STMicroelectronics

STM32F413VGT6 - 1MB Flash, 100MHz ARM Cortex-M4F MCU | STMicroelectronics

MPN: STM32F413VGT6 βœ“ Active
In Stock (99,999) Ships in 1-3 business days
1.7 V to 3.6 V Vdss LQFP100 (14x14 mm, 0.5 mm pitch) Package 100 MHz Speed 1 MB Memory
$12.5 USD / Unit
MOQ: 1 |
Volume Pricing
Qty Unit Price Extended
1 $12.5 $12.50
10 $11.25 $112.50
100 $10 $1,000.00
500 $9 $4,500.00
1,000 $8.1 $8,100.00
ℹ️ All prices are in USD

Drop-in alternatives for STM32F413VGT6 β€” same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool β€” Select alternative parts for side-by-side comparison:

STM32F413VGH6

βœ… Drop-In
πŸ“¦ LQFP100
Same package and pinout, but with different temperature grade (H6 = -40 to +105Β°C)

πŸ“‹ Reference alternative (not in catalog)

STM32F413VGT6TR

βœ… Drop-In
πŸ“¦ LQFP100
Same die, tape and reel packaging variant

πŸ“‹ Reference alternative (not in catalog)

STM32F407VGT6

βœ… Drop-In
STMicroelectronics
πŸ“¦ LQFP100
ARM Cortex-M4F with FPU Β· 168 MHz Β· 1 MB Β· 192 KB Β· 1.8 V to 3.6 V Β· LQFP100 (14x14 mm) Β· 82 Β· 3x 12-bit, 16 channels

βœ“ 99,999 In Stock

$5.56 / Unit

View Datasheet β†’

STM32F415VGT6

βœ… Drop-In
STMicroelectronics
πŸ“¦ LQFP100
ARM Cortex-M4F with FPU Β· 168 MHz Β· 1 MB Β· 192 KB Β· 1.8 V to 3.6 V Β· LQFP100 (14x14 mm) Β· 82 Β· 3x 12-bit, up to 16 channels

βœ“ 99,999 In Stock

$8.1 / Unit

View Datasheet β†’

STM32F417VGT6

βœ… Drop-In
STMicroelectronics
πŸ“¦ LQFP100
ARM Cortex-M4F with FPU Β· 168 MHz Β· 1 MB Β· 192 KB Β· 1.8 V to 3.6 V Β· -40C to +85C Β· LQFP100 (14x14 mm) Β· 82

βœ“ 99,999 In Stock

$8.1 / Unit

View Datasheet β†’

LPC4357FET256

⚑ Same Package
πŸ“¦ LQFP100
Cross-brand, dual-core Cortex-M4/M0, but different pinout and peripheral set

πŸ“‹ Reference alternative (not in catalog)

STM32F413VGT6 Maximum Ratings & Electrical Characteristics

Core ARM Cortex-M4F with FPU
Maximum Clock Speed 100 MHz
Flash Memory 1 MB
SRAM 320 KB
Supply Voltage Range 1.7 V to 3.6 V
Operating Temperature Range -40Β°C to +85Β°C
Package LQFP100 (14x14 mm, 0.5 mm pitch)
Number of Pins 100
ADC 3x 12-bit, up to 16 channels
DAC 2x 12-bit
Timers 12x 16-bit, 2x 32-bit
Communication Interfaces 6x USART, 5x SPI, 3x I2C, 2x CAN, USB OTG FS, SDIO
Cryptographic Acceleration AES, DES, 3DES, SHA-1, SHA-256, MD5
Random Number Generator True RNG (TRNG)
DMA 16-channel DMA controller
GPIO Up to 82 I/O ports
RoHS Status Compliant

