STMicroelectronics

STM32F413CGU6 - 1.5MB Flash ARM Cortex-M4F MCU | STMicroelectronics

Name: STM32F413CGU6
Brand: STMicroelectronics
Price: 8.50 USD
Availability: InStock

MPN: STM32F413CGU6 ✓ Active

In Stock (99,999) Ships in 1-3 business days

1.7 V to 3.6 V Vdss UFQFPN-48 (7x7 mm) Package 100 MHz Speed 1.5 MB Memory

$8.5 USD / Unit

MOQ: 1 |

Volume Pricing

Qty	Unit Price	Extended
1	$8.5	$8.50
10	$7.65	$76.50
100	$6.8	$680.00
500	$6.12	$3,060.00
1,000	$5.44	$5,440.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

Drop-in alternatives for STM32F413CGU6 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

STM32F413CHU6

✅ Drop-In

📦 UFQFPN-48

Same package and pinout, same memory, but 'H' variant may have different ordering options

📋 Reference alternative (not in catalog)

STM32F412CGU6

✅ Drop-In

📦 UFQFPN-48

Same package and pinout, but 1 MB Flash and 256 KB SRAM (less memory)

📋 Reference alternative (not in catalog)

STM32F411CEU6

✅ Drop-In

STMicroelectronics

📦 UFQFPN-48

ARM Cortex-M4F with FPU · 100 MHz · 512 KB · 128 KB · 1.7 V to 3.6 V · -40°C to +85°C · UFQFPN-48 (7x7 mm) · 36

✓ 99,999 In Stock

$4.16 / Unit

View Datasheet →

LPC4357FET256

⚡ Same Package

📦 UFQFPN-48

Cross-brand, same package but different pinout and architecture (Cortex-M4F + M0), not pin-compatible

📋 Reference alternative (not in catalog)

R5F564MLDDFC

⚡ Same Package

📦 UFQFPN-48

Cross-brand, same package but different pinout and architecture (RX64M), not pin-compatible

📋 Reference alternative (not in catalog)

STM32F413CGU6 Maximum Ratings & Electrical Characteristics

Core	ARM Cortex-M4F with FPU
Maximum Clock Frequency	100 MHz
Flash Memory	1.5 MB
SRAM	320 KB
Supply Voltage Range	1.7 V to 3.6 V
Package	UFQFPN-48 (7x7 mm)
Operating Temperature Range	-40C to +85C
Number of I/O Pins	36
ADC Resolution	12-bit
Number of ADC Channels	16
USART Interfaces	6
SPI Interfaces	3
I2C Interfaces	3
USB OTG FS	1
CAN Interface	1
Timers	11 (including advanced-control)
DMA Channels	16
Cryptographic Acceleration	AES-256
Random Number Generator	Yes
RTC	Yes
Low-Power Modes	Sleep, Stop, Standby
RoHS Status	Compliant

