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STMicroelectronics STM32H562VGT6
- Part No.:
- STM32H562VGT6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
STM32H562VGT6.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,819
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Product details
Overview
STM32H562VGT6 from STMicroelectronics is a high-security, high-performance Arm® Cortex®-M33 32-bit microcontroller with TrustZone®, FPU, and 250 MHz operation. It integrates 2 Mbyte flash with ECC, 640 Kbyte SRAM (including ECC-protected SRAM2/SRAM3), CORDIC/FMAC math accelerators, dual FDCAN, USB Type-C®/PD controller, and hardware crypto engines (HASH, PKA, RNG). It targets secure industrial control, IoT edge nodes, and automotive body electronics requiring certified firmware integrity and real-time deterministic response.
For engineers reviewing the STM32H562VGT6 datasheet, STM32H562VGT6 pinout, STM32H562VGT6 application, or STM32H562VGT6 equivalent, key selection criteria include TrustZone-enforced peripheral isolation, dual-bank read-while-write flash for seamless OTA updates, 140 GPIOs with 5 V tolerance, SMPS regulator support for <1.8 V core supply, and verified FDCAN/USB PD interoperability in automotive-grade thermal envelopes.
Technical Context
The device implements Armv8-M mainline security with configurable SAU regions and GTZC-managed memory/peripheral partitioning. Its dual GPDMA controllers offload CPU during concurrent high-bandwidth transfers-e.g., Octo-SPI to SRAM3 while ADC1 streams to SAI via DMA.
ART Accelerator includes 8-Kbyte instruction cache and 4-Kbyte data cache, enabling zero-wait-state execution from flash and external memories. The CORDIC coprocessor delivers cycle-accurate sin/cos/tan for motor control loops, while FMAC supports real-time FIR/IIR filtering at up to 200 MSPS throughput.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M33 @ 250 MHz, 375 DMIPS, with TrustZone, FPU, and MPU for secure real-time task scheduling |
| Memory | 2 Mbyte flash (ECC, dual-bank RWW), 640 Kbyte SRAM (64-Kbyte SRAM2 + 320-Kbyte SRAM3 with flexible ECC) |
| Clocks | Internal 64 MHz HSI + 48 MHz HSI48; external 4–50 MHz HSE; LSE for RTC; programmable PLL with fractional divider |
| Security | TrustZone-enabled SAU, secure debug authentication, SFI, HASH/PKA/RNG accelerators, 96-bit unique ID, active tampers |
| I/O & Peripherals | 140 fast I/Os (5 V-tolerant), 2×FDCAN, 12×U(S)ART, 6×SPI, 2×SAI, 2×ADC (5 Msps), 2×DAC, Octo-SPI, SDMMC, Ethernet MAC |
| Power | 1.71–3.6 V supply; embedded LDO or external SMPS support; Sleep/Stop/Standby modes; 4-Kbyte backup SRAM in lowest power |
Pinout & Package
LQFP100 (14 × 14 mm, 0.5 mm pitch) package with 100 leads. Pinout validated per STMicroelectronics DS14258 Rev 6, Section 4.2 (Pin description) and Table 14 (pin/ball definition).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO2 | Power supply inputs | Separate domains for digital core (1.71–3.6 V), analog (1.71–3.6 V), and I/O (1.71–3.6 V); enable mixed-signal noise isolation |
| VSS, VSSA, VSSIO2 | Ground returns | Dedicated analog/digital/I/O ground planes minimize coupling in high-resolution ADC/DAC operation |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/Os | 140 total pins; most 5 V-tolerant; support 10 alternate functions including FDCAN_RX/TX, SPI_MOSI/MISO, USART_TX/RX |
| NRST | Active-low reset input | Asynchronous reset with internal pull-up; compatible with open-drain reset supervisors and push-button debouncing circuits |
| BOOT0 | Boot mode selection | High at power-up selects system memory boot; low selects user flash; used with TZEN configuration for secure boot path |
Key Features
| Feature | Design Value |
|---|---|
| TrustZone-aware peripherals | All major peripherals (GPIO, UART, SPI, FDCAN, ETH) are configurable as Secure/Non-secure via GTZC registers |
| Math acceleration | CORDIC computes trigonometric functions in ≤12 cycles; FMAC executes 32-bit MAC operations at 200 MSPS for real-time filter tuning |
| Secure firmware update | SFI (Secure Firmware Installation) validates signed firmware images using ECDSA before flash programming |
| Flexible power architecture | Configurable SMPS output (0.6–1.4 V) directly powers VCORE; reduces system-level power by >30% vs. LDO-only solutions |
| Octo-SPI interface | Supports x8/x4/x1 serial NOR/NAND/PSRAM with hyperbus frame format; enables 400+ MB/s external memory bandwidth |
Applications
| Industrial PLC Controller | Automotive Body Control Module |
|---|---|
Use Scenario: Real-time logic execution, CAN FD communication, and analog sensor acquisition in factory automation cabinets. IC Role / Device Role / Timing Role: Main controller executing IEC 61131-3 tasks with deterministic 10 µs interrupt latency; FDCAN handles chassis network messaging. Use Value: Dual-bank flash enables zero-downtime firmware updates; TrustZone isolates safety-critical control logic from diagnostics firmware. | Use Scenario: Central gateway managing door locks, lighting, HVAC, and infotainment interfaces in 12 V vehicle architectures. IC Role / Device Role / Timing Role: Secure domain manager routing LIN/UART signals between subsystems; USB Type-C PD negotiates power delivery for accessory charging. Use Value: Hardware RNG and ECDSA accelerate TLS 1.3 handshake; 5 V-tolerant GPIOs interface directly with legacy 5 V sensors without level shifters. |
| Smart Grid Edge Node | Medical Diagnostic Instrument |