STM32F413VGT6 Pin Configuration

QFP-100 Package Pinout Diagram QFP-100 14x14mm, P0.5mm, JEDEC MS-026. 1 25 QFP-100
Pin 1 PE2 β€” GPIO or alternate function
Pin 2 PE3 β€” GPIO or alternate function
Pin 3 PE4 β€” GPIO or alternate function
Pin 4 PE5 β€” GPIO or alternate function
Pin 5 PE6 β€” GPIO or alternate function
Pin 6 VBAT β€” Backup battery supply
Pin 7 PC13 β€” GPIO or RTC output
Pin 8 PC14 β€” GPIO or OSC32_IN
Pin 9 PC15 β€” GPIO or OSC32_OUT
Pin 10 PF0 β€” GPIO or alternate function
Pin 11 PF1 β€” GPIO or alternate function
Pin 12 PF2 β€” GPIO or alternate function
Pin 13 PF3 β€” GPIO or alternate function
Pin 14 PF4 β€” GPIO or alternate function
Pin 15 PF5 β€” GPIO or alternate function
Pin 16 PF6 β€” GPIO or alternate function
Pin 17 PF7 β€” GPIO or alternate function
Pin 18 PF8 β€” GPIO or alternate function
Pin 19 PF9 β€” GPIO or alternate function
Pin 20 PF10 β€” GPIO or alternate function
Pin 21 VSS β€” Ground
Pin 22 VDD β€” Power supply
Pin 23 PH0 β€” OSC_IN or GPIO
Pin 24 PH1 β€” OSC_OUT or GPIO
Pin 25 NRST β€” Reset (active low)
Pin 26 PC0 β€” GPIO or ADC input
Pin 27 PC1 β€” GPIO or ADC input
Pin 28 PC2 β€” GPIO or ADC input
Pin 29 PC3 β€” GPIO or ADC input
Pin 30 VSSA β€” Analog ground
Pin 31 VDDA β€” Analog power supply
Pin 32 PA0 β€” GPIO or ADC input
Pin 33 PA1 β€” GPIO or ADC input
Pin 34 PA2 β€” GPIO or USART2_TX
Pin 35 PA3 β€” GPIO or USART2_RX
Pin 36 PA4 β€” GPIO or DAC_OUT1
Pin 37 PA5 β€” GPIO or DAC_OUT2
Pin 38 PA6 β€” GPIO or SPI1_MISO
Pin 39 PA7 β€” GPIO or SPI1_MOSI
Pin 40 PC4 β€” GPIO or I2S1_MCK
Pin 41 PC5 β€” GPIO or I2S1_SCK
Pin 42 PB0 β€” GPIO or ADC input
Pin 43 PB1 β€” GPIO or ADC input
Pin 44 PB2 β€” GPIO or BOOT1
Pin 45 PB10 β€” GPIO or I2C2_SCL
Pin 46 PB11 β€” GPIO or I2C2_SDA
Pin 47 PB12 β€” GPIO or SPI2_NSS
Pin 48 PB13 β€” GPIO or SPI2_SCK
Pin 49 PB14 β€” GPIO or SPI2_MISO
Pin 50 PB15 β€” GPIO or SPI2_MOSI
Pin 51 PD8 β€” GPIO or USART3_TX
Pin 52 PD9 β€” GPIO or USART3_RX
Pin 53 PD10 β€” GPIO or USART3_CK
Pin 54 PD11 β€” GPIO or USART3_CTS
Pin 55 PD12 β€” GPIO or USART3_RTS
Pin 56 PD13 β€” GPIO or TIM4_CH2
Pin 57 PD14 β€” GPIO or TIM4_CH3
Pin 58 PD15 β€” GPIO or TIM4_CH4
Pin 59 PC6 β€” GPIO or TIM3_CH1
Pin 60 PC7 β€” GPIO or TIM3_CH2
Pin 61 PC8 β€” GPIO or TIM3_CH3
Pin 62 PC9 β€” GPIO or TIM3_CH4
Pin 63 PA8 β€” GPIO or USB_OTG_FS_SOF
Pin 64 PA9 β€” GPIO or USB_OTG_FS_VBUS
Pin 65 PA10 β€” GPIO or USB_OTG_FS_ID
Pin 66 PA11 β€” GPIO or USB_OTG_FS_DM
Pin 67 PA12 β€” GPIO or USB_OTG_FS_DP
Pin 68 PA13 β€” GPIO or SWDIO
Pin 69 PA14 β€” GPIO or SWCLK
Pin 70 PA15 β€” GPIO or JTDI
Pin 71 PC10 β€” GPIO or USART4_TX
Pin 72 PC11 β€” GPIO or USART4_RX
Pin 73 PC12 β€” GPIO or USART5_TX
Pin 74 PD0 β€” GPIO or CAN1_RX
Pin 75 PD1 β€” GPIO or CAN1_TX
Pin 76 PD2 β€” GPIO or TIM3_ETR
Pin 77 PD3 β€” GPIO or USART2_CTS
Pin 78 PD4 β€” GPIO or USART2_RTS
Pin 79 PD5 β€” GPIO or USART2_TX
Pin 80 PD6 β€” GPIO or USART2_RX
Pin 81 PD7 β€” GPIO or USART2_CK
Pin 82 PE7 β€” GPIO or TIM1_ETR
Pin 83 PE8 β€” GPIO or TIM1_CH1
Pin 84 PE9 β€” GPIO or TIM1_CH2
Pin 85 PE10 β€” GPIO or TIM1_CH3
Pin 86 PE11 β€” GPIO or TIM1_CH4
Pin 87 PE12 β€” GPIO or TIM1_CH1N
Pin 88 PE13 β€” GPIO or TIM1_CH2N
Pin 89 PE14 β€” GPIO or TIM1_CH3N
Pin 90 PE15 β€” GPIO or TIM1_CH4N
Pin 91 PB3 β€” GPIO or JTDO
Pin 92 PB4 β€” GPIO or NJTRST
Pin 93 PB5 β€” GPIO or I2C1_SMBA
Pin 94 PB6 β€” GPIO or I2C1_SCL
Pin 95 PB7 β€” GPIO or I2C1_SDA
Pin 96 BOOT0 β€” Boot mode selection
Pin 97 PB8 β€” GPIO or CAN2_RX
Pin 98 PB9 β€” GPIO or CAN2_TX
Pin 99 VSS β€” Ground
Pin 100 VDD β€” Power supply