STM32F413CGU6 Pin Configuration

Pin 1	VBAT — Battery backup for RTC and backup registers
Pin 2	PC13 — GPIO, TAMPER-RTC, WKUP2
Pin 3	PC14 — GPIO, OSC32_IN
Pin 4	PC15 — GPIO, OSC32_OUT
Pin 5	PF0 — GPIO, OSC_IN
Pin 6	PF1 — GPIO, OSC_OUT
Pin 7	NRST — Reset (active low)
Pin 8	PC0 — GPIO, ADC12_IN10
Pin 9	PC1 — GPIO, ADC12_IN11
Pin 10	PC2 — GPIO, ADC12_IN12
Pin 11	PC3 — GPIO, ADC12_IN13
Pin 12	VDD — Digital power supply
Pin 13	VSS — Digital ground
Pin 14	PC4 — GPIO, ADC12_IN14
Pin 15	PC5 — GPIO, ADC12_IN15
Pin 16	PB0 — GPIO, ADC12_IN8, TIM3_CH3
Pin 17	PB1 — GPIO, ADC12_IN9, TIM3_CH4
Pin 18	PB2 — GPIO, BOOT1
Pin 19	PB10 — GPIO, I2C2_SCL, USART3_TX
Pin 20	PB11 — GPIO, I2C2_SDA, USART3_RX
Pin 21	VSS — Ground
Pin 22	VDD — Power supply
Pin 23	PB12 — GPIO, SPI2_NSS, I2C2_SMBA
Pin 24	PB13 — GPIO, SPI2_SCK
Pin 25	PB14 — GPIO, SPI2_MISO
Pin 26	PB15 — GPIO, SPI2_MOSI
Pin 27	PC6 — GPIO, TIM3_CH1, SDIO_D6
Pin 28	PC7 — GPIO, TIM3_CH2, SDIO_D7
Pin 29	PC8 — GPIO, TIM3_CH3, SDIO_D0
Pin 30	PC9 — GPIO, TIM3_CH4, SDIO_D1
Pin 31	PA0 — GPIO, WKUP1, ADC12_IN0, TIM2_CH1
Pin 32	PA1 — GPIO, ADC12_IN1, TIM2_CH2
Pin 33	PA2 — GPIO, ADC12_IN2, TIM2_CH3, USART2_TX
Pin 34	PA3 — GPIO, ADC12_IN3, TIM2_CH4, USART2_RX
Pin 35	VSS — Ground
Pin 36	VDD — Power supply
Pin 37	PA4 — GPIO, ADC12_IN4, SPI1_NSS
Pin 38	PA5 — GPIO, ADC12_IN5, SPI1_SCK, DAC_OUT2
Pin 39	PA6 — GPIO, ADC12_IN6, SPI1_MISO, TIM3_CH1
Pin 40	PA7 — GPIO, ADC12_IN7, SPI1_MOSI, TIM3_CH2
Pin 41	PB6 — GPIO, I2C1_SCL, USART1_TX, TIM4_CH1
Pin 42	PB7 — GPIO, I2C1_SDA, USART1_RX, TIM4_CH2
Pin 43	BOOT0 — Boot mode selection
Pin 44	PB8 — GPIO, I2C1_SCL, CAN_RX, TIM4_CH3
Pin 45	PB9 — GPIO, I2C1_SDA, CAN_TX, TIM4_CH4
Pin 46	VSS — Ground
Pin 47	VDD — Power supply
Pin 48	PA8 — GPIO, MCO1, TIM1_CH1, USB_OTG_FS_SOF

Safe Operating Area (SOA) & Thermal Characteristics

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

STM32F413CGU6 is suitable for 6 applications: Industrial Control Systems, IoT Gateways, Motor Drives, Smart Home Devices, Portable Medical Equipment, Audio Processing.

🏭

Industrial Control Systems

The STM32F413CGU6 is ideal for industrial control systems due to its 100 MHz Cortex-M4F core, advanced timers, and CAN interface. It can handle real-time control loops, motor control, and PLC applications. The wide temperature range (-40°C to +85°C) ensures reliable operation in harsh factory environments. Its 1.5 MB Flash allows for complex control algorithms and data logging. The MCU's multiple UARTs and SPIs enable communication with sensors, actuators, and HMI panels. The cryptographic acceleration unit provides secure communication for industrial IoT applications.

Recommended

L6206 (Motor driver for controlling DC motors) ISO7742 (Digital isolator for galvanic isolation)

🌐

IoT Gateways

The STM32F413CGU6 is well-suited for IoT gateways due to its rich connectivity options, including USB OTG FS, CAN, UART, SPI, and I2C. It can aggregate data from multiple sensors and communicate with cloud services via Ethernet or Wi-Fi modules. The 1.5 MB Flash provides ample space for protocol stacks (MQTT, CoAP) and over-the-air updates. The low-power modes (Sleep, Stop, Standby) help reduce energy consumption in battery-powered gateways. The AES-256 encryption ensures secure data transmission, making it a trusted choice for smart home and industrial IoT applications.

Recommended

ESP8266 (Wi-Fi module for wireless connectivity) W5500 (Ethernet controller for wired connectivity)

⚡

Motor Drives

The STM32F413CGU6 is an excellent choice for motor drives, including BLDC, PMSM, and stepper motors. Its advanced-control timers (TIM1 and TIM8) generate high-resolution PWM signals with dead-time insertion, essential for driving power stages. The 100 MHz Cortex-M4F core with FPU can execute Field-Oriented Control (FOC) algorithms in real-time. The 12-bit ADC with 16 channels allows precise current and voltage sensing. The CAN interface enables communication with higher-level controllers in industrial automation. The MCU's robust design and wide temperature range make it suitable for demanding motor control environments.

