SC1634

SC1634 is a Raspberry Pi Pico 2W microcontroller board. It is built on RP2350: our new high-performance, secure microcontroller. With a higher core clock speed, double the on-chip SRAM, double the on-board flash memory, more powerful Arm cores, optional RISC-V cores, new security features, and upgraded interfacing capabilities, the Raspberry Pi Pico 2 delivers a significant performance and feature boost, while retaining hardware and software compatibility with earlier members of the Raspberry Pi Pico family. RP2350 provides a comprehensive security architecture, built around Arm TrustZone for Cortex-M, and incorporating signed boot, 8KB of antifuse OTP for key storage, SHA-256 acceleration, a hardware TRNG, and fast glitch detectors. The unique dual-core, dual-architecture capability of RP2350 allows users to choose between a pair of industry-standard Arm Cortex-M33 cores, and a pair of open hardware Hazard3 RISC-V cores.

• 2.4GHz 802.11n wireless LAN, Bluetooth 5.2 w/ on-board antenna and modular compliance certification
• Memory: 520KB on-chip SRAM, 4MB on-board QSPI flash
• Connectivity: 2.4GHz 802.11n wireless LAN and Bluetooth 5.2 (Raspberry Pi Pico 2W only)
• Interfacing: 26 multi-purpose GPIO pins, including 4 that can be used for ADC
• Peripherals: 2 x UART, 2xSPI controllers, 2xI2C controllers, 24xPWM channels
• 1xUSB 1.1 controller and PHY, with host and device support and 12xPIO state machines
• Input power range from 1.8 to 5.5V DC
• 182000 hours MTBF1 ground benign and 11000 hours MTBF1 ground mobile
• Form factor: 21mm × 51mm
• Operating temperature range from -20°C to +85°C