Safe Operating Area (SOA) & Thermal Characteristics

Safe Operating Area Chart Default safe operating area chart for STM32F413VGT6 Drain-to-Source Voltage (Vds) Drain Current (Id)

No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

STM32F413VGT6 is suitable for 6 applications: Industrial Control Systems, Medical Devices, IoT Gateways, Consumer Electronics, Automotive Electronics, Test and Measurement Equipment.

🏭

Industrial Control Systems

The STM32F413VGT6 is ideal for industrial control systems due to its high-speed 100 MHz Cortex-M4F core, multiple timers for PWM generation, and 12-bit ADCs for precise analog sensing. It can handle complex control algorithms like PID and FOC for motor drives, and its robust communication interfaces (CAN, USART, SPI) enable seamless integration with industrial networks. The device's wide operating temperature range (-40Β°C to +85Β°C) ensures reliability in harsh environments. In a typical PLC (Programmable Logic Controller), the STM32F413VGT6 manages I/O scanning, communication protocols, and real-time control loops. Its 1 MB flash allows storing extensive firmware for multiple functions, while 320 KB SRAM supports large data buffers for data logging. The cryptographic unit enhances security for industrial IoT applications, protecting against unauthorized access. Designers can leverage the STM32CubeMX tool to configure peripherals and generate initialization code, accelerating development. The LQFP100 package is easy to solder and suitable for industrial PCBs with moderate component density.

πŸ’Š

Medical Devices

The STM32F413VGT6 is well-suited for medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its high processing power enables real-time signal processing for ECG, EEG, and blood pressure monitoring. The device's low power consumption is critical for battery-operated portable medical devices, and its wide voltage range (1.7V to 3.6V) allows operation from a single lithium-ion cell. The cryptographic acceleration unit ensures secure data transmission for patient privacy compliance (e.g., HIPAA). In a typical patient monitor, the STM32F413VGT6 acquires analog signals from sensors via its ADCs, processes them using DSP instructions, and displays results on an LCD. The 1 MB flash stores calibration data and firmware updates, while 320 KB SRAM buffers real-time data streams. The device's multiple communication interfaces (USB, UART, SPI) facilitate connectivity to external modules like Wi-Fi or Bluetooth for remote monitoring. The LQFP100 package is compact enough for portable designs, and the -40Β°C to +85Β°C temperature range covers clinical environments. Designers must ensure proper isolation and EMC compliance for medical safety standards.

🧩

IoT Gateways

The STM32F413VGT6 is an excellent choice for IoT gateways that aggregate data from multiple sensors and communicate with cloud services. Its rich connectivity options (USB OTG, CAN, SDIO, USART, SPI, I2C) allow interfacing with various wireless modules (Wi-Fi, LoRa, Zigbee) and wired networks. The cryptographic acceleration unit enables secure TLS/DTLS handshakes, essential for protecting data in transit. The device's 100 MHz core can handle protocol stacks like MQTT and CoAP efficiently. In a typical IoT gateway, the STM32F413VGT6 collects sensor data via UART or SPI, processes it locally, and forwards it to the cloud via an Ethernet or Wi-Fi module. The 1 MB flash stores the firmware and configuration, while 320 KB SRAM buffers data bursts. The TRNG generates secure keys for authentication. The device's low-power modes allow battery-powered gateways to operate for extended periods. The LQFP100 package is suitable for compact gateway designs, and the wide temperature range supports outdoor deployment. Designers should consider adding an external Ethernet PHY for wired connectivity, as the F413 does not have a built-in MAC.

