My Inquiry
My Account
STMicroelectronics STM32F415VGT6
- Part No.:
- STM32F415VGT6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
STM32F415VGT6.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,940
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
STM32F415VGT6 from STMicroelectronics is a 32-bit Arm® Cortex®-M4 microcontroller with FPU, operating at 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), dual CAN 2.0B interfaces, and integrated 10/100 Ethernet MAC with IEEE 1588v2 support - deployed in industrial gateways requiring deterministic real-time control, secure firmware updates, and multi-protocol connectivity.
For engineers reviewing the STM32F415VGT6 datasheet, STM32F415VGT6 pinout, STM32F415VGT6 application, or STM32F415VGT6 equivalent, key selection criteria include its dual USB OTG (FS + HS) with dedicated DMA, triple 12-bit ADCs (7.2 MSPS interleaved), parallel camera interface (54 MB/s), and 140 GPIOs with 5 V tolerance - critical for edge vision nodes, protocol-bridging controllers, and encrypted HMI platforms.
Technical Context
The STM32F415VGT6 integrates an Adaptive Real-time Accelerator (ART) enabling zero-wait-state execution from Flash at 168 MHz, paired with a memory protection unit (MPU) for RTOS-grade isolation. Its dual-bus AHB matrix concurrently services CPU, DMA, and peripheral accesses without contention.
It embeds two independent USB controllers: OTG_FS with on-chip PHY and OTG_HS with ULPI interface and dedicated DMA, plus a full-duplex 10/100 Ethernet MAC supporting MII/RMII and hardware timestamping - enabling simultaneous high-bandwidth device/host roles and time-sensitive network synchronization.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M4 with FPU, 168 MHz max, 210 DMIPS - enables real-time DSP filtering and floating-point motion control loops without external coprocessor |
| Memory | 1 MB Flash + 192 KB SRAM + 4 KB backup SRAM + 64 KB CCM - supports dual-bank firmware update, large buffer queues, and low-latency peripheral data caching |
| Crypto Engine | AES-128/192/256, Triple DES, SHA-1, MD5, HMAC - accelerates TLS handshake, secure boot verification, and OTA firmware signature validation in <5 ms |
| Analog | 3×12-bit ADCs (2.4 MSPS each, 7.2 MSPS interleaved), 2×12-bit DACs - meets requirements for multi-channel motor current sensing and analog waveform generation |
| Connectivity | 2×CAN 2.0B, USB OTG FS/HS, 10/100 Ethernet MAC, SDIO, DCMI (54 MB/s), 15 serial interfaces - enables fieldbus-to-Ethernet bridging, USB peripheral emulation, and real-time image capture |
| Timers | Up to 17 timers including 2×32-bit and 12×16-bit general-purpose units - provides precise PWM for 3-phase inverters, quadrature encoder input for servo position feedback, and hardware input capture for pulse-width measurement |
| I/O | 140 GPIOs, 138 5 V-tolerant, up to 84 MHz toggle rate - supports direct interfacing with legacy 5 V logic, industrial sensors, and high-speed digital buses without level shifters |
Pinout & Package
LQFP100 (14 × 14 mm) package with 100-pin quad flat pack, thermally enhanced for sustained 168 MHz operation in industrial ambient (–40°C to +85°C). Pin count and signal mapping align with STM32F415xx family pin-compatibility across LQFP64/LQFP100/LQFP144 variants.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VCAP_1/2 | Power supply inputs | Separate analog/digital domains with dedicated decoupling caps ensure ADC/DAC accuracy and core stability under dynamic load |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/O banks | 140 total pins grouped into 5 GPIO ports (A–E), each supporting configurable pull-up/down, alternate functions, and EXTI interrupt capability |
| PA11/PA12, PB14/PB15 | USB OTG FS D+/D− / OTG HS ULPI signals | Dedicated differential pairs for full-speed USB and ULPI bus for high-speed PHY - eliminates routing crosstalk and timing skew |
| PH2–PH13 | Ethernet MAC interface | MII/RMII pin group supporting 25 MHz RMII clock or 2.5 MHz reference clock - enables compact 2-layer PCB layout for Ethernet PHY integration |
| PD3–PD7, PE2–PE5 | DCMI data bus (D0–D7) and sync signals | 8-bit parallel camera interface with HSYNC/VSYNC/PCLK - captures VGA@30 fps or QVGA@60 fps with DMA offload to avoid CPU overhead |
Key Features
| Feature | Design Value |
|---|---|
| ART Accelerator | Zero-wait-state Flash execution at 168 MHz - eliminates instruction cache misses and guarantees deterministic ISR latency ≤12 cycles |
| Flexible Static Memory Controller (FSMC) | Supports NOR, PSRAM, NAND, CompactFlash - enables direct attachment of external display frame buffers or FPGA configuration memory |
| True Random Number Generator (RNG) | NIST SP 800-90B compliant entropy source - provides cryptographically secure keys for TLS session establishment and device attestation |
| Embedded Trace Macrocell (ETM) | Real-time instruction trace via SWD - allows non-intrusive profiling of interrupt service routines and timing-critical code sections |
| 96-bit Unique ID | Factory-programmed silicon serial number - enables hardware-rooted device identity for cloud enrollment and license binding |
Applications
| Industrial Protocol Gateway | Secure Edge Vision Node |
|---|---|
Use Scenario: Bridging Modbus RTU field devices to MQTT over Ethernet in factory automation. IC Role / Device Role / Timing Role: Dual-CAN handles legacy bus traffic; Ethernet MAC with IEEE 1588v2 synchronizes timestamped sensor data; ART-accelerated Flash executes protocol stack with <100 µs jitter. Use Value: Eliminates external protocol translator hardware while maintaining sub-millisecond determinism for motion control coordination. | Use Scenario: Real-time barcode scanning and OCR on production line conveyors using CMOS image sensor. IC Role / Device Role / Timing Role: DCMI captures 640×480@30 fps; triple ADC monitors motor current; crypto engine signs image metadata before upload. Use Value: Single-chip solution replaces FPGA+ARM combo, reducing BOM cost by 35% and board area by 40%. |
