Produktbeskrivning
Dual Arm Cortex-M33 or dual Hazard3 RISC-V processors @ 150MHz
520 KB on-chip SRAM
Robust and fully documented security features:
- ARM TrustZone for Cortex-M
- Optional boot signing, enforced by on-chip mask ROM, with key fingerprint in OTP
- Protected OTP storage for optional boot decryption key
- Global bus filtering based on Arm or RISC-V security/privilege levels
- Peripherals, GPIOs, and DMA channels individually assignable to security domains
- Hardware mitigations for fault injection attacks
- Hardware SHA-256 accelerator
2 × UART
2 × SPI controllers
2 × I2C controllers
24 × PWM channels
4/8 x ADC channels
1 × USB 1.1 controller and PHY, with host and device support
12 × PIO state machines
Software-compatible with RP2040
Open source C/C++ SDK, MicroPython support
Various packaging options:
- RP2350A: 30 GPIO, 7x7 QFN60
- RP2350B: 48 GPIO, 10x10 QFN80
- RP2354A: 30 GPIO, 7x7 QFN60, 2MB stacked flash
- RP2354B: 48 GPIO, 10x10 QFN80, 2MB stacked flash