πŸ“±

Consumer Electronics

The STM32F413VGT6 is used in high-end consumer electronics like smart home hubs, audio systems, and wearable devices. Its high performance enables advanced user interfaces with graphics, audio processing, and voice recognition. The device's large memory (1 MB flash, 320 KB SRAM) supports complex applications and over-the-air updates. The cryptographic unit ensures secure firmware updates and user data protection. In a smart home hub, the STM32F413VGT6 manages multiple communication protocols (Zigbee, Z-Wave, Wi-Fi) and controls connected devices. Its ADCs and DACs interface with sensors and audio codecs. The device's low power consumption is crucial for battery-powered wearables, and its small LQFP100 package fits compact designs. The -40Β°C to +85Β°C temperature range covers typical consumer environments. Designers can use STM32CubeMX to configure peripherals and generate code, speeding up development. For audio applications, the FPU accelerates audio processing algorithms like noise cancellation and equalization.

πŸš—

Automotive Electronics

The STM32F413VGT6 is suitable for automotive applications such as body control modules, infotainment systems, and advanced driver-assistance systems (ADAS) entry-level. Its high performance and rich peripherals enable real-time control and communication with CAN buses. The device's wide temperature range (-40Β°C to +85Β°C) meets automotive requirements, and its cryptographic unit supports secure communication protocols like SecOC. In a body control module, the STM32F413VGT6 manages lighting, windows, and door locks, using its timers for PWM dimming and ADCs for sensor inputs. The CAN interface connects to the vehicle's network. The 1 MB flash stores complex diagnostic routines, and 320 KB SRAM handles real-time data. The device's low power consumption is beneficial for always-on modules. The LQFP100 package is robust for automotive PCBs. Designers must ensure compliance with AEC-Q100 standards; the standard STM32F413VGT6 is not AEC-Q100 qualified, but ST offers automotive-grade variants (e.g., STM32F413VGT6Q) for such applications.

πŸ”§

Test and Measurement Equipment

The STM32F413VGT6 is ideal for test and measurement equipment like oscilloscopes, data loggers, and signal generators. Its high-speed ADC and DACs enable precise signal acquisition and generation. The 100 MHz core can handle real-time signal processing, and the large memory buffers data for analysis. The device's multiple timers provide accurate timebase for triggering and sampling. In a portable oscilloscope, the STM32F413VGT6 acquires analog signals via its ADCs, processes them using DSP instructions, and displays waveforms on an LCD. The 1 MB flash stores firmware and calibration data, while 320 KB SRAM buffers waveform samples. The USB OTG interface allows connection to a PC for data transfer. The device's low power consumption extends battery life in portable instruments. The LQFP100 package is suitable for compact designs. Designers can use the FPU for fast FFT computations. The wide temperature range ensures accuracy in various environments.

