Here’s the information rephrased and organized into points:
RP2040 Microcontroller Chip (Designed by Raspberry Pi, UK)
Processor: Dual-core ARM Cortex M0+ with a flexible clock speed, reaching up to 133 MHz.
Memory:
264KB of SRAM.
2MB on-board Flash storage.
USB Support: USB 1.1 Host and Device capabilities.
GPIO: 26 multi-function General Purpose Input/Output (GPIO) pins.