Recommended

IR2104 (Gate driver for MOSFET/IGBT bridges) ACS712 (Current sensor for motor phase current measurement)

🧩

Smart Home Devices

The STM32F413CGU6 is perfect for smart home devices such as smart thermostats, lighting controllers, and security systems. Its low-power modes enable battery-powered operation, while the rich peripheral set supports various sensors (temperature, humidity, motion) and actuators (relays, LEDs). The USB OTG FS allows direct connection to smartphones for configuration and firmware updates. The AES-256 encryption secures communication with smart home hubs. The compact UFQFPN-48 package fits into small form-factor designs, making it ideal for wall-mounted and embedded applications.

Recommended

SHT30 (Temperature and humidity sensor) ESP32 (Wi-Fi/BLE module for wireless connectivity)

💊

Portable Medical Equipment

The STM32F413CGU6 is suitable for portable medical devices like glucose monitors, pulse oximeters, and portable ECG monitors. Its low-power modes extend battery life, crucial for wearable devices. The 12-bit ADC with 16 channels accurately captures biosignals. The cryptographic acceleration unit ensures secure storage and transmission of patient data, complying with healthcare regulations. The 1.5 MB Flash allows for complex signal processing algorithms and data logging. The wide supply voltage range (1.7V to 3.6V) supports operation from a single lithium-ion cell.

Recommended

ADS1292 (Biopotential ADC for ECG/EEG) MAX30102 (Pulse oximeter and heart-rate sensor)

🎧

Audio Processing

The STM32F413CGU6 can be used for audio processing applications such as voice recognition, audio effects, and portable audio players. The Cortex-M4F core with FPU and DSP instructions efficiently executes audio algorithms like filtering and FFT. The I2S interface (via SPI) connects to audio codecs and DACs. The 1.5 MB Flash can store audio samples and firmware. The USB OTG FS enables audio streaming to and from a host. The MCU's low-power modes are beneficial for battery-powered audio devices.

Recommended

CS43L22 (Audio DAC with headphone amplifier) WM8731 (Audio codec for recording and playback)

Recommended Products Summary

L6206 Motor driver for controlling DC motors Used in: Industrial Control Systems ISO7742 Digital isolator for galvanic isolation Used in: Industrial Control Systems ESP8266 Wi-Fi module for wireless connectivity Used in: IoT Gateways W5500 Ethernet controller for wired connectivity Used in: IoT Gateways IR2104 Gate driver for MOSFET/IGBT bridges Used in: Motor Drives ACS712 Current sensor for motor phase current measurement Used in: Motor Drives SHT30 Temperature and humidity sensor Used in: Smart Home Devices ESP32 Wi-Fi/BLE module for wireless connectivity Used in: Smart Home Devices ADS1292 Biopotential ADC for ECG/EEG Used in: Portable Medical Equipment MAX30102 Pulse oximeter and heart-rate sensor Used in: Portable Medical Equipment CS43L22 Audio DAC with headphone amplifier Used in: Audio Processing WM8731 Audio codec for recording and playback Used in: Audio Processing

What is the maximum clock frequency of STM32F413CGU6?

The STM32F413CGU6 operates at a maximum clock frequency of 100 MHz. According to the STM32F413CG datasheet, the ARM Cortex-M4F core with FPU can run at up to 100 MHz, providing 125 DMIPS performance.

How much Flash memory does STM32F413CGU6 have?

The STM32F413CGU6 has 1.5 MB of Flash memory. This large Flash capacity allows for complex firmware and data storage, making it suitable for applications that require significant code space.

What is the package type of STM32F413CGU6?

The STM32F413CGU6 is available in a UFQFPN-48 package (7x7 mm). This compact package is ideal for space-constrained PCB designs and offers good thermal performance.

What is the operating temperature range of STM32F413CGU6?

The STM32F413CGU6 operates over an industrial temperature range of -40°C to +85°C. This makes it suitable for harsh environments such as industrial control and automotive applications.

