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Product description: Raspberry Pi microcontroller - RP2350A - 13'' Reel - SC1509(13)
The RP2350A is an advanced microcontroller from the RP235x series, which debuted in August 2024 on the Raspberry Pi Pico 2 board and has since been widely used in both Raspberry Pi and third-party partner projects. Compared to its predecessor, the RP2040 , it offers a significant increase in performance thanks to the use of two Arm Cortex M33 cores , providing greater computing power and better energy efficiency. Additionally, the system is equipped with two RISC-V Hazard3 cores , which enable more efficient parallel processing. The system clock has been increased to 150 MHz , and the amount of RAM is 520 KB , which is more than twice the value available in the RP2040. The microcontroller also has 8 KB of OTP memory and an advanced security system based on Arm TrustZone technology , which allows for isolated data processing. An additional PIO core allows for programming non-standard peripheral interfaces. Thanks to these features, the RP2350A is perfect for both simple hobby projects and demanding industrial applications that need high computing power and low power consumption.
Raspberry Pi microcontroller - RP2350A - 13'' Reel - SC1509(13).
Pinout of the RP2350A microcontroller.Modern Architecture - What's Inside the RP2350A?
The RP2350A microcontroller has a number of built-in components that enable its wide range of applications:
- Two Arm Cortex M33 cores and two RISC-V Hazard3 cores provide high computing power
- 520 KB RAM provides greater flexibility in programming and data storage
- Advanced energy management system that improves work 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 enabling programming of own communication protocols
- Support for external voltage regulators and low-power modes
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 |
