Adafruit Raspberry Pi RP2040 Microcontroller - Single Surface Mount Chip

The Raspberry Pi RP2040 is a breakthrough in microcontrollers, combining power and versatility in a compact form. Featuring dual ARM Cortex-M0+ cores running at 133MHz, it provides remarkable computational capability.

Specifications include 264kB on-chip SRAM, support for up to 16MB off-chip Flash, and 30 GPIO pins. Peripherals like 2 UARTs, 2 SPI controllers, and 16 PWM channels enhance its flexibility.

Innovative PIO state machines allow custom hardware logic for tasks like precise NeoPixel control or I2S audio, making complex operations straightforward without needing additional hardware.

Ideal for developing prototypes, the RP2040 requires external QSPI Flash memory and careful soldering onto a board for circuit support, highlighting its use for experienced developers seeking customization.