Recommended Products Summary

STSPIN32F0 Motor driver companion for FOC control Used in: Industrial Control Systems ISO7742 Digital isolator for industrial communication Used in: Industrial Control Systems ADS1298 Biopotential ADC for ECG/EEG front-end Used in: Medical Devices LMP91000 Analog front-end for gas sensing Used in: Medical Devices ESP8266 Wi-Fi module for cloud connectivity Used in: IoT Gateways SX1276 LoRa transceiver for long-range communication Used in: IoT Gateways CS43L22 Audio codec for high-quality sound Used in: Consumer Electronics LSM6DS3 Inertial measurement unit for motion sensing Used in: Consumer Electronics TJA1042 CAN transceiver for automotive networking Used in: Automotive Electronics L9680 Motor driver for automotive actuators Used in: Automotive Electronics AD7606 8-channel simultaneous sampling ADC for data acquisition Used in: Test and Measurement Equipment DAC8568 8-channel DAC for signal generation Used in: Test and Measurement Equipment
What is the maximum clock speed of STM32F413VGT6?
The STM32F413VGT6 operates at a maximum clock speed of 100 MHz. According to the STMicroelectronics datasheet (DS11117), the ARM Cortex-M4F core with FPU can run at up to 100 MHz, providing high performance for real-time applications.
How much flash memory does STM32F413VGT6 have?
The STM32F413VGT6 has 1 MB of flash memory. This large flash capacity allows storing complex firmware, including communication stacks and application code, without external memory.
What is the difference between STM32F413VGT6 and STM32F407VGT6?
The STM32F413VGT6 and STM32F407VGT6 are both high-performance MCUs, but the F413 offers more SRAM (320 KB vs 192 KB) and includes a cryptographic acceleration unit, while the F407 has a higher clock speed (168 MHz vs 100 MHz) and more advanced connectivity (Ethernet MAC). The F413 is pin-compatible with the F407 in the same LQFP100 package, but the F407 has a different peripheral set.
Can STM32F413VGT6 be used for motor control applications?
Yes, the STM32F413VGT6 is suitable for motor control due to its high-speed 100 MHz Cortex-M4F core, multiple timers (including advanced timers for PWM generation), and 12-bit ADCs for current sensing. It can execute complex FOC (Field-Oriented Control) algorithms efficiently.
What is the operating voltage range of STM32F413VGT6?
The STM32F413VGT6 operates from 1.7V to 3.6V. This wide range allows battery-powered applications to run down to 1.7V, extending battery life.
Does STM32F413VGT6 have a floating-point unit?
Yes, the STM32F413VGT6 features a single-precision floating-point unit (FPU) as part of the ARM Cortex-M4F core. This accelerates mathematical operations, making it ideal for DSP and control algorithms.
What is the price of STM32F413VGT6?
As of 2026-08-13, the price of STM32F413VGT6 is approximately $12.50 for single-unit quantities, decreasing to $8.10 at 1000 units. Prices vary by distributor and quantity.
Where can I buy STM32F413VGT6 online?
STM32F413VGT6 is available from major distributors such as DigiKey, Mouser, and Arrow. You can purchase it directly from their websites or through STMicroelectronics' authorized distributors.
What is the lead time for STM32F413VGT6?
The typical lead time for STM32F413VGT6 is 8-12 weeks for large orders, but it may be in stock at distributors for immediate shipment. Check current stock levels on DigiKey or Mouser.
Is STM32F413VGT6 in stock?
Stock availability varies by distributor. As of 2026-08-13, DigiKey and Mouser typically have STM32F413VGT6 in stock, but it's recommended to check their websites for real-time inventory.
What is the best drop-in replacement for STM32F413VGT6?
The best drop-in replacement for STM32F413VGT6 is the STM32F413VGH6, which is pin-compatible and offers the same memory and peripherals but in a different package (LQFP100). For a cross-brand alternative, the NXP LPC4357FET256 is not pin-compatible, so the STM32F413VGT6 is best replaced by other STM32F4 series MCUs in the same package.
Can STM32F413VGT6 be replaced by STM32F407VGT6?
Yes, the STM32F407VGT6 is pin-compatible with the STM32F413VGT6 in the LQFP100 package, but it has a different peripheral set and higher clock speed (168 MHz). You can replace the F413 with the F407 if you need Ethernet and higher performance, but you must adjust firmware for peripheral differences.
Where can I download the STM32F413VGT6 datasheet PDF?
You can download the STM32F413VGT6 datasheet PDF from the STMicroelectronics website at https://www.st.com/resource/en/datasheet/stm32f413vg.pdf. It is also available on distributor websites like DigiKey and Mouser.
Where can I find the STM32F413VGT6 pinout?
The STM32F413VGT6 pinout is detailed in the datasheet (DS11117) on pages 32-45. You can also find it in the STM32CubeMX tool, which provides a graphical pinout configuration.
What are the key specifications of STM32F413VGT6 that engineers should know?
The STM32F413VGT6 features a 100 MHz ARM Cortex-M4F core, 1 MB flash, 320 KB SRAM, 3x 12-bit ADCs, 2x DACs, 12 timers, and a wide range of communication interfaces including USB OTG, CAN, and SDIO. It also includes a cryptographic acceleration unit and TRNG for secure applications.
Is STM32F413VGT6 suitable for IoT applications?
Yes, the STM32F413VGT6 is suitable for IoT applications due to its low power consumption, cryptographic acceleration, and connectivity options like USB and CAN. It can handle secure communication protocols and sensor data processing.
What is the power consumption of STM32F413VGT6?
The power consumption of STM32F413VGT6 depends on the operating mode. In run mode at 100 MHz, it typically consumes around 100 mA. In low-power modes, it can drop to microamps. Refer to the datasheet for detailed power consumption figures.
Does STM32F413VGT6 support real-time operating systems (RTOS)?
Yes, the STM32F413VGT6 supports various RTOSes including FreeRTOS, ThreadX, and uC/OS. Its 320 KB SRAM and 100 MHz core provide ample resources for multitasking.
What development tools are compatible with STM32F413VGT6?
STM32F413VGT6 is supported by STM32CubeIDE, Keil MDK, IAR EWARM, and GCC-based toolchains. STM32CubeMX can be used for initialization code generation.
Is STM32F413VGT6 RoHS compliant?
Yes, the STM32F413VGT6 is RoHS compliant. According to STMicroelectronics, it meets the requirements of the RoHS directive.

