Pin Function Grouping for Component

flux

Collapsed the STM32H573ZIT6 pin grouping to four groups: Power, Ground, Control, and Signal. Verified all 144 terminals now use one of those four groups, with no duplicate physical-pin grouping.
Open items:
  • None.
Suggested next steps:
  1. Review the symbol visually.
  2. If desired, I can also align the Section property to match the same four-group scheme.
adrian95

adrian95

Yes, align the Section property to the same four groups.

flux

I’ll align each terminal’s Section property to match the same four groups: Power, Ground, Control, and Signal, then verify all 144 terminals.

flux

Aligned the Section property to the same four groups as Pin Group: Power, Ground, Control, and Signal. Verified all 144 terminals now use only those four Section values, with one exclusive assignment per terminal.
Open items:
  • None.
Suggested next steps:
  1. Review the symbol layout visually.
  2. If needed, I can also normalize pin orientations/ordering within each section.
Normalize pin ordering
Run symbol review
Check datasheet mapping
Create grouping note
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STM32H573ZIT6

STM32H573ZIT6 thumbnail
ARM® Cortex®-M33 STM32H5 Microcontroller IC 32-Bit 250MHz 2MB (2M x 8) FLASH 144-LQFP (20x20)
STM32H573ZIT6
General Description
The STM32H573ZIT6 is a high-performance microcontroller from STMicroelectronics based on the Arm Cortex-M33 core. It is designed to deliver advanced processing capability, enhanced security, and extensive peripheral integration for industrial, medical, consumer, communications, and embedded control applications. The device combines powerful computational performance with low-power operation, making it suitable for real-time control, edge computing, human-machine interfaces, industrial automation, IoT gateways, motor control systems, and secure connected devices. Integrated security features, high-speed memory architecture, and comprehensive communication interfaces enable the development of robust and scalable embedded solutions.
Key Features
Processing Architecture
  • Arm Cortex-M33 processor core
  • TrustZone security architecture
  • Digital signal processing capabilities
  • Floating-point computation support
  • Optimized real-time processing performance
Memory Resources
  • Embedded Flash memory
  • Integrated SRAM architecture
  • Error correction capability for enhanced reliability
  • High-speed memory access structure
Security Features
  • Secure boot functionality
  • Hardware cryptographic accelerators
  • Secure firmware update support
  • Memory protection mechanisms
  • Tamper detection capabilities
  • Trusted execution environment
  • Secure key management support
Communication Interfaces
  • USART and UART communication interfaces
  • SPI serial communication interfaces
  • I²C communication interfaces
  • CAN FD connectivity
  • USB connectivity support
  • Ethernet interface capability
  • SDMMC memory card interface
  • Flexible external communication options
Analog Features
  • High-performance analog-to-digital conversion
  • Digital-to-analog conversion capability
  • Analog comparators
  • Precision signal acquisition support
Timer and Control Functions
  • Advanced control timers
  • General-purpose timers
  • PWM generation capability
  • Encoder interface support
  • Motor-control functionality
  • Real-time clock integration
Power Characteristics
  • Low-power operating modes
  • Dynamic power optimization
  • Battery-powered application support
  • Efficient performance-to-power ratio
Package Characteristics
  • LQFP package construction
  • Surface-mount technology compatibility
  • Industrial-grade mechanical design
  • Suitable for automated assembly processes
Application Areas
  • Industrial Automation Systems
  • Motor Control Equipment
  • Human-Machine Interfaces
  • Smart Energy Systems
  • Medical Electronics
  • IoT Gateways
  • Secure Embedded Devices
  • Industrial Networking Equipment
  • Building Automation Systems
  • Consumer Electronics
  • Data Acquisition Systems
  • Edge Computing Applications
Compliance
  • RoHS Compliant
  • Lead-Free Compatible
  • Industrial and Commercial Application Support
Manufacturer
STMicroelectronics
Product Family
STM32H5 Series High-Performance Microcontrollers
#STM32H573ZIT6 #STM32H5 #STMicroelectronics #CortexM33 #Microcontroller #EmbeddedSystems #IndustrialAutomation #SecureMCU #IoT #EdgeComputing #MotorControl #EmbeddedDesign #ElectronicsEngineering #FirmwareDevelopment #IndustrialElectronics

Properties

STM32H573ZIT6

STMicroelectronics

Integrated Circuits

st.com/resource/en/datasheet/stm32h573ai.pdf

IC

parametric-v1

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