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Description
Upgrade your custom PCB designs with high-performance Raspberry Pi RP2350 microcontroller chips.
Raspberry Pi's latest in-house silicon is now available to buy separately, so you can incorporate it into your own designs. Benefits of this chip include a choice of dual Arm Cortex-M33 or RISC-V cores, faster clock speeds, extra on-chip RAM, external PSRAM support, hardware floating point support and more!
RP2350 comes in two flavours - A (standard) and B (all the pins). The B chip has 48 usable GPIO pins, including 8 ADCs and 24 PWMs.
You'll get bare RP2350 chips, fresh from the factory and packaged on cut tape. If you'd prefer to buy a pre-built RP2350 microcontroller board then check out the link below!
About RP2350
Raspberry Pi RP2350A, the lead product in the RP235x range of microcontrollers, debuted on Raspberry Pi Pico 2 in August 2024, and has since seen use on Raspberry Pi Pico 2 W, and a variety of partner products.
In comparison with its predecessor, RP2040, RP235x offers:
- A 150MHz system clock (versus 133MHz)
- Dual Arm Cortex-M33 cores (versus dual Arm Cortex-M0+)
- Dual RISC-V Hazard3 cores
- 520KB RAM (versus 264KB)
- 8KB on-chip OTP storage
- A comprehensive security model, based on Arm TrustZone for Cortex-M
- Improved power consumption
- An additional PIO core
- More GPIOs and ADC channels (RP2350B only)
RP235x Design Guidelines
To ensure correct operation, please adhere to the following guidelines when designing with RP235x microcontrollers:
- Please read and follow the RP235x design guide.
- Please refer to the datasheet, including errata and the reference design in KiCAD format.
- Please use the 12 MHz Abracon ABM8-272-T3 crystal oscillator.
- If using the on-chip SMPS, please use the custom polarised inductor from Abracon (AOTA-B201610S3R3-101-T), and orient it according to the instructions in the design guide.
