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STMicroelectronics STM32H562RIV6
- Part No.:
- STM32H562RIV6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 68-VFQFN Exposed Pad
- Datasheet:
-
STM32H562RIV6.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 68VFQFPN
- Quantity:
- Payment:
- Shipping:
Inventory:4,229
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Product details
Overview
STM32H562RIV6 from STMicroelectronics is a 32-bit Arm® Cortex®-M33 microcontroller with TrustZone® security, 250 MHz max clock, 2-Mbyte ECC flash, 640-Kbyte SRAM (including ECC-enabled banks), and integrated CORDIC/FMAC math accelerators. It serves as a secure, high-performance application processor in industrial gateways requiring real-time control, encrypted firmware updates, and multi-interface connectivity.
For engineers reviewing the STM32H562RIV6 datasheet, STM32H562RIV6 pinout, STM32H562RIV6 application, or STM32H562RIV6 equivalent, key selection criteria include TrustZone-enforced peripheral isolation, dual DMA controllers for offloading, 24 timers (including six low-power 16-bit timers active in Stop mode), and support for Octo-SPI, FDCAN, USB Type-C®/PD, and Ethernet MAC.
Technical Context
The device implements Armv8-M mainline security with configurable SAU regions and TrustZone-aware peripherals including GTZC-managed memory, flash, SRAM, and RCC. Its dual-cache ART Accelerator features 8-Kbyte instruction cache and 4-Kbyte data cache to enable zero-wait-state execution from flash and external memories.
Security architecture includes SFI (Secure Firmware Installation), HASH hardware accelerator, ECDSA signature verification, NIST SP800-90B-compliant TRNG, and active tamper detection. Power management integrates an SMPS step-down converter with scalable output and supports Sleep/Stop/Standby modes with VBAT-backed RTC and 32 backup registers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M33 with TrustZone®, FPU, MPU, up to 250 MHz - enables secure real-time multitasking and cryptographic acceleration |
| Flash Memory | 2 Mbytes with ECC and read-while-write capability - supports robust over-the-air updates without service interruption |
| SRAM | 640 Kbytes total: 64-Kbyte SRAM2 (ECC), 320-Kbyte SRAM3 (flexible ECC), 4-Kbyte backup SRAM - ensures data integrity and retention in lowest power modes |
| Math Accelerators | CORDIC for trigonometric functions + FMAC for digital filtering - reduces CPU load for motor control and sensor fusion algorithms |
| Timers | 24 timers: 18×16-bit (6 low-power), 2×32-bit with quadrature encoder input - meets precise motion control and PWM timing requirements |
| Communication Interfaces | Up to 34 interfaces: 4×I²C, 1×I³C, 12×U(S)ART/LPUART, 6×SPI/I²S, 2×SAI, 2×FDCAN, 1×Ethernet MAC, 1×USB FS, 1×UCPD - enables full-stack industrial connectivity |
| Analog Peripherals | 2×12-bit ADCs (5 Msps), 1×2-channel 12-bit DAC, digital temperature sensor - supports high-resolution sensor acquisition and actuator control |
Pinout & Package
LQFP64 (10 × 10 mm, 0.5 mm pitch) package with exposed thermal pad; 64-pin configuration supporting full peripheral multiplexing including Octo-SPI, FDCAN, USB, and Ethernet PHY interface signals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Core and I/O domain inputs; decoupling required per datasheet layout guidelines for stable 250 MHz operation |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/O | Up to 140 fast GPIOs (most 5 V-tolerant); support multiple alternate functions including timer channels, ADC inputs, and SPI signals |
| PC13–PC15 | RTC oscillator pins | Connect 32.768 kHz LSE crystal; critical for timekeeping and low-power wake-up in Standby mode |
| PH0–PH1 | HSE oscillator pins | Support 4–50 MHz external crystal; used for high-accuracy system clock generation and USB/ETH timing |
| PA11/PA12 | USB DM/DP | Dedicated full-speed USB 2.0 transceiver pins; require 1.5 kΩ pull-up on DP for device enumeration |
| PD0/PD1 | USART2 TX/RX | Default asynchronous communication interface; usable as bootloader UART or debug console |
Key Features
| Feature | Design Value |
|---|---|
| TrustZone-enforced peripheral isolation | Eight configurable SAU regions allow secure/non-secure partitioning of memory-mapped peripherals for certified firmware separation |
| Secure firmware upgrade | TF-M (Trusted Firmware-M) support with SFI enables authenticated, rollback-resistant OTA updates in production environments |
| Low-power timer availability | Six LPTIMs remain functional in Stop mode - essential for periodic sensor sampling without waking CPU |
| Flexible external memory interface | FMC supports SRAM, PSRAM, SDRAM, FRAM, NOR/NAND - enables local storage expansion for edge AI inference buffers |
| Octo-SPI interface | Single interface handles serial PSRAM/NAND/NOR, HyperRAM/Flash - simplifies high-bandwidth external memory design with minimal pin count |
Applications
| Industrial PLC Controller | Smart Energy Gateway |
|---|---|
Use Scenario: Real-time logic execution, analog/digital I/O scanning, and fieldbus protocol bridging (Modbus TCP, CANopen) in compact programmable logic controllers. IC Role / Device Role / Timing Role: Main application MCU handling deterministic task scheduling, secure boot, and encrypted HMI communication via Ethernet and USB. Use Value: Dual-bank flash enables seamless firmware updates; TrustZone isolates safety-critical control code from non-secure HMI stack. | Use Scenario: Aggregation and secure transmission of metering data (AMI), grid monitoring, and local energy management in utility-grade gateways. IC Role / Device Role / Timing Role: Secure host processor managing FDCAN for legacy meter interfacing, Ethernet for backhaul, and USB Type-C® for field technician access. Use Value: UCPD controller enables USB PD negotiation for auxiliary power; TRNG and HASH accelerate TLS 1.3 handshake for cloud telemetry. |