Use Scenario: Substation monitoring unit acquiring voltage/current waveforms, performing harmonic analysis, and transmitting encrypted data over Ethernet. IC Role / Device Role / Timing Role: High-precision ADC sampling (5 Msps) synchronized to internal timer; Ethernet MAC with DMA handles 100 Mbps TCP/IP stack. Use Value: FMAC filters raw sensor data in real time; HASH engine signs telemetry packets before transmission to prevent tampering. | Use Scenario: Portable ultrasound device requiring low-latency image processing, battery-backed RTC, and HIPAA-compliant data encryption. IC Role / Device Role / Timing Role: Secure boot loader validates firmware signature; DAC drives transducer excitation waveforms; DTS monitors die temperature for beam calibration. Use Value: 64-Kbyte SRAM2 with ECC ensures integrity of patient waveform buffers; 4-Kbyte backup SRAM retains critical settings during battery swap. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-security MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H563VGT6 | Adds Ethernet MAC with IEEE 1588 support and HDMI-CEC; identical flash/SRAM/security features | Required for time-sensitive networking (TSN) or consumer electronics remote control integration | Select when Ethernet PHY interface or CEC protocol stack is mandatory; otherwise, STM32H562VGT6 offers lower BOM cost |
| NXP i.MX RT1187CVM8B | Arm Cortex-M7 + M33 dual-core; 1.5 GHz M7 + 400 MHz M33; no TrustZone on M7; different crypto IP (CAAM vs. HASH/PKA) | Better for asymmetric compute loads (e.g., ML inference on M7 + secure boot on M33); lacks integrated SMPS | Choose for heterogeneous processing needs; avoid if single-core deterministic latency and integrated SMPS are required |
Compared with STM32H563VGT6, this part omits Ethernet and HDMI-CEC but retains identical security, math acceleration, and power architecture-making it optimal for cost-sensitive, non-networked secure control. Versus i.MX RT1187, it delivers tighter real-time guarantees, lower power via SMPS, and unified TrustZone enforcement across all peripherals.
Availability
STM32H562VGT6 is available at Aetrix Electronics and suitable for industrial PLC controllers, automotive body control modules, smart grid edge nodes, and medical diagnostic instruments requiring stable component supply across multi-year production cycles.
Supply support for STM32H562VGT6 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, specializing in microcontrollers, power management, and automotive ICs with ISO 26262 ASIL-D and IEC 61508 SIL3 certification capabilities.
The STM32H5 series targets high-assurance embedded systems demanding hardware-enforced security, deterministic real-time performance, and energy efficiency-designed specifically for industrial automation, automotive E/E architectures, and medical devices requiring regulatory compliance.
FAQ
What is the maximum operating frequency and associated DMIPS rating?
The STM32H562VGT6 operates at up to 250 MHz with a measured 375 DMIPS (Dhrystone 2.1) performance. This rating is achieved with ART Accelerator enabled and zero-wait-state flash execution. The 1.5 DMIPS/MHz efficiency reflects optimized pipeline utilization under real-world interrupt-driven workloads.
Does this MCU support secure over-the-air (OTA) firmware updates?
Yes-it implements Secure Firmware Installation (SFI) using ECDSA signature verification and HASH acceleration. Firmware images must be signed with a private key; the public key is stored in OTP. Updates execute only after cryptographic validation and TrustZone-protected flash write access, preventing unauthorized code injection.
What power supply configurations are supported for the VCORE domain?
The VCORE domain accepts either an internal LDO (1.1 V nominal) or an external SMPS step-down converter with configurable output (0.6–1.4 V). SMPS mode reduces total system power by up to 35% versus LDO, especially under dynamic load conditions, and is managed via dedicated PWR_CR3 register bits.
How many independent ADC instances does the STM32H562VGT6 integrate, and what are their key specs?
It integrates two independent 12-bit ADCs (ADC1 and ADC2), each supporting up to 5 Msps sampling rate with hardware oversampling, offset calibration, and injected/conversion sequencing. Both share common reference voltage (VREFINT) and can be triggered synchronously by timers or external events for phase-aligned measurements.
STM32H562VGT6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 100-LQFP
- Series:
- STM32H5
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M33
- Core Size:
- 32-Bit
- Speed:
- 250MHz
- Connectivity:
- CANbus, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT
- Number of I/O:
- 80
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 640K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 16x12b SAR; D/A 2x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32H562VGT6 FAQ
1.How can I place an order for STM32H562VGT6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32H562VGT6 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STM32H562VGT6 reliable?
The price and inventory of STM32H562VGT6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32H562VGT6 is usually 5 days.
3.What payment methods are accepted for STM32H562VGT6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32H562VGT6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32H562VGT6?
STM32H562VGT6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32H562VGT6 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STM32H562VGT6?
For technical support, including STM32H562VGT6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32H562VGT6 requirements.
6.How does Aetrix verify that STM32H562VGT6 is sourced from the original manufacturer or authorized distributors?
All STM32H562VGT6 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM32H562VGT6 meets industry standards.
7.What is the process for return or replacement of STM32H562VGT6?
All STM32H562VGT6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32H562VGT6, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STM32H562VGT6 part is unused and in its original packaging.
Return procedure for STM32H562VGT6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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