Engineering reference data for STM32F413VGT6 β€” comparison, design guidance, and compliance information.

Selection Guide

Choose the STM32F413VGT6 when you need a high-performance MCU with large SRAM (320 KB) and integrated cryptographic acceleration for secure applications. It is ideal for industrial control, medical devices, and IoT gateways where security and data buffering are critical. If you require Ethernet connectivity or higher clock speed (168 MHz), consider the STM32F407VGT6 or STM32F417VGT6, but note they have less SRAM and no crypto unit. For automotive applications requiring AEC-Q100 qualification, select the STM32F413VGT6Q variant. The STM32F413VGH6 offers an extended temperature range (-40Β°C to +105Β°C) for harsh environments. Cross-brand, the NXP LPC4357FET256 is not pin-compatible and has a different peripheral set, so it is not a drop-in replacement. Overall, the STM32F413VGT6 provides the best balance of memory, security, and performance for most embedded applications.

Comparison with Alternatives

Parameter This Product STM32F413VGH6 STM32F407VGT6 STM32F415VGT6 STM32F417VGT6 LPC4357FET256
Package LQFP100 LQFP100 - same LQFP100 - same LQFP100 - same LQFP100 - same LQFP100 - same
Brand STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics NXP Semiconductors
Core ARM Cortex-M4F ARM Cortex-M4F ARM Cortex-M4F ARM Cortex-M4F ARM Cortex-M4F Dual-core Cortex-M4/M0
Maximum Clock Speed 100 MHz 100 MHz 168 MHz 100 MHz 168 MHz 204 MHz (M4)
Flash Memory 1 MB 1 MB 1 MB 1 MB 1 MB 1 MB
SRAM 320 KB 320 KB 192 KB 192 KB 192 KB 136 KB
Cryptographic Acceleration Yes (AES, DES, 3DES, SHA-1, SHA-256, MD5) Yes No No No No
Ethernet MAC No No Yes No Yes Yes
Temperature Range -40Β°C to +85Β°C -40Β°C to +105Β°C -40Β°C to +85Β°C -40Β°C to +85Β°C -40Β°C to +85Β°C -40Β°C to +85Β°C

Key Differentiators

  • Largest SRAM in its class (320 KB) (vs STM32F407VGT6)
  • Integrated cryptographic acceleration (vs STM32F407VGT6)
  • Lower power consumption at same clock (vs STM32F407VGT6)

Design Notes

Decouple each VDD pin with a 100nF ceramic capacitor placed as close as possible to the pin. Additionally, place a 4.7uF bulk capacitor on the main VDD rail. The VDDA pin must be connected to a clean analog supply, typically through a ferrite bead and a 1uF capacitor to ground, to ensure ADC accuracy. The VBAT pin should be connected to a backup battery or tied to VDD through a diode to maintain RTC operation when main power is off.

For high-speed USB, route the D+ and D- lines as a differential pair with 90-ohm impedance. Place a 22-ohm series resistor on each line near the MCU. For the crystal oscillator, place the crystal and load capacitors close to the OSC_IN/OSC_OUT pins, and keep the trace lengths short to minimize parasitic capacitance. Use a ground plane under the MCU to reduce noise and improve EMC.

Ensure the BOOT0 pin is pulled low (through a 10k resistor) for normal flash boot. If BOOT0 is high, the device will boot from system memory, which may cause unexpected behavior. Also, do not leave unused GPIO pins floating; configure them as outputs or enable internal pull-ups/pull-downs to avoid excessive power consumption. For ADC accuracy, avoid routing digital signals near the VDDA pin.

Compliance Information

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Qualified
Lead Free
Yes
Halogen Free
Yes
Conflict Minerals
Compliant

RoHS compliant per STMicroelectronics. Not AEC-Q100 qualified; automotive-grade variant STM32F413VGT6Q is available.

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