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STMicroelectronics STM32F415OGY6TR
- Part No.:
- STM32F415OGY6TR
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 90-UFBGA, WLCSP
- Datasheet:
-
STM32F415OGY6TR.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 90WLCSP
- Quantity:
- Payment:
- Shipping:
Inventory:2,068
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Product details
Overview
STM32F415OGY6TR from STMicroelectronics is a 32-bit Arm® Cortex®-M4 microcontroller with FPU, operating up to 168 MHz (210 DMIPS), featuring 1 MB Flash, 192+4 KB SRAM (including 64 KB CCM), hardware crypto acceleration (AES-128/192/256, SHA-1, MD5), USB OTG HS/FS, 10/100 Ethernet MAC, and dual CAN 2.0B interfaces - deployed in industrial gateways requiring secure connectivity and real-time control.
For engineers reviewing the STM32F415OGY6TR datasheet, STM32F415OGY6TR pinout, STM32F415OGY6TR application, or STM32F415OGY6TR equivalent, key selection criteria include its WLCSP90 package footprint, 17-timer peripheral set (including quadrature encoder inputs), triple 12-bit ADCs (7.2 MSPS interleaved), and integrated DCMI camera interface supporting 54 MB/s parallel video capture.
Technical Context
The STM32F415OGY6TR implements an Adaptive Real-time Accelerator (ART) enabling zero-wait-state execution from Flash at 168 MHz, paired with a memory protection unit (MPU) for robust embedded safety. Its multi-AHB bus matrix concurrently services CPU, DMA, and peripherals without contention.
It integrates dual USB controllers - one full-speed OTG with on-chip PHY, another high-speed OTG with dedicated DMA and ULPI support - alongside a 10/100 Ethernet MAC with IEEE 1588v2 hardware timestamping and MII/RMII interface options, enabling deterministic networked control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M4 with FPU, 168 MHz max, 210 DMIPS - enables real-time DSP and floating-point control loops without external co-processor. |
| Memory | 1 MB Flash + 192 KB SRAM + 4 KB backup SRAM + 64 KB CCM - supports large firmware images, real-time data buffering, and low-latency core-coupled variables. |
| Crypto Engine | AES-128/192/256, Triple DES, SHA-1, MD5, HMAC - accelerates TLS handshake, firmware signature verification, and secure boot without CPU overhead. |
| Analog | 3×12-bit ADCs (2.4 MSPS each, 7.2 MSPS interleaved), 2×12-bit DACs - suitable for multi-channel motor current sensing and analog waveform generation. |
| Connectivity | 2×CAN 2.0B, USB OTG HS/FS, 10/100 Ethernet MAC, SDIO, DCMI - enables concurrent fieldbus, wired/wireless uplink, and vision-based HMI in compact edge nodes. |
| Timers | Up to 17 timers: 12×16-bit + 2×32-bit + 3×basic - provides PWM generation, input capture, quadrature decoding, and precise time-stamping for motion control. |
| I/O | Up to 140 GPIOs, 138×5 V-tolerant, 136×84 MHz - supports mixed-voltage interfacing and high-speed digital signal routing in industrial I/O modules. |
Pinout & Package
STM32F415OGY6TR is housed in a 90-ball WLCSP (4.223 × 3.969 mm) with 0.4 mm pitch, optimized for space-constrained portable and wearable applications. Ball mapping follows JEDEC MO-220 standard with VCAP_1/VCC/VSS/IOVDD/BOOT0/PA0–PA15/PB0–PB15/PC0–PC15/PD0–PD15/PE0–PE15/PF0–PF15/PG0–PG15/PH0–PH15/PI0–PI11 and dedicated power/ground balls distributed for EMI suppression and thermal dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDUSB | Supply rails | Separate 1.8–3.6 V domains for digital core, analog, and USB PHY - enable independent noise filtering and voltage scaling. |
| VCAP_1, VCAP_2 | Internal regulator decoupling | Must be connected to 2.2 µF ceramic capacitors - critical for stable 1.2 V core voltage regulation under dynamic load. |
| NRST | Active-low reset input | Asynchronous reset with internal pull-up; accepts 1.65–5.5 V logic - allows direct connection to push-button or system supervisor IC. |
| BOOT0 | Boot mode selection | High at power-up selects system memory bootloader - enables field firmware recovery without debugger. |
