STM32C593ZGT6 - 144MHz Cortex-M33 MCU 1MB Flash | ST
MPN： STM32C593ZGT6 ✓ 啟用中STM32C593ZGT6 概覽
A microcontroller (MCU) is a single integrated circuit that combines a processor core, memory, and programmable peripherals into one chip, sitting at the heart of the embedded systems hierarchy: MCU -> embedded processor -> semiconductor device. The STM32C5 series belongs to STMicroelectronics' STM32 mainstream family, positioned for cost-sensitive general-purpose applications that still require modern connectivity and security features inherited from the higher-performance STM32 lines.
Key features include the Arm Cortex-M33 32-bit RISC core with a single-precision floating-point unit (FPU) supporting all Arm single-precision data-processing instructions, up to 144 MHz operation, 1 MB (1M x 8) of on-chip flash for code and data storage, and 256 KB of SRAM for buffers and stacks. The peripheral complement - I3C for next-generation sensor interfaces, an Ethernet MAC for networked designs, and dual FDCAN controllers for automotive and industrial fieldbus - differentiates this part from lower-tier mainstream MCUs.
According to the STM32C59xxx datasheet, the devices are general-purpose microcontrollers based on the high-performance Arm Cortex-M33 32-bit RISC core, with the FPU executing hardware-accelerated floating-point math for control algorithms, digital filtering, and sensor fusion. The Cortex-M33 architecture also brings Armv8-M security foundations, enabling TrustZone-class isolation features that legacy Cortex-M4 parts lack.
Typical applications include industrial automation nodes using dual FDCAN fieldbus, networked IoT gateways leveraging the Ethernet MAC, and motor control or power-conversion systems exploiting the FPU at 144 MHz. The I3C interface supports modern sensor rings with lower pin counts than I2C/SPI combinations.
When designing with the STM32C593ZGT6, budget flash and RAM headroom for the Ethernet stack, and verify pin multiplexing on the 144-LQFP footprint early, since the peripheral-rich die maps many functions onto shared pins. Development is supported by STM32Cube ecosystem tools and HAL libraries.
This page synthesizes verified distributor listings, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
直接替換替代品，適用於 STM32C593ZGT6 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
STM32C591ZGT6
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
STM32C573ZGT6
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
STM32C593ZET6
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
STM32C593ZCT6
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
STM32C573ZET6
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
STM32C593ZGT6 最大額定值與電氣特性
| Core Processor | ARM Cortex-M33F 32-bit RISC |
| Core Size | 32-bit |
| 最大時脈頻率 | 144 MHz |
| Flash Memory | 1 MB (1M x 8) |
| SRAM | 256 KB |
| FPU | Yes, single-precision |
| Connectivity | I3C, Ethernet, Dual FDCAN, CANbus, I2C, SPI, UART/USART |
| 封裝 | 144-LQFP (20 x 20 mm) |
| 安裝類型 | Surface Mount |
| Series | STM32C5 |
STM32C593ZGT6 144-lqfp (20 x 20 mm) 腳位配置指南
STM32C593ZGT6（144-lqfp (20 x 20 mm) 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： STM32C593ZGT6.
請參閱 資料表 以查看完整腳位配置。
典型應用
STM32C593ZGT6 適用於 6 應用s: Industrial Automation Nodes, IoT Gateways and Networked Devices, Motor Control and Power Conversion, Sensor Hubs with I3C, Building Automation Controllers, Test and Measurement Instrumentation.
Industrial Automation Nodes
Factory automation nodes benefit directly from the STM32C593ZGT6's dual FDCAN controllers, which let a single MCU bridge two CAN segments or serve redundant fieldbus channels - a common requirement in PLC I/O modules and drive subsystems. The 144 MHz Cortex-M33 core with hardware FPU runs deterministic control loops and protocol stacks concurrently, while 1 MB flash and 256 KB SRAM accommodate firmware plus diagnostics without external memory. The 144-LQFP package supplies enough GPIO for parallel sensor and actuator interfaces in dense I/O boards, and industrial temperature variants simplify panel deployments.
推薦
IoT Gateways and Networked Devices
The on-chip Ethernet MAC of the STM32C593ZGT6 makes it a cost-effective engine for IoT edge gateways, smart-building controllers, and networked sensor hubs. Running a lightweight TCP/IP stack, the MCU connects field devices via dual FDCAN or I3C sensors and publishes data northbound over Ethernet using an external PHY such as the LAN8720A. The 256 KB SRAM handles socket buffers, and the 144 MHz clock gives headroom for TLS-class workloads at moderate throughput. ST's STM32Cube ecosystem provides validated middleware, shortening time to a production-ready networked node.
