The microcontroller, powered by the Renesas RA4M1 32-bit ARM® Cortex®-M4 MCU, offers 48 MHz performance, 256 KB Flash, and 32 KB SRAM. SeeedStudio XIAO RA4M1 – Smallest Dev Board features a 14-bit ADC, 12-bit DAC, CAN BUS, USB 2.0, RGB LED, and 8 additional IO pins (19 total).
With hardware encryption, secure boot, and low power modes (45μA deep sleep), SeeedStudio XIAO RA4M1 – Smallest Dev Board ensures security and efficiency. SeeedStudio XIAO RA4M1 – Smallest Dev Board is compact at 21 x 17.8 mm, it supports Arduino IDE, lithium battery management, and is designed for seamless production with SMD and stamp holes.
Features:
- Popular Microcontroller Onboard: Powered by Renesas RA4M1, an 32-bit ARM® Cortex®-M4 R7FA4M1AB3CFM MCU operating at up to 48 MHz with FPU, 256 KB of Flash memory, and 32 KB of SRAM.
- Highlighted Onboard Resources: Equipped with a 14-bit ADC, 12-bit DAC, CAN BUS, USB 2.0, and an onboard RGB LED.
- Expanded 8 New IOs: Adds 8 new IO pins on the back compared to previous XIAO boards (19 GPIOs in total), enabling more complex applications.
- Powerful Security Features: Built-in hardware encryption, secure boot, key storage, and other functions to ensure application security.
- Software Compatibility: Fully compatible with Arduino IDE for seamless project development and prototyping.
- Efficient Power Design: Offers 4 operating modes with power consumption as low as 45μA in deep sleep, and supports lithium battery charge management.
- Compact Thumb-Sized Design: Measuring 21 x 17.8mm, adopting Seeed Studio’s classic XIAO form factor, ideal for space-conscious applications.
- Production-Friendly: Surface Mount Device (SMD) design with all components on the front and stamp holes on both sides, facilitating efficient mass production.
Application:
- Smart Control
- Education
- Robotics
- Wearables
Package Includes:
1 x Seeed Studio XIAO RA4M1
2 x 7 Pin Header
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