My Inquiry
My Account
STMicroelectronics STM32F405VGT6W
- Part No.:
- STM32F405VGT6W
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
STM32F405VGT6W.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,115
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
STM32F405VGT6W 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), USB OTG HS/FS, 10/100 Ethernet MAC, and dual CAN 2.0B interfaces - deployed in industrial gateways requiring real-time connectivity and deterministic I/O control.
For engineers reviewing the STM32F405VGT6W datasheet, STM32F405VGT6W pinout, STM32F405VGT6W application, or STM32F405VGT6W equivalent, key selection criteria include its 17-timer suite (including advanced-control TIM1/TIM8), triple 12-bit ADCs (7.2 MSPS interleaved), parallel camera interface (54 MB/s), and ECOPACK2-compliant WLCSP90 package for space-constrained embedded designs.
Technical Context
The device integrates an Adaptive Real-Time Accelerator (ART) enabling zero-wait-state execution from flash at 168 MHz, paired with a memory protection unit (MPU) and dual-bank flash for secure firmware updates. Its multi-AHB bus matrix supports concurrent access to flash, SRAM, and peripherals without contention.
It implements two independent USB controllers - one full-speed OTG with on-chip PHY, another high-speed OTG with dedicated DMA and ULPI support - alongside IEEE 1588v2-capable Ethernet MAC and bxCAN controllers with programmable message filtering and automatic retransmission.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M4 with FPU, 168 MHz max frequency, 210 DMIPS performance - enables real-time signal processing and floating-point math in motor control loops. |
| Flash Memory | 1 MB single-bank flash with ECC and dual-bank capability - supports live firmware updates without halting operation. |
| SRAM | 192 KB main SRAM + 4 KB backup SRAM + 64 KB CCM RAM - CCM provides zero-wait-state data access for critical ISR variables. |
| Analog Peripherals | 3×12-bit ADCs (24 channels, 7.2 MSPS triple interleaved), 2×12-bit DACs - suitable for synchronized multi-channel sensor acquisition and waveform generation. |
| Connectivity | USB OTG HS/FS, 10/100 Ethernet MAC (MII/RMII), 2×CAN 2.0B, SDIO, DCMI - enables hybrid wired/wireless edge node architecture with camera and fieldbus integration. |
| Timers | Up to 17 timers including TIM1/TIM8 (advanced-control with dead-time insertion), 12×16-bit and 2×32-bit general-purpose timers - supports complex PWM generation for 3-phase inverters and encoder-based motion control. |
| Package | WLCSP90 (4.223 × 3.969 mm, 0.4 mm pitch) - ultra-compact footprint for portable medical devices and wearable IoT endpoints. |
Pinout & Package
WLCSP90 (Wafer-Level Chip Scale Package) with 90 solder balls, 0.4 mm pitch, 4.223 × 3.969 mm body size, ECOPACK2-compliant. Ball-out optimized for minimal PCB area and high-density routing in compact applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO2 | Power supply inputs | Separate analog (VDDA) and I/O (VDDIO2) rails enable noise isolation for precision ADC/DAC operation. |
| VSS, VSSA | Ground references | Dedicated analog ground (VSSA) minimizes coupling into sensitive analog circuits. |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/O | Up to 140 GPIOs with interrupt capability; 138 are 5 V-tolerant - simplifies level-shifting in mixed-voltage systems. |
| PH0/PH1 | HSE oscillator input/output | Supports 4–26 MHz external crystal for precise system clock generation and RTC calibration. |
| PC13/PC14/PC15 | RTC-related functions | PC13 = RTC_OUT, PC14/PC15 = LSE crystal pins - enables sub-second RTC accuracy with hardware calendar. |
| PD0/PD1 | USART2 TX/RX | Dedicated UART pins with LIN and IrDA support - used for diagnostics, bootloader communication, or sensor telemetry. |
| PA11/PA12 | USB FS DP/DM | Full-speed USB differential pair with integrated transceiver - eliminates need for external PHY in cost-sensitive USB device implementations. |
| PA13/PA14/PA15 | SWD debug interface | Serial Wire Debug (SWD) pins - enables low-pin-count in-circuit debugging and programming without JTAG overhead. |
Key Features
| Feature | Design Value |
|---|---|
| ART Accelerator | Enables 0-wait-state execution from flash at 168 MHz - eliminates cache misses and guarantees deterministic instruction fetch timing. |
| Flexible Static Memory Controller (FSMC) | Supports NOR, PSRAM, NAND, and CompactFlash™ - allows direct connection to external displays, FPGA co-processors, or legacy memory modules. |
| Digital Camera Interface (DCMI) | 8–14-bit parallel interface with 54 MB/s throughput - captures VGA@30fps or QVGA@60fps video without CPU intervention via DMA. |
| True Random Number Generator (RNG) | FIPS-compliant entropy source - provides cryptographically secure keys for TLS handshake and secure boot verification. |
| Embedded Trace Macrocell (ETM) | Real-time instruction trace over SWO pin - enables non-intrusive profiling of time-critical ISRs and RTOS task scheduling. |
Applications
| Industrial Gateway | Medical Imaging Endpoint |
|---|---|
|
Use Scenario: Edge gateway aggregating Modbus RTU, CANopen, and Ethernet/IP traffic for cloud telemetry. IC Role / Device Role / Timing Role: Central protocol translator and real-time scheduler managing multiple concurrent communication stacks with hardware-accelerated CRC and timestamping. Use Value: Dual CAN + Ethernet + USB OTG HS enables simultaneous fieldbus bridging and remote firmware update over high-bandwidth link. |