推薦
Motor Control and Power Conversion
Motor drives and digital power converters exploit the STM32C593ZGT6's hardware single-precision FPU for field-oriented control (FOC) mathematics at 144 MHz, executing Clarke/Park transforms and PI loops without fixed-point scaling overhead. The dual FDCAN interfaces integrate the drive into industrial vehicle or factory networks. The 144-LQFP footprint exposes the timer and analog pins needed for three-phase PWM and current-sense feedback. Designers should budget CPU load for FOC plus communication, and consult ST's motor-control reference designs for validated hardware topologies and firmware libraries.
推薦
Sensor Hubs with I3C
The STM32C593ZGT6's I3C peripheral positions it for next-generation sensor hubs aggregating IMUs, environmental sensors, and proximity devices. I3C delivers higher data rates than I2C at lower power, supports in-band interrupts that eliminate dedicated IRQ lines, and enables dynamic address assignment - advantages in dense multi-sensor boards for robotics and wearables. The 1 MB flash and 256 KB SRAM hold fusion algorithms and buffering, while the 144 MHz FPU core accelerates quaternion math. Mixing legacy I2C devices on the same I3C bus eases migration of existing sensor trees.
推薦
Building Automation Controllers
HVAC controllers, lighting gateways, and access-control panels combine the STM32C593ZGT6's three connectivity strengths: dual FDCAN links controllers and meters, Ethernet provides BMS backbone integration, and I3C attaches local climate and occupancy sensors. The 144 MHz Cortex-M33 runs PID loops for dampers and valves alongside network protocol handling, and 1 MB flash stores configuration plus OTA-update capability with room to spare. The mainstream STM32C5 positioning targets exactly this cost-sensitive, feature-rich class of installed-building infrastructure equipment.
推薦
Test and Measurement Instrumentation
Bench instruments, data loggers, and portable analyzers use the STM32C593ZGT6 as a control and communication processor: the FPU accelerates DSP-style filtering and calibration math, Ethernet enables remote instrument control and data streaming, and USB-class serial links attach to host PCs. The 144-LQFP package offers enough GPIO for front-panel keyboards, displays, and relay multiplexers. The 1 MB flash supports feature-rich firmware with logging tables in-situ. Designers should isolate analog front ends from the digital switching domain for best measurement resolution and noise floor.
推薦
推薦產品摘要
工程參考資料，適用於 STM32C593ZGT6 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | STM32C591ZGT6 | STM32C573ZGT6 | STM32C593ZET6 |
|---|---|---|---|---|
| Package | 144-LQFP (20x20) | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core | Arm Cortex-M33F 32-bit | Arm Cortex-M33F 32-bit | Arm Cortex-M33F 32-bit | Arm Cortex-M33F 32-bit |
| Max Frequency | 144 MHz | 144 MHz | 144 MHz | 144 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 512 KB |
主要差異化特點
- Ethernet MAC integrated on a mainstream-cost MCU (對比STM32C573ZGT6)
- Full 1 MB flash in the family footprint (對比STM32C593ZET6)
- Dual FDCAN controllers for gateway roles (對比STM32C591ZGT6)
設計說明
Estimate: an MCU of this class at 144 MHz typically draws tens to low hundreds of milliamps from the core/I-O rails depending on activity and peripheral use. Design the VDD/VDDA decoupling network with one 100 nF ceramic capacitor per VDD pin pair plus at least one 4.7 uF bulk capacitor per ST hardware getting-started guidance for STM32 LQFP devices. Separate the VDDA analog supply with an RC or ferrite filter to protect ADC accuracy. Confirm exact pin-supply mapping and current limits in the STM32C59xxx datasheet before finalizing the power tree.
The 144-LQFP (0.5 mm lead pitch) requires a solder-mask-defined land pattern per the package outline drawing in the datasheet; do not scale the footprint. Place the Ethernet RMII PHY (e.g. LAN8720A) within 50 mm of the MCU with matched-length RMII clock/data traces, and route the 50 MHz reference clock first. Keep FDCAN transceiver stubs short and terminate the bus at both ends with 120 ohm. Provide an exposed ground pour under the MCU and stitch vias along the perimeter for return-current control on mixed analog/digital boards.
The STM32C5 series is recent; always use the latest STM32CubeMX firmware package so device support, clock-tree options, and I3C/Ethernet middleware are current. Verify pin multiplexing early: with a peripheral set this rich (I3C, Ethernet, dual FDCAN), many functions compete for the same 144 pins, and late conflicts force PCB respins. Confirm the temperature/quality suffix (T6 = -40 C to +85 C class per ST ordering nomenclature) matches your environmental requirements before release.
合規資訊
Compliance status was not stated in the provided verified web data. STMicroelectronics standard STM32 production parts are typically RoHS-compliant, but this must be confirmed on the official ST product page for this exact ordering code.