Earlier this year, the launch of the STM32H523 and STM32H533 MCUs expanded the STM32 high-performance portfolio, offering enhanced performance, security, power efficiency, and advanced embedded peripherals.
What’s new in the two lines?
- STM32H523 product line:
- Memory: 256 to 512 Kbytes of flash memory and 272 Kbytes of SRAM
- Package options: Available in 48 to 144 pins packages in BGA and LQFP profiles, as well as WLCSP39 and UFQFN48 packages, allowing developers to choose the best fit for their design constraints
- STM32H533 product line:
- Memory: 512 Kbytes of flash memory, offering substantial storage for applications requiring more memory
- Additional features: Includes an encryption accelerator engine (AES, PKA, and OTFDEC) and ST-iROT, which enhance security features
- Certifications: Targets SESIP3 and PSA Level 3 certifications
Both lines feature the Arm Cortex®-M33 core with TrustZone® for Armv8-M, DSP, and a floating-point unit (FPU) running up to 250 MHz.
Key benefits:
- More design freedom and reduced time to market
- Performance in space-constrained devices
- Optimized cost & performance trade-off: Based on ST’s optimized 40 nm process technology, these MCUs offer an excellent balance between cost and performance, making them suitable for a wide range of applications
These advancements provide significant benefits for developers, enabling more robust and efficient designs.
You can order here.
Additional resources:
First published on Oct 18, 2024
