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STMicroelectronics STM32F217ZGT6
- Part No.:
- STM32F217ZGT6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
STM32F217ZGT6.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:350
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Product details
Overview
STM32F217ZGT6 from STMicroelectronics is a high-performance ARM® Cortex®-M3 microcontroller featuring 120 MHz CPU operation, 1 MB Flash/128+4 KB SRAM, hardware crypto acceleration (AES-256, SHA-1), dual USB OTG (FS + HS), and integrated 10/100 Ethernet MAC with IEEE 1588v2 support. It targets industrial gateways, networked HMI systems, and secure IoT edge nodes requiring real-time connectivity and cryptographic integrity.
For engineers reviewing the STM32F217ZGT6 datasheet, STM32F217ZGT6 pinout, STM32F217ZGT6 application, or STM32F217ZGT6 equivalent, key selection criteria include its LQFP144 package with 114 GPIOs, triple 12-bit ADCs (6 MSPS interleaved), dual CAN 2.0B interfaces, parallel camera interface (DCMI), and dedicated DMA for Ethernet/USB HS - all critical for deterministic embedded networking and multimedia control.
Technical Context
The STM32F217ZGT6 integrates an Adaptive Real-Time Accelerator (ART™) enabling zero-wait-state execution from Flash at 120 MHz, coupled with a multi-AHB bus matrix for concurrent access to Flash, SRAM, and peripherals. Its memory protection unit (MPU) supports secure partitioning of code and data spaces in safety-critical applications.
It features dual USB controllers: one full-speed OTG with on-chip PHY, and one high-speed/full-speed OTG with dedicated DMA and ULPI interface - enabling simultaneous host/device roles and low-latency packet handling. The Ethernet MAC includes hardware timestamping and MII/RMII physical layer support for deterministic industrial Ethernet protocols.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M3 @ 120 MHz; delivers 150 DMIPS with ART Accelerator for deterministic Flash-based execution. |
| Memory | 1 MB Flash + 128 KB SRAM + 4 KB backup SRAM; supports external NAND/NOR/PSRAM via FSMC for scalable storage. |
| Crypto Engine | AES-128/192/256, Triple DES, MD5, SHA-1 hardware acceleration; enables TLS handshake offload and secure firmware updates. |
| Connectivity | Dual CAN 2.0B, USB OTG FS + HS, 10/100 Ethernet MAC with IEEE 1588v2 hardware timestamping; suitable for converged industrial backbones. |
| Analog Peripherals | Three 12-bit ADCs (24-channel total, 6 MSPS in triple interleaved mode), two 12-bit DACs, temperature sensor, and true RNG. |
| Timers & I/O | 17 timers including advanced-control (TIM1/TIM8), general-purpose, and basic types; up to 114 5 V-tolerant GPIOs in LQFP144 package. |
| Camera Interface | 8–14-bit parallel DCMI supporting 48 MB/s throughput; enables direct connection to CMOS image sensors without external FIFO. |
Pinout & Package
LQFP144 (20 × 20 mm, 0.5 mm pitch) with exposed thermal pad; 144-pin quad flat pack optimized for high I/O count and thermal dissipation in industrial control modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD/VSS | Power supply / Ground | Core and I/O power domains (1.8–3.6 V); separate VCAP pins for internal regulator stability. |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/O | 114 configurable 5 V-tolerant GPIOs with interrupt capability; many support multiple alternate functions (SPI/I2C/UART/CAN). |
| PH0/PH1 | HSE oscillator input/output | 4–26 MHz crystal connection for precise system clock generation; essential for Ethernet and USB timing compliance. |
| PA12/PA11 | USB OTG FS D+/D− | Dedicated full-speed USB transceiver pins with integrated pull-ups; no external PHY required for FS device/host operation. |
| PA13/PA14/PA15 | SWD debug interface | Serial Wire Debug (SWD) port for programming and real-time trace; minimal 2-pin debug footprint vs. JTAG. |
| PC1/PC4/PC5 | Ethernet RMII signals | REF_CLK, RXD0/RXD1, TXD0/TXD1, CRS_DV, TX_EN - enable compact 7-pin RMII interface to Ethernet PHY chips. |
Key Features
| Feature | Design Value |
|---|---|
| ART Accelerator™ | Eliminates Flash wait states at 120 MHz, enabling deterministic real-time response without RAM code shadowing. |
| Flexible Static Memory Controller (FSMC) | Supports NOR, PSRAM, NAND, and CompactFlash with programmable timing - enables direct attachment of external displays or storage. |
| Dual USB OTG Controllers | Independent FS and HS controllers allow simultaneous USB device (e.g., HID) and host (e.g., flash drive) operation with dedicated DMA channels. |
| IEEE 1588v2 Hardware Support | Hardware timestamping engine in Ethernet MAC enables sub-microsecond time synchronization for industrial automation and power grid monitoring. |
| True Random Number Generator (RNG) | Analog entropy source certified per ISO/IEC 19790; provides cryptographically secure seeds for key generation and challenge-response protocols. |
Applications
| Industrial Ethernet Gateway | Secure HMI Controller |
|---|---|
Use Scenario: Edge gateway aggregating Modbus TCP, CANopen, and EtherNet/IP traffic into unified cloud-uplink. IC Role / Device Role / Timing Role: Central protocol translator with dual-CAN, Ethernet MAC, and crypto engine handling TLS encryption and packet routing. Use Value: Single-chip integration eliminates external FPGA or companion MCU, reducing BOM cost and PCB area while maintaining <100 µs Ethernet interrupt latency. |
Use Scenario: Touch-enabled operator panel with local web server, secure OTA updates, and real-time alarm logging. IC Role / Device Role / Timing Role: Application processor running FreeRTOS + lightweight HTTP stack, using backup SRAM for non-volatile event logs during power loss. Use Value: Integrated 1 MB Flash stores firmware + web assets; hardware AES accelerates HTTPS sessions without degrading UI responsiveness. |
| Networked Camera Module | Smart Energy Meter Hub |
