Sparkfun Raspberry Pi RP2350A Microcontroller IC

The Raspberry Pi RP2350A microcontroller IC is a cutting-edge solution that combines high performance, robust security, and exceptional flexibility, all at an affordable price. With a dual-core, dual-architecture setup, it allows for seamless switching between two Arm® Cortex-M33 cores or two open-source Hazard3 RISC-V cores. Operating at 150MHz with 520KB of SRAM, it is perfect for applications requiring real-time control, edge AI, and secure IoT systems. This microcontroller is not only powerful but also highly versatile and secure.

The RP2350A's extensive peripheral support includes up to 48 GPIOs, 12 PIO state machines, 24 PWM channels, eight analog inputs, USB 1.1 (Host/Device), and multiple UART/SPI/I2C controllers. These features make it an excellent choice for a wide range of applications, from simple DIY projects to complex industrial systems. Its ability to handle multiple protocols and interfaces simultaneously ensures that it can adapt to various project requirements.

Security is a top priority with the RP2350A, which incorporates Arm® TrustZone®, a hardware SHA-256 accelerator, optional boot signing, and fault injection mitigations. These features provide a robust security foundation, making it suitable for applications where data integrity and protection are critical.

Transitioning from the RP2040 is straightforward due to the RP2350A's high software compatibility, allowing developers to migrate existing projects with ease. This microcontroller is available in several package options, including variants with stacked 2MB QSPI flash, catering to both hobbyists and industrial-grade applications. With a production guarantee extending through at least 2045, the RP2350A ensures long-term availability and reliability for your projects.