Raspberry Pi RP2040 Microcontroller

Raspberry Pi RP2040 is the first microcontroller designed in-house at Raspberry Pi (“Raspberry Silicon”). The Raspberry Pi RP2040 is the Pi Pico's microcontroller.Features: Dual-core Arm Cortex-M0+ @ 133MHz 264KB of on-chip RAM Support for up to 16MB of off-chip Flash memory via a QSPI bus DMA controller Interpolator and integer divider peripherals 30 GPIO pins, 4 of which can be used as analogue inputs 2 × UARTs, 2 × SPI controllers, and 2 × I2C controllers 16 × PWM channels 1 × USB 1.1 controller and PHY, with host and device support 8 × Raspberry Pi Programmable I/O (PIO) state machines USB mass-storage boot mode with UF2 support, for drag-and drop programming