Use Scenario: IP camera node capturing 720p video via parallel CMOS sensor and streaming over RTSP via Ethernet. IC Role / Device Role / Timing Role: Image acquisition controller using DCMI interface and DMA to feed frame buffers directly to Ethernet MAC for zero-copy streaming. Use Value: 48 MB/s DCMI bandwidth and dedicated Ethernet DMA prevent frame drops at 30 fps; no external video processor needed. |
Use Scenario: Multi-tariff electricity meter with PLC/G3-PLC backhaul, tamper detection, and encrypted consumption reporting. IC Role / Device Role / Timing Role: Secure metering SoC managing metrology ADCs, RTC with VBAT backup, and crypto-accelerated DLMS/COSEM communication. Use Value: Hardware SHA-1 and AES-256 meet IEC 62056-47 security requirements; 20×32-bit backup registers retain calibration data across power cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance ARM Cortex-M3 microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F427ZIT6 | Higher clock (180 MHz), FPU, larger Flash (2 MB), no hardware SHA-1 or IEEE 1588v2; uses Cortex-M4 core. | Better for floating-point DSP tasks (motor control, audio), but lacks native 1588 timestamping for precision time sync. | Select when computational throughput > cryptographic/timing precision; verify Ethernet PHY compatibility with updated RMII timing. |
| STM32F207ZGT6 | Identical package and pinout; omits crypto engine (no AES/SHA), reduced SRAM (64+4 KB), no DCMI interface. | Suitable for cost-sensitive industrial comms where crypto and camera are unnecessary. | Drop-in replacement if crypto and imaging features are unused; reduces BOM cost by ~15% with identical layout and firmware portability. |
Compared with STM32F217ZGT6, STM32F427ZIT6 trades IEEE 1588v2 and SHA-1 for FPU and higher clock speed, while STM32F207ZGT6 removes crypto and DCMI to lower cost - making the ZGT6 uniquely balanced for secure, time-aware, vision-capable edge nodes.
Availability
STM32F217ZGT6 is available at Aetrix Electronics and suitable for industrial gateways, secure HMIs, networked camera modules, and smart energy meter hubs requiring stable component supply across extended product lifecycles.
Supply support for STM32F217ZGT6 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, designing and manufacturing microcontrollers, power ICs, sensors, and analog devices for industrial, automotive, and consumer markets.
The STM32F2 series targets high-end embedded applications demanding real-time performance, rich connectivity, and hardware security - specifically engineered for industrial automation, networking infrastructure, and secure IoT endpoints.
FAQ
What is the maximum operating frequency and how is it achieved?
The STM32F217ZGT6 achieves 120 MHz CPU operation using its Adaptive Real-Time Accelerator (ART™), which caches Flash instruction fetches to eliminate wait states. This allows deterministic execution directly from 1 MB embedded Flash without code relocation to SRAM, verified per Dhrystone 2.1 at 150 DMIPS.
Does this MCU support IEEE 1588 Precision Time Protocol (PTP)?
Yes - the integrated 10/100 Ethernet MAC includes hardware timestamping logic compliant with IEEE 1588v2. It captures transmit/receive timestamps at the MAC layer with sub-microsecond resolution, enabling precise time synchronization for industrial automation and power distribution systems without software overhead.
Can the USB OTG HS interface operate without an external ULPI PHY?
No - the USB OTG HS interface requires an external ULPI-compliant PHY chip (e.g., SMSC USB334x) for high-speed operation. However, the USB OTG FS interface includes an on-chip PHY and operates standalone, supporting full-speed device/host/OTG functionality without external components.
What backup power capabilities does the STM32F217ZGT6 provide?
It supports VBAT-supplied operation for the RTC, 20×32-bit backup registers, and optional 4 KB backup SRAM. With a coin-cell battery on VBAT, the device maintains real-time clock accuracy and preserves critical state data during main power loss - validated for operation down to 1.8 V on VBAT with automatic switchover.
STM32F217ZGT6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 144-LQFP
- Series:
- STM32F2
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 120MHz
- Connectivity:
- CANbus, Ethernet, I2C, IrDA, LINbus, Memory Card, SPI, UART/USART, USB OTG
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Number of I/O:
- 114
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 132K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 24x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32F217ZGT6 FAQ
1.How can I place an order for STM32F217ZGT6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F217ZGT6 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 STM32F217ZGT6 reliable?
The price and inventory of STM32F217ZGT6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F217ZGT6 is usually 5 days.
3.What payment methods are accepted for STM32F217ZGT6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F217ZGT6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F217ZGT6?
STM32F217ZGT6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F217ZGT6 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 STM32F217ZGT6?
For technical support, including STM32F217ZGT6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F217ZGT6 requirements.
6.How does Aetrix verify that STM32F217ZGT6 is sourced from the original manufacturer or authorized distributors?
All STM32F217ZGT6 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 STM32F217ZGT6 meets industry standards.
7.What is the process for return or replacement of STM32F217ZGT6?
All STM32F217ZGT6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32F217ZGT6, 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 STM32F217ZGT6 part is unused and in its original packaging.
Return procedure for STM32F217ZGT6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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