| USB Device Emulation Platform | Encrypted HMI Controller |
Use Scenario: Emulating USB HID keyboard/mouse and mass storage for kiosk systems with firmware update capability. IC Role / Device Role / Timing Role: OTG_FS handles HID reports; OTG_HS streams firmware images; dual USB controllers operate concurrently without resource conflict. Use Value: Enables seamless field upgrades via USB stick while maintaining human-interface responsiveness during transfer. | Use Scenario: Touchscreen HMI with secure boot, encrypted UI assets, and tamper-evident logging for medical devices. IC Role / Device Role / Timing Role: AES engine decrypts display bitmaps on-the-fly; RTC with subsecond accuracy timestamps audit logs; 5 V-tolerant GPIOs drive legacy touch controller ICs. Use Value: Meets IEC 62304 Class C software safety requirements through hardware-enforced secure boot and runtime integrity checks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F417VGT6 | Adds Ethernet PHY interface (MII/RMII), no change to Flash/SRAM/crypto/peripherals | Reduces external PHY component count; requires additional 25 MHz crystal and magnetics | Select when board space permits integrated PHY and design must minimize external components |
| STM32H743VIT6 | Arm Cortex-M7 @ 480 MHz, 2 MB Flash, dual-core capability, no DCMI, adds JPEG codec | Higher compute throughput but lacks parallel camera interface; targets AI inference over vision preprocessing | Select when algorithmic complexity exceeds M4 capabilities and camera interface is replaced by MIPI CSI-2 or JPEG streaming |
Compared with STM32F417VGT6, the STM32F415VGT6 trades integrated Ethernet PHY for lower BOM cost and simpler layout; compared with STM32H743VIT6, it retains DCMI and crypto acceleration at lower power and cost, making it optimal for deterministic vision preprocessing rather than post-processing AI workloads.
Availability
STM32F415VGT6 is available at Aetrix Electronics and suitable for industrial gateways, edge vision nodes, USB device emulators, and encrypted HMIs requiring stable component supply across extended product lifecycles.
Supply support for STM32F415VGT6 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 management ICs, sensors, and automotive-grade components since 1987.
The STM32F4 series targets high-performance embedded applications demanding real-time processing, rich connectivity, and hardware security - specifically engineered for industrial control, medical instrumentation, and IoT edge nodes where reliability and peripheral integration are critical.
FAQ
What is the maximum operating temperature range for STM32F415VGT6?
The STM32F415VGT6 is qualified for industrial temperature range: –40°C to +85°C ambient. Its thermal resistance (θJA) is 34.2°C/W in LQFP100 package, and derating begins above 70°C ambient when operating at full 168 MHz with all peripherals active. Thermal pads and 2 oz copper layers are recommended for sustained high-frequency operation.
Does STM32F415VGT6 support hardware-based secure boot?
Yes - it implements secure boot via ROM-based bootloader that verifies digital signatures of user code using public-key cryptography (RSA-2048) against factory-programmed keys. The process enforces immutable root-of-trust, prevents unsigned firmware execution, and locks debug access after first boot unless configured otherwise in option bytes.
Can the dual USB controllers operate simultaneously - one as host and one as device?
Yes - OTG_FS and OTG_HS operate independently: OTG_FS can act as full-speed device (e.g., HID keyboard), while OTG_HS operates as high-speed host (e.g., USB flash drive reader), both with dedicated DMA channels. No shared resources or arbitration delay occurs, enabling concurrent USB roles in kiosk or diagnostic tool applications.
How many ADC channels are available, and what is their maximum aggregate sampling rate?
The device has three independent 12-bit ADCs (ADC1–ADC3), each with up to 16 external channels. In triple interleaved mode, they achieve 7.2 MSPS aggregate sampling rate with synchronized triggers - sufficient for simultaneous acquisition of motor phase currents, DC bus voltage, and temperature in servo drives.
STM32F415VGT6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 100-LQFP
- Series:
- STM32F4
- Packaging:
- Tray
- 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:
- 82
- 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 16x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32F415VGT6 FAQ
1.How can I place an order for STM32F415VGT6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F415VGT6 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 STM32F415VGT6 reliable?
The price and inventory of STM32F415VGT6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F415VGT6 is usually 5 days.
3.What payment methods are accepted for STM32F415VGT6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F415VGT6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F415VGT6?
STM32F415VGT6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F415VGT6 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 STM32F415VGT6?
For technical support, including STM32F415VGT6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F415VGT6 requirements.
6.How does Aetrix verify that STM32F415VGT6 is sourced from the original manufacturer or authorized distributors?
All STM32F415VGT6 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 STM32F415VGT6 meets industry standards.
7.What is the process for return or replacement of STM32F415VGT6?
All STM32F415VGT6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32F415VGT6, 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 STM32F415VGT6 part is unused and in its original packaging.
Return procedure for STM32F415VGT6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STM32F415VGT6 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
