STM32H563 in STM32 Family
The STM32H563 sub-family from STMicroelectronics represents a high-performance branch of the STM32H5 series, built on the ARM Cortex-M33 core with TrustZone technology. Operating at 250MHz, these microcontrollers bridge the gap between mainstream and high-end industrial chips. They are designed for developers requiring significant computational power, advanced security integration, and extensive connectivity options in industrial, consumer, and medical applications where a balance of efficiency and throughput is critical.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Connectivity | I/O Pins | Package | ADC/DAC | Flash | Stock |
|---|---|---|---|---|---|---|
| STM32H563ZIT6 (STMicroelectronics) | CANbus, FIFO, I2C,.. | 110 | LQFP-144 | A/D 18x12b SAR; D/.. | 2MB | 3,467 |
| STM32H563RGT6 (STMicroelectronics) | CANbus, Ethernet, .. | 53 | LQFP-64 | A/D 16x12b SAR; D/.. | 1MB | — |
Variants within the STM32H563 sub-family are primarily distinguished by their flash memory capacity and physical package dimensions. For instance, the ZIT6 variant provides 2MB of Flash in a larger 144-pin LQFP package for complex software stacks and high I/O counts, whereas the RGT6 variant offers 1MB of Flash in a compact 64-pin footprint. Pin-to-pin compatibility often exists within the same package types, allowing scalable memory options for growing projects.
