STM32H573MIY3QTR is a high-performance, security-type 32-bit microcontroller (MCU) from STMicroelectronics' STM32H5 series, featuring industrial-grade quality and a WLCSP ultra-thin small package, suitable for mass production

 1. Core hardware specifications

1. Core: Arm Cortex‑M33 (Armv8‑M), featuring TrustZone security isolation, FPU floating point, DSP instruction set, MPU memory protection, and a maximum clock frequency of 250 MHz

2. Storage: 2MB dual-bank Flash, 640KB SRAM, with ART accelerated cache (Flash zero-wait execution)

3. Safety features (H573 differs from H563)

 Hardware encryption accelerator: AES, PKA public key acceleration, OTFDEC real-time Flash decryption, true random number generator (TRNG)

 ST-iROT security firmware, designed for PSA Level3/SESIP3 high security certification, is suitable for secure IoT and encryption devices from STMicroelectronics

4. Analysis of package model (MIY3QTR)

 Package: WLCSP-80 (Wafer-level Chip-scale Package), dimensions 3.50 × 3.27 × 0.6 mm, lead spacing 0.35mm, ultra-small and ultra-thin

 Suffix TR: Tape & Reel supply, suitable for SMT automated production lines

 Temperature grade: Industrial grade -40℃ ~ +125℃ STMicroelectronics

 II. Main peripheral resources

-High-speed communication: Ethernet, USB-C/USB-PD, FDCAN, I3C, SPI/I2C/UART

 Analog peripherals: 12-bit ADC/DAC, operational amplifier, comparator

 Advanced timer (motor control), external memory controller FMC, camera interface, etc

 III. Typical application scenarios

Secure IoT terminals, industrial controllers, payment security devices, smart wearables, small high-performance embedded devices, encryption gateways, and motor drives.

 IV. Positioning Summary

It is a miniaturized MCU with high performance and hardware-level security, featuring high computing power, hardware encryption, and extremely small size. It is suitable for products with strict PCB space constraints and high security requirements.

For technical and business inquiries, please contact Mr. Zhang at 13430464310