Use Scenario: Portable ultrasound probe with CMOS image sensor and real-time beamforming. IC Role / Device Role / Timing Role: Sensor interface controller handling DCMI pixel streaming, ADC sampling of analog front-end signals, and SPI configuration of RF components. Use Value: Triple interleaved ADCs and CCM RAM allow synchronized acquisition of echo return signals while maintaining low-latency display refresh. |
| Smart Energy Meter | Automotive Diagnostic Tool |
|
Use Scenario: DIN-rail mounted meter with PLC communication, tamper detection, and secure energy logging. IC Role / Device Role / Timing Role: High-precision metrology engine interfacing isolated sigma-delta ADCs and managing AES-128 encrypted flash storage. Use Value: 96-bit unique ID and true RNG ensure device identity binding and cryptographic key generation for DLMS/COSEM compliance. |
Use Scenario: Handheld OBD-II scanner supporting UDS, KWP2000, and CAN FD diagnostics. IC Role / Device Role / Timing Role: Dual-CAN controller managing simultaneous high-speed diagnostic session and legacy CAN monitoring. Use Value: Independent bxCAN peripherals with programmable filters and automatic retransmission reduce host CPU load during multi-ECU interrogation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F407VGT6 | LQFP100 package (14×14 mm), no WLCSP option; identical core/peripherals but lacks VGT6W's wafer-level packaging. | Better suited for prototyping and manual assembly due to larger pitch and exposed pads. | Select when board space is less constrained and thermal management requires larger thermal pad exposure. |
| STM32H743VIT6 | Arm Cortex-M7 core (480 MHz), dual-core option, higher flash/SRAM, but no native DCMI; requires external bridge for camera interface. | Targeted at AI inference at edge with TensorFlow Lite Micro, not real-time imaging pipelines. | Choose only if migrating to higher compute density and can accept added complexity of external image interface logic. |
Compared with STM32F407VGT6, the STM32F405VGT6W offers identical functionality in a 60% smaller footprint; versus STM32H743VIT6, it delivers lower power consumption and deterministic camera capture without external glue logic - making it optimal for compact, latency-sensitive vision endpoints.
Availability
STM32F405VGT6W is available at Aetrix Electronics and suitable for industrial gateways, portable medical devices, smart energy meters, and automotive diagnostic tools requiring stable component supply across extended product lifecycles.
Supply support for STM32F405VGT6W 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, sensors, and automotive ICs with strong emphasis on industrial and embedded reliability.
The STM32F4 series targets high-performance real-time applications demanding DSP capability, rich connectivity, and deterministic peripheral response - particularly in motor control, digital power conversion, and human-machine interface systems.
FAQ
What is the maximum operating temperature range for STM32F405VGT6W?
The STM32F405VGT6W is rated for industrial temperature range: –40 °C to +85 °C ambient. This is validated per ST's DS8626 Rev 12 specification under regulator ON conditions with VDD = 3.3 V and 168 MHz operation. Thermal derating applies above 70 °C ambient when using full peripheral set.
Does STM32F405VGT6W support USB device mode without external PHY?
Yes - the part integrates a full-speed USB OTG controller with on-chip PHY, allowing direct USB device operation (e.g., CDC ACM, HID, MSC) using only passive ESD protection. High-speed mode requires external ULPI PHY or dedicated HS PHY implementation per Section 3.31 of DS8626.
How many independent CAN controllers does STM32F405VGT6W include?
It integrates two fully independent bxCAN 2.0B controllers, each with its own message RAM, filter banks, and transmit/receive FIFOs. Both support automatic retransmission, loopback self-test, and time-triggered communication mode - confirmed in Section 3.29 and Table 2 of DS8626 Rev 12.
Is the WLCSP90 package of STM32F405VGT6W 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, 10–30 sec). ST specifies ramp rates ≤3 °C/s and dwell time at >217 °C of 60–150 sec in Application Note AN4828.
STM32F405VGT6W 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:
STM32F405VGT6W FAQ
1.How can I place an order for STM32F405VGT6W through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F405VGT6W 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 STM32F405VGT6W reliable?
The price and inventory of STM32F405VGT6W are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F405VGT6W is usually 5 days.
3.What payment methods are accepted for STM32F405VGT6W?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F405VGT6W transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F405VGT6W?
STM32F405VGT6W orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F405VGT6W 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 STM32F405VGT6W?
For technical support, including STM32F405VGT6W datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F405VGT6W requirements.
6.How does Aetrix verify that STM32F405VGT6W is sourced from the original manufacturer or authorized distributors?
All STM32F405VGT6W 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 STM32F405VGT6W meets industry standards.
7.What is the process for return or replacement of STM32F405VGT6W?
All STM32F405VGT6W units undergo pre-shipment inspection (PSI). If there is an issue with STM32F405VGT6W, 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 STM32F405VGT6W part is unused and in its original packaging.
Return procedure for STM32F405VGT6W:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STM32F405VGT6W 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…
