RP2040 es el controlador debut de Raspberry Pi, que ofrece los valores de la marca de gran rendimiento, bajo coste y facilidad en el uso.

Con una gran memoria en el chip, procesadores simétricos dual core y un subsistema Programable I/O (PIO), el RP2040 ofrece a los usuarios avanzados una gran potencia y flexibilidad. Con una amplia y detallada documentación, un puerto MicroPython y un bootloader UF2 en la ROM, tiene la menor dificultad para el usuario principiante.

Especificaciones

CPU: Dual ARM Cortex-M0+ @ 133 MHz

Memoria:

• 264kB on-chip SRAM in six independent banks
• Support for up to 16MB of off-chip Flash memory via dedicated QSPI bus

Arquitectura:

• DMA controller
• Fully connected AHB crossbar
• Interpolator and integer divider peripherals
• On-chip programmable LDO to generate core voltage
• Two on-chip PLLs to generate USB and core clocks

Interfacing: 30 GPIO pins, four of which can be used as analogue inputs

Periféricos:

• 2 × UARTs
• 2 × SPI controllers
• 2 × I2C controllers
• 16 × PWM channels
• 1 × USB 1.1 controller and PHY, with host and device support
• 8 × PIO state machines

Package: 7 × 7 mm QFN-56 package

Production lifetime: RP2040 will remain in production until at least January 2030

Compliance:

• RP2040 is compliant to Moisture Sensitivity Level 1.
• RP2040 is compliant to the requirement of REACH Substances of Very High Concern (SVHC) that ECHA announced on 25 June 2020.
• RP2040 is compliant to the requirement and standard of Controlled Environment-related Substance of RoHS directive (EU) 2011/65/EU and directive (EU) 2015/863.