RP2040

Part: Raspberry Pi RP2040

Type: Microcontroller

Key Specs:

• CPU: Dual ARM Cortex-M0+ @ 133 MHz
• On-chip SRAM: 264kB
• Off-chip Flash memory support: Up to 16MB
• Process node: 40 nm
• GPIO pins: 30 (4 with analogue input capability)
• Core voltage regulator output: 1.1 V, 100 mA max current
• IOVDD supply voltage: 1.8 V to 3.3 V
• USB_VDD supply voltage: 3.3 V
• ADC_AVDD supply voltage: 3.3 V
• VREG_VIN supply voltage: 1.8 V to 3.3 V
• DVDD supply voltage: 1.1 V

Features:

• Symmetric dual-core processor complex
• Programmable I/O (PIO) subsystem with 8 state machines
• DMA controller
• On-chip programmable LDO
• Two on-chip PLLs (USB and core clocks)
• UF2 bootloader in ROM
• Cached execute-in-place from external QSPI memory
• Low-power modes
• 2x UARTs
• 2x SPI controllers
• 2x I2C controllers
• 16x PWM channels
• USB 1.1 controller and PHY with host and device support

Applications:

• Machine learning
• Motor control
• Agriculture
• Audio

Package:

• QFN-56: 7 x 7 mm

CPU: Dual ARM Cortex-M0+ @ 133 MHz

Memory: 264kB on-chip SRAM in six independent banks

Support for up to 16MB of off-chip Flash memory via

dedicated QSPI bus

Architecture: 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

Peripherals: 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

Product lifetime: Raspberry Pi understands the value to customers of long term

availability of product and therefore aims to continue supply for as long as practically possible. We expect RP2040 to

remain in production until at least January 2041.

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.

Full details can be found in the RP2040 datasheet.