
uinika/UINIO-DAPLink17the PCB board design for ARM Mbed DAP Link.
- Size
- 95.1 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 74
- Pads
- 211
- Tracks, vias
- 203, 115
- Pours
- 166
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 25 Oct 2022
- Updated
- 28 Nov 2024
Overview
UINIO DAPLink is an open-source printed circuit board by uinika, from the uinika/UINIO-DAPLink repository on GitHub. It is a 2-layer board of 95.1 × 30 mm with 55 parts on 74 nets, routed with 203 tracks and 115 vias.
It is built around the STM32F103C8T6, ME6211C33M5G-N and LESD5D5.0CT1G. Its parts include 16 resistors, 10 capacitors, 9 diodes, 7 connectors and 2 ICs. It belongs with the STM32 boards of this library.
Main components
3
STM32F103C8T6
LQFP-48(7x7)-40℃~+85℃ 12bit 20KB 2V~3.6V 32 Bit 37 64KB 72MHz ARM Cortex-M3 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
ME6211C33M5G-N
SOT-23-5-40℃~+150℃ 1 120mV@(100mA) 3.3V 500mA 50uVrms 60uA 6V 70dB@(1kHz) Fixed Over Current Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
LESD5D5.0CT1G
SOD-523-55℃~+150℃ 100W 12pF 16V 1uA 5V 7A 7V Bidirectional ESD IEC 61000-4-2 SOD-523 ESD and Surge Protection (TVS/ESD) ROHSGOODWORKUncategorised
README
README.mdUINIO-DAPLink 下载调试器
UINIO-DAPLink 是一款基于 ARM DAP Link 开源固件的硬件下载调试电路设计，采用 LQFP48 封装的 STM32F103CBT6 或者 STM32F103C8T6 微控制器作为主控芯片，同时也兼容其它 Pin to Pin 的 Cortex-M3 微控制器（需要自行编译固件）。
设计概要
- 清晰合理的丝印标识，并且预留有
2mm直径的固定螺丝孔； - USB Type-C 接口位置新增一组 TVS 瞬态电压抑制二极管；
- 对
5V和3.3V电源采用了大面积铺铜处理，以提升载流能力。 - 附带有 SWD 和 JTAG 协议的转接板，以及相关功能的跳线位；
- 低压差线性稳压器 LDO 调整为南京微盟电子的
ME6211C33M5G方案； - 专门为
5V引脚接口添加了一组由保险丝和二极管组成的防反接电路； - 工程的
Firmware目录已经编译好 ARMmbed DAPLink 提供的 REL v0258 版本固件（包含Bootloader和Interface两个二进制文件）；
参考技术文档
UinIO.com 电子技术实验室 为 UINIO-DAP-Link 开源项目提供了如下一系列技术参考资料：
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | Hole-2mm | Uinio:Hole-2mm | HOLE**, HOLE**, HOLE**, HOLE**, HOLE**, HOLE**, HOLE**, HOLE** |
| 6 | 10K | Resistor_SMD:R_0402_1005Metric | R6, R7, R8, R10, R11, R12 |
| 5 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C5, C6, C7, C8, C9 |
| 4 | 1.5K | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R15 |
| 3 | LED_Blue | LED_SMD:LED_0603_1608Metric | D2, D3, D4 |
| 2 | 0R | Resistor_SMD:R_0402_1005Metric | R13, R14 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 20pF | Capacitor_SMD:C_0402_1005Metric | C3, C4 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric | R16, R17 |
| 2 | LED_Red | LED_SMD:LED_0603_1608Metric | D1, D5 |
| 2 | LESD5D5.0CT1G | Diode_SMD:D_SOD-523 | D7, D8 |
| 1 | 100R | Resistor_SMD:R_0402_1005Metric | R9 |
| 1 | 1K | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 1N4007 | Diode_SMD:Nexperia_CFP3_SOD-123W | D6 |
| 1 | 1uF | Capacitor_SMD:C_0402_1005Metric | C10 |
| 1 | 3.3V 跳线选择 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | 60V 1A | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | 8MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | DAPLink 固件下载接口 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J6 |
| 1 | JTAG_nTRST 跳线选择 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | LED Red | LED_SMD:LED_0603_1608Metric | D9 |
| 1 | ME6211C33M5G | Uinio:SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR | U1 |
| 1 | STM32F103C8T6 | Uinio:LQFP-48_L7.0-W7.0-P0.50-LS9.0 | U2 |
| 1 | SWD 下载输出 | Connector_PinSocket_2.54mm:PinSocket_1x11_P2.54mm_Vertical | J7 |
| 1 | USB_Type_C_16Pin | Uinio:USB-C-SMD_TYPEC-304J-BCP16 | USB1 |
| 1 | 扩展板 JTAG 输出 | Connector_IDC:IDC-Header_2x10_P2.54mm_Horizontal | J2 |
| 1 | 扩展板 SWD 输入 | Connector_PinSocket_2.54mm:PinSocket_1x11_P2.54mm_Vertical | J5 |
| 1 | 扩展板串口 & 电源输出 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J1 |
Questions
How big is the UINIO DAPLink PCB?
It measures 95.1 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the UINIO DAPLink use?
55 parts, built around the STM32F103C8T6, ME6211C33M5G-N and LESD5D5.0CT1G. 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 UINIO DAPLink KiCad files?
From the uinika/UINIO-DAPLink repository on GitHub, at the commit this page was made from: the board is UINIO-DAPLink.kicad_pcb and its schematic UINIO-DAPLink.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the UINIO DAPLink design in my own project?
Its repository states no licence, so its author keeps all rights: ask uinika before reusing the design.
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