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
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