特長
仕様
ハードウェア概要
用途
ドキュメント
認証
部品リスト
特長
- The First STM32-Powered XIAO: Built with the STM32C5A3CG, featuring a 144MHz Arm Cortex-M33 processor, floating-point support, and DSP instructions for embedded control and sensor processing.
- CAN FD Connectivity Built-In: Two native CAN FD interfaces, with one channel connected to an onboard TCAN3403-Q1 transceiver and accessible CANH/CANL pads. Add an external transceiver to use the second channel.
- 6-Axis IMU with Programmable Heating: The onboard LSM6DS3TR-C accelerometer and gyroscope are paired with dedicated heating resistors around the sensor. GPIO-controlled heating enables programmable warm-up and, with temperature-feedback firmware, closed-loop temperature regulation to help reduce temperature-related drift in robotics and motion-sensing applications.
- 16MB External Flash: Store application data, sensor logs, configuration files, and CAN message records using application firmware.
- External Crystal for Communication Timing: An onboard high-speed external crystal provides a clock reference for CAN FD and other timing-sensitive applications.
- USB-C and Battery Charging: Develop over USB-C or build battery-powered devices using the onboard lithium-battery charging circuit and battery connection pads.
- Compact, Integration-Friendly Design: The XIAO form factor and castellated edge pads support breadboard prototyping with headers and integration into custom carrier boards.
仕様
| Item | Specification |
|---|---|
| Product Versions | |
| Product | XIAO STM32C5 XIAO STM32C5 (Pre-Soldered) |
| Processor & Memory | |
| Microcontroller | STMicroelectronics STM32C5A3CG |
| CPU | Single-core Arm Cortex-M33, up to 144 MHz, with FPU and DSP instructions |
| Internal program Flash | 1 MB |
| SRAM | 256 KB |
| External Flash | 16 MB |
| External clock | Onboard 48 MHz HSE crystal with ±10 ppm initial frequency tolerance |
| CAN FD Connectivity | |
| CAN Interface | 2 native FDCAN interfaces |
| Onboard CAN transceiver | 1 × TI TCAN3403-Q1 |
| Onboard CAN bus connection | CANH/CANL pads; use board GND as the signal reference |
| Second CAN channel | Digital TX/RX signals External CAN transceiver required |
| CAN termination | 120 Ω, enabled by default Disconnectable through a cuttable solder link |
| IMU & Temperature Control | |
| IMU | STMicroelectronics LSM6DS3TR-C, 3-axis accelerometer and 3-axis gyroscope |
| IMU heating | Dedicated heating resistors around the IMU with GPIO-controlled drive |
| Temperature regulation | Programmable warm-up Closed-loop setpoint regulation requires temperature feedback and suitable application firmware |
| Interfaces & Power | |
| USB | USB-C USB 2.0 Full Speed, 12 Mbps signaling rate |
| Logic level | 3.3 V |
| Power | USB-C 5 V input Lithium battery through BAT pads |
| Battery charging | Onboard charging circuit |
| Debug interface | SWD |
| Controls & Form Factor | |
| User button | Reset button Boot button |
| Indicators | User LED Charging LED |
| Form factor | Compact XIAO module with castellated edge pads |
ハードウェア概要
- Onboard
- PinOut
用途
- USB-to-CAN FD Development: Build a compact interface for CAN device testing, message exchange, and host-based analysis with suitable firmware and software.
- CAN Sensor Nodes: Send motion measurements and data from external sensors over a wired CAN network.
- Robot and Motion Controllers: Communicate with external CAN-enabled motor drives for robotics and motion-control prototypes.
- Motion-Sensing and Stabilization Development: Explore IMU preheating and temperature regulation for robot startup routines, stabilization systems, and sensor-fusion experiments.
- Embedded Data Logging: Record selected CAN traffic, IMU measurements, and application events in external Flash.
- Portable Development Tools: Create battery-powered monitoring devices, test fixtures, and compact diagnostic prototypes.
ドキュメント
認証
| HSCODE | 8517180050 |
| USHSCODE | 8517180050 |
| UPC | |
| EUHSCODE | 8543709099 |
| COO | CHINA |
部品リスト
Seeed Studio XIAO ESP32-C3 | x1 |
Antenna | x1 |
7 Pin Header | x2 |
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Seeed Studio XIAO ESP32-C3
SKU 113991054
Seeed Studio XIAO ESP32-C3 adopts new RISC-V architecture, supporting both Wi-Fi and BLE wireless connectivities. For Internet of Things applications, you will find it is flexible and suitable for all kinds of IoT scenarios.
XIAO Dev Board
Pin Header
Package
JPY¥776.00
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