| PA13/PA14/PA15 | SWD debug interface | Serial Wire Debug (SWD) pins - provide non-intrusive debugging and programming using 2-pin interface (no JTAG overhead). |
| PA11/PA12 | USB FS D+/D− | Dedicated full-speed USB transceiver pins - require 1.5 kΩ pull-up on PA12 for device enumeration; no external PHY needed. |
| PH12/PH13/PH14/PH15 | DCMI D0–D7 | Parallel 8-bit camera data bus - supports 54 MB/s throughput for VGA@30 fps or QVGA@60 fps image acquisition. |
Key Features
| Feature | Design Value |
|---|---|
| ART Accelerator | Enables 0-wait-state Flash execution at 168 MHz - eliminates instruction cache misses and guarantees deterministic interrupt latency. |
| Flexible Static Memory Controller (FSMC) | Supports NOR/NAND/PSRAM/CompactFlash - allows direct attachment of external display buffers or legacy industrial memory modules. |
| True Random Number Generator (RNG) | FIPS-compliant entropy source - required for cryptographic key generation and secure session initialization in IoT edge devices. |
| Embedded Trace Macrocell (ETM) | Real-time instruction trace via SWO pin - enables non-intrusive code profiling and timing analysis without halting CPU execution. |
| 96-bit Unique ID | Factory-programmed serial number - used for device binding, license enforcement, and secure firmware update authentication. |
Applications
| Industrial Gateway | Smart Vision Sensor |
|---|---|
Use Scenario: Edge node aggregating Modbus RTU, CANopen, and Ethernet/IP traffic for cloud telemetry. IC Role / Device Role / Timing Role: Central protocol translator and real-time scheduler with deterministic Ethernet timestamping and dual-CAN message bridging. Use Value: Integrated 10/100 MAC with IEEE 1588v2 hardware support ensures sub-microsecond clock synchronization across distributed PLCs. | Use Scenario: Compact machine vision module capturing conveyor-belt part images for AI inference at the edge. IC Role / Device Role / Timing Role: Camera interface controller and preprocessing engine - handles DCMI frame capture, RGB/YUV conversion, and DMA-based pixel streaming to external accelerator. Use Value: 54 MB/s DCMI bandwidth and triple-interleaved ADCs allow simultaneous image acquisition and analog sensor monitoring without CPU intervention. |
| Secure Firmware Hub | Multi-Protocol Motor Drive |
Use Scenario: Trusted boot loader and OTA update manager for medical-grade embedded systems. IC Role / Device Role / Timing Role: Cryptographic root-of-trust - verifies signed firmware images using hardware AES/HMAC before execution and stores keys in protected memory. Use Value: Hardware-accelerated SHA-256 and RSA signature verification reduces update validation time from >100 ms to <15 ms, improving field service responsiveness. | Use Scenario: Brushless DC motor controller with Hall-effect feedback, current sensing, and CAN-based commissioning. IC Role / Device Role / Timing Role: Real-time motion controller - executes FOC algorithms using FPU, captures three-phase currents via synchronized ADC sampling, and generates PWM via advanced timers. Use Value: 12-bit ADCs with 7.2 MSPS interleaved sampling enable 10 kHz current loop control with <1 µs phase alignment across all three channels. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F417VGT6 | LQFP100 package, 1 MB Flash, same core/peripherals but adds LCD-TFT controller and Chrom-ART accelerator | Targeted for GUI-rich HMI with parallel RGB display; lacks WLCSP form factor | Select when display interface is required and board area permits larger package. |
| STM32F407VGT6 | LQFP100, identical package size but no crypto engine or DCMI; 168 MHz, 1 MB Flash, 192 KB RAM | Suitable for cost-sensitive motion control without security or vision needs | Choose when AES/SHA acceleration and camera interface are unnecessary and BOM cost is primary constraint. |
Compared with STM32F417VGT6, STM32F415OGY6TR trades LCD-TFT capability for ultra-compact WLCSP packaging and retains full crypto/DCMI functionality; versus STM32F407VGT6, it adds hardware security and vision support at identical performance - making it optimal for secure, space-limited edge vision nodes.
