Key benefits and capabilities - Precise PWM with on-chip clocks and timers for accurate control of motors and actuators - Built-in temperature sensing for real time thermal monitoring - On-chip accelerated floating point library enables faster numeric processing - 12 programmable I/O (PIO) state machines for flexible peripheral control - Supports low power and hibernation modes to extend life in battery-powered applications - Drag-and-drop programming via USB, with USB recognized as mass storage for easy updates - 29 GPIO pins provided by the RP2350A; 20 pins available via standard pin headers, the remaining pins accessible only by soldering - Rich peripheral mix: 2 SPI, 2 I2C, 2 UART, 4 x 12-bit ADCs, 24 controllable - Stamp hole design for direct welding and easy integration into a user-designed base plate - USB 1.1 host and device compatibility for wide USB ecosystem support - RP2350A microcontroller chip with dual-core, dual-architecture design from Unique Detailed specifications and features - Microcontroller: RP2350A, developed by Unique - Dual-core, dual-architecture design - I/O and interfaces - 29 GPIO pins total - 20 GPIO pins accessible through standard pin headers - Remaining GPIO pins available via soldering - 2 SPI interfaces - 2 I2C interfaces - 2 UART interfaces - 4 x 12-bit ADCs - 24 controllable signals - Processing and peripherals - On-chip precise PWM channels with dedicated clocks and timing - On-chip temperature sensing - On-chip accelerated floating point library - 12 programmable I/O (PIO) state machines for peripherals - Power and portability - Low power modes and hibernation support - Drag-and-drop programming via USB; device appears as mass storage - Mechanical and integration - Stamp hole design allows direct welding and integration into a base plate designed by the user - Connectivity and USB - Supports USB 1.1 host and USB device functionality Use scenarios - Custom robotics controller - Use the dual-core RP2350A with multiple SPI/I2C/UART peripherals to coordinate sensors, motors, and encoders - Take advantage of PWM channels for motor speed control and precise timing - Leverage low power and hibernation modes for energy efficiency in mobile robots - Sensor hub and data logger - Route multiple analog sensors through the 4 x 12-bit ADCs and digital interfaces (SPI/I2C/UART) - Use the on-chip temperature sensing for thermal monitoring and logging - Employ the 12 PIO state machines to manage diverse peripherals with minimal CPU load - USB-enabled development board or embedded master - Drag-and-drop programming via USB with mass storage recognition simplifies firmware updates - USB 1.1 host/device support enables flexible communication with peripherals and hosts - The stamp hole design supports easy integration into a custom base plate for compact module builds Notes on compatibility and performance - The RP2350A provides a compact, feature-rich microcontroller solution with dual-core capabilities and a broad range of I/O options - Built-in timing, PWM, and sensor features reduce external component needs and simplify design - The combination of USB mass storage download, multiple serial interfaces, and ADCs supports a wide array of applications while maintaining a straightforward development workflow - The stamp hole integration allows seamless mounting into user-designed enclosures or base plates for compact, robust assemblies This description preserves the original product brand, model, functions, and specifications, while presenting the information in a clear, customer-focused format.