| Medical Edge Sensor Hub | Automotive Diagnostic Tool |
Use Scenario: Multi-sensor acquisition (ECG, SpO₂, temperature), local preprocessing, and wireless upload in portable clinical devices. IC Role / Device Role / Timing Role: Central sensor fusion engine using CORDIC/FMAC for real-time FFT and filtering, with secure storage of patient data in ECC SRAM. Use Value: 5 Msps ADC sampling rate captures high-fidelity biosignals; backup SRAM retains critical logs during battery swap. | Use Scenario: Handheld OBD-II and UDS diagnostic tool supporting CAN FD, DoIP, and J2534 passthrough for vehicle ECU reprogramming. IC Role / Device Role / Timing Role: Protocol gateway translating USB/Bluetooth commands to FDCAN frames, with secure firmware signing via PKA and ECDSA. Use Value: Two FDCAN controllers allow simultaneous vehicle bus monitoring and flashing; SMPS improves battery life vs. linear regulators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-security, high-peripheral-count MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H563VIT6 | Same core, flash, RAM, and peripherals but adds 16-bit parallel slave synchronous interface (PSSI) and HDMI-CEC | Required for camera sensor interfacing or consumer IR remote control integration | Select when PSSI or CEC functionality is mandatory; otherwise STM32H562RIV6 offers identical security and compute at lower pin count |
| STM32H753VI | Arm Cortex-M7, no TrustZone, 1-Mbyte flash, 1-Mbyte RAM, no CORDIC/FMAC, older security model (TZ disabled) | Legacy designs needing M7 performance without modern secure boot or TF-M compliance | Choose only for migration from H7 series where TrustZone and SFI are not required; lacks H5's hardware-enforced life cycle management |
Compared with STM32H563VIT6, the STM32H562RIV6 omits PSSI/CEC to reduce cost and footprint while retaining full TrustZone, math accelerators, and peripheral count for industrial control. Versus STM32H753VI, it delivers stronger security certification readiness, higher flash density, and dedicated math hardware - critical for next-gen certified edge devices.
Availability
STM32H562RIV6 is available at Aetrix Electronics and suitable for industrial PLCs, smart energy gateways, medical sensor hubs, and automotive diagnostic tools requiring stable component supply across extended product lifecycles.
Supply support for STM32H562RIV6 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, Switzerland, specializing in microcontrollers, power management, sensors, and automotive ICs.
The STM32H5 series targets secure, high-performance edge computing applications - designed for industrial automation, smart infrastructure, and medical devices demanding certified firmware integrity and real-time responsiveness.
FAQ
What is the maximum operating frequency and associated performance metric?
The STM32H562RIV6 operates at up to 250 MHz, delivering 375 DMIPS (Dhrystone 2.1) and 1023 CoreMark®. This performance level is sustained under full TrustZone and ECC memory protection, with ART Accelerator enabling zero-wait-state execution from internal flash.
Does this MCU support secure firmware installation and update?
Yes - it implements Secure Firmware Installation (SFI) and Trusted Firmware-M (TF-M) support, enabling authenticated, encrypted, and rollback-resistant over-the-air updates. Hardware accelerators include HASH, PKA, and ECDSA verification to minimize update latency and CPU overhead.
Which low-power modes retain peripheral functionality, and what timers remain active?
In Stop mode, six low-power 16-bit timers (LPTIM1–LPTIM6), the RTC, and the backup SRAM remain operational. The device achieves sub-10 µA current draw in Stop mode with regulator enabled, and retains full TrustZone state and secure context across wake events.
What external memory interfaces are supported, and which are available in the LQFP64 package?
The MCU supports FMC (SRAM/PSRAM/SDRAM/NOR/NAND) and Octo-SPI. In the LQFP64 package, Octo-SPI is fully available (up to 8 lines), while FMC is limited to SRAM/PSRAM mode due to pin constraints - SDRAM and NAND require larger packages like LQFP100 or UFBGA169.
STM32H562RIV6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 68-VFQFN Exposed Pad
- 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:
- 53
- Program Memory Size:
- 2MB (2M 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:
STM32H562RIV6 FAQ
1.How can I place an order for STM32H562RIV6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32H562RIV6 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 STM32H562RIV6 reliable?
The price and inventory of STM32H562RIV6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32H562RIV6 is usually 5 days.
3.What payment methods are accepted for STM32H562RIV6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32H562RIV6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32H562RIV6?
STM32H562RIV6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32H562RIV6 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 STM32H562RIV6?
For technical support, including STM32H562RIV6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32H562RIV6 requirements.
6.How does Aetrix verify that STM32H562RIV6 is sourced from the original manufacturer or authorized distributors?
All STM32H562RIV6 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 STM32H562RIV6 meets industry standards.
7.What is the process for return or replacement of STM32H562RIV6?
All STM32H562RIV6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32H562RIV6, 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 STM32H562RIV6 part is unused and in its original packaging.
Return procedure for STM32H562RIV6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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