Adopts unique dual-core and dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard 3 RISC-V processor, flexible clock running up to 150 MHz

-520KB of SRAM, and 4MB of on-board Flash memory
-Type-C connector
-ellated module ows soldering directly to carrier boards
-USB 1.1 with device and host support
-Low-power and dormant modes
-Drag-and- programming using mass storage over USB
-29 × multi-function GPIO pins (20× via edge pinout, others via solder points)
-2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 24 × controllable PWM channels
-Accurate clock and timer on-chip
-Temperature sensor
-Accelerated floating-point libraries on-chip
-12 × Programmable I/O (PIO) state machines for custom peripheral support