Introducing the Raspberry Pi Pico 2 скачать в хорошем качестве

Introducing the Raspberry Pi Pico 2

It's been 3 years since the legendary Raspberry Pi Pico, and now the Pico 2 is here! Summary features: ⋆ RP2040 vs. RP2350: New silicon power ⋆ Clock Speed: 133 MHz ➡️ 150 MHz ⋆ Memory: 2 MB ➡️ 4 MB QSPI flash ⋆ GPIO: Same 26 pins including 4 ADC pins ⋆ USB 1.1 host/device still, but with additional security features for peripheral and memory protection. ⋆ Power Efficiency: Enhanced for battery projects ⋆ Security Upgrades: Arm TrustZone, signed boot, SHA-256, and more Feature comparison (reference: RP2040 datasheet and RP2350 datasheet release 2024-08-08): 🔹 Processor and Performance ⋆ RP2040: Features dual ARM Cortex-M0+ cores running at up to 133 MHz. ⋆ RP2350: Includes dual Cortex-M33 or Hazard3 processors operating at 150 MHz, providing enhanced performance and security features compared to the RP2040. Memory ⋆ RP2040: Contains 264 KB of on-chip SRAM, arranged in 6 independent banks. ⋆ RP2350: Provides 520 KB of on-chip SRAM, organized in 10 independent banks, offering almost double the memory capacity. Additionally, it includes 8 KB of One-Time Programmable (OTP) storage. Storage ⋆ RP2040: Supports up to 16 MB of external QSPI Flash memory via a dedicated QSPI bus. ⋆ RP2350: Also supports up to 16 MB of external QSPI Flash/PSRAM, with an option for an additional 16 MB accessible via a second chip-select. 🔹 Peripheral Features ⋆ RP2040: 30 GPIO pins, with 4 capable of being used as analog inputs. 16 PWM channels. 2 UARTs, 2 SPI controllers, 2 I2C controllers. 8 PIO (Programmable I/O) state machines. USB 1.1 controller with both host and device support. ⋆ RP2350: Up to 48 GPIO pins depending on the package, with 8 analog inputs. 24 PWM channels, providing more flexible control options. Similar peripheral support with 2 UARTs, 2 SPI controllers, 2 I2C controllers, but includes 12 PIO state machines, enhancing flexibility. USB 1.1 controller with host and device support, as well as additional security features for peripheral and memory protection. 🔹 Power and Security ⋆ RP2040: Basic power management with on-chip programmable LDO and PLLs for clock generation. No dedicated security features. ⋆ RP2350: Enhanced power management with an on-chip switched-mode power supply and low-quiescent-current LDO mode for sleep states. Advanced security features, including optional boot signing, hardware SHA-256 accelerator, and global bus filtering based on security levels, making it more suitable for applications requiring higher security. Overall The RP2350 is a significant upgrade over the RP2040, offering more processing power, memory, and peripheral flexibility, along with enhanced security features. It is ideal for applications that require higher performance and security, while the RP2040 remains a cost-effective solution for general-purpose microcontroller tasks. Read more about it: https://elektormagazine.com/articles/... Watch to see all the details and decide if the Raspberry Pi Pico 2 is right for your next project! 📦 Get yours now in the Elektor Store: https://elektor.com/products/raspberr... 🔔 Don't forget to like, subscribe, and hit the bell icon to stay updated with all our latest content. #RaspberryPi #RaspberryPiPico2 #Elektor Check out our YouTube offers: https://elektor.com/youtube Subscribe to our Newsletter: https://elektormagazine.com/elektor-n... Join this channel to get access to perks:    / @elektortv