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Product description: Raspberry Pi microcontroller - RP2350A - 1 pc. - SC1509
The RP2350A is an advanced microcontroller from the RP235x series, which debuted in August 2024 with the Raspberry Pi Pico 2 board and has since been widely used in both Raspberry Pi and third-party projects. Compared to its predecessor, the RP2040 , it offers a significant increase in performance thanks to two Arm Cortex M33 cores , providing greater computing power and better energy efficiency. Additionally, it has been equipped with two RISC-V Hazard3 cores , which enable more efficient parallel processing. A clock speed of up to 150 MHz and 520 KB of RAM (more than twice as much as in the RP2040) make the microcontroller great at handling more demanding tasks. The system also offers 8 KB of OTP memory and an advanced security system based on Arm TrustZone technology , which enables isolated data processing. The additional PIO core allows for programming of custom peripheral interfaces. With these features, the RP2350A is an excellent choice for both hobby projects and advanced industrial applications requiring high performance and low power consumption.
Raspberry Pi microcontroller - RP2350A - 1 pc. - SC1509.
Pinout of the RP2350A microcontroller.Advanced Architecture – What's Inside the RP2350A?
The RP2350A microcontroller is equipped with a wide range of features that make it a versatile solution for a variety of applications:
- Two Arm Cortex M33 cores and two RISC-V Hazard3 cores provide high computing performance and the ability to efficiently process parallel data
- 520 kB RAM increases flexibility in data management and allows for more extensive applications
- Advanced power management system optimizes power consumption, increasing device efficiency
- Communication interface support:
- I2C - for connecting sensors and modules
- SPI - fast data transfer
- UART - serial communication support
- USB 1.1 - can act as host or device
- Additional PIO core allows for implementation of non-standard communication protocols
- Support for external voltage regulators and energy-saving modes , enabling use in low-power systems
A detailed description of the pins can be found in the RP2350 microcontroller documentation .
Technical specification of the RP2350A microcontroller
- Processor: 2x Arm Cortex M33 + 2x RISC-V Hazard3
- Maximum clock speed: up to 150 MHz
- RAM: 520 KB
- Flash Memory: Optional up to 16 MB via dedicated QSPI bus
- OTP memory: 8 kB
- Operating voltage: 1.8V / 3.3V
- Number of GPIOs: 30
- 2xUART
- 4 x analog inputs
- 2x SPI
- 2xI2C
- 24x PWM
- 1 x USB 1.1 and PHY
- 12 x PIO
- ADC converter: 12-bit
- Low Power Support: Yes
- Security: Arm TrustZone
- Operating temperature: -20°C to 85°C
- Housing: QFN-60
- Dimensions: 7 x 7 mm
The RP2350A microcontroller will be useful in a wide range of applications, both in DIY projects and professional embedded systems. Useful links |