Availability
STM32F415OGY6TR is available at Aetrix Electronics and suitable for industrial gateways, smart vision sensors, secure firmware hubs, and multi-protocol motor drives requiring stable component supply and long-term manufacturability.
Supply support for STM32F415OGY6TR 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, designing and manufacturing microcontrollers, power management ICs, sensors, and analog products for automotive, industrial, and consumer markets.
The STM32F4 series targets high-performance embedded applications demanding real-time processing, rich connectivity, and hardware security - specifically engineered for industrial automation, medical devices, and intelligent edge nodes.
FAQ
What is the maximum operating frequency and corresponding DMIPS rating?
The STM32F415OGY6TR operates at up to 168 MHz with an ART Accelerator enabled, delivering 210 DMIPS (1.25 DMIPS/MHz per Dhrystone 2.1). This performance level is sustained across temperature and voltage ranges specified in Section 5.3.1 of DS8597 Rev 9, with measured values confirmed in Table 20 for Run mode with ART enabled.
Does STM32F415OGY6TR support hardware cryptographic operations?
Yes - it integrates dedicated hardware accelerators for AES-128/192/256 encryption/decryption, Triple DES, SHA-1, MD5 hashing, and HMAC generation. These functions operate independently of the CPU core and are accessible via the CRYP and HASH peripherals, as detailed in Sections 2.2.33 and 5.3.25 of the datasheet.
What are the power supply requirements for VCAP_1 and VCAP_2 pins?
VCAP_1 and VCAP_2 require external 2.2 µF ceramic capacitors connected directly to ground, as specified in Section 5.3.2 and Table 16 of DS8597 Rev 9. These stabilize the internal 1.2 V regulator output; omission or undersized capacitance causes core voltage instability and unpredictable resets during high-frequency operation.
Is the WLCSP90 package of STM32F415OGY6TR compatible with standard reflow profiles?
Yes - the WLCSP90 package complies with JEDEC J-STD-020D moisture sensitivity level 3 and supports standard Pb-free reflow profiles (peak 260 °C, 20–40 sec above 217 °C). Board layout must follow ST's AN4876 guidelines for thermal pad grounding and solder mask defined pads to ensure reliable interconnect yield.
STM32F415OGY6TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 90-UFBGA, WLCSP
- Series:
- STM32F4
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 168MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Number of I/O:
- 72
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 192K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 13x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32F415OGY6TR FAQ
1.How can I place an order for STM32F415OGY6TR through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F415OGY6TR 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 STM32F415OGY6TR reliable?
The price and inventory of STM32F415OGY6TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F415OGY6TR is usually 5 days.
3.What payment methods are accepted for STM32F415OGY6TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F415OGY6TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F415OGY6TR?
STM32F415OGY6TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F415OGY6TR 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 STM32F415OGY6TR?
For technical support, including STM32F415OGY6TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F415OGY6TR requirements.
6.How does Aetrix verify that STM32F415OGY6TR is sourced from the original manufacturer or authorized distributors?
All STM32F415OGY6TR 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 STM32F415OGY6TR meets industry standards.
7.What is the process for return or replacement of STM32F415OGY6TR?
All STM32F415OGY6TR units undergo pre-shipment inspection (PSI). If there is an issue with STM32F415OGY6TR, 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 STM32F415OGY6TR part is unused and in its original packaging.
Return procedure for STM32F415OGY6TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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