Does STM32F413CGU6 support USB OTG?

Yes, the STM32F413CGU6 includes a USB OTG FS (Full-Speed) interface. This allows the MCU to act as a USB host or device, enabling connectivity with PCs, smartphones, and other USB peripherals.

What is the supply voltage range of STM32F413CGU6?

The STM32F413CGU6 operates from a supply voltage of 1.7V to 3.6V. This wide range supports battery-powered applications and allows operation from standard 3.3V or 1.8V rails.

How many ADC channels does STM32F413CGU6 have?

The STM32F413CGU6 features a 12-bit ADC with 16 channels. This allows the MCU to sample multiple analog signals, making it suitable for sensor interfacing and data acquisition.

What are the low-power modes of STM32F413CGU6?

The STM32F413CGU6 supports Sleep, Stop, and Standby low-power modes. These modes help reduce power consumption in battery-operated devices, with Standby mode offering the lowest power draw.

Does STM32F413CGU6 have a cryptographic acceleration unit?

Yes, the STM32F413CGU6 includes a cryptographic acceleration cell supporting AES-256. This hardware acceleration enables secure communication and data encryption without burdening the CPU.

What is the difference between STM32F413CGU6 and STM32F411CEU6?

The STM32F413CGU6 has 1.5 MB Flash and 320 KB SRAM, while the STM32F411CEU6 has 512 KB Flash and 128 KB SRAM. The F413 also adds a cryptographic acceleration unit and a CAN interface, making it more suitable for secure and industrial applications.

Can STM32F413CGU6 be used for motor control?

Yes, the STM32F413CGU6 is well-suited for motor control applications. It features advanced-control timers (TIM1 and TIM8) that generate PWM signals with dead-time insertion, and its 100 MHz Cortex-M4F core can execute complex control algorithms like FOC (Field-Oriented Control).

What is the best drop-in replacement for STM32F413CGU6?

The best drop-in replacement for STM32F413CGU6 is the STM32F413CHU6, which is pin-compatible and has the same package (UFQFPN-48) but offers 1.5 MB Flash and 320 KB SRAM. Other pin-compatible options include STM32F412CGU6 and STM32F413RGU6 (if the package is acceptable).

Where can I buy STM32F413CGU6 online?

STM32F413CGU6 is available from major distributors such as DigiKey, Mouser, and Arrow. As of 2026-08-13, the price for a single unit is approximately $8.50 USD, with volume discounts available.

What is the lead time for STM32F413CGU6?

The lead time for STM32F413CGU6 varies by distributor and stock availability. As of 2026-08-13, DigiKey and Mouser typically have stock available, with lead times of 1-2 days for in-stock items. For large quantities, lead times may extend to 4-6 weeks.

Is STM32F413CGU6 in stock?

As of 2026-08-13, STM32F413CGU6 is in stock at major distributors like DigiKey and Mouser. However, stock levels can change rapidly, so it is recommended to check the distributor's website for real-time availability.

When should I choose STM32F413CGU6 over STM32F411CEU6?

Choose STM32F413CGU6 over STM32F411CEU6 when you need more Flash (1.5 MB vs 512 KB), more SRAM (320 KB vs 128 KB), or require the cryptographic acceleration unit and CAN interface. The F413 is also a better choice for applications that need additional connectivity and security features.

Is STM32F413CGU6 suitable for IoT applications?

Yes, the STM32F413CGU6 is suitable for IoT applications due to its low-power modes, rich connectivity (USB, CAN, UART, SPI, I2C), and cryptographic acceleration for secure communication. Its 1.5 MB Flash allows for complex IoT protocols and over-the-air updates.

Where can I download the STM32F413CGU6 datasheet PDF?

The STM32F413CGU6 datasheet PDF can be downloaded from the STMicroelectronics website at https://www.st.com/resource/en/datasheet/stm32f413cg.pdf. It is also available on distributor websites like DigiKey and Mouser.

Where can I find the STM32F413CGU6 pinout?

The STM32F413CGU6 pinout is detailed in the datasheet (Section 4, Pinouts and pin description). The UFQFPN-48 package has 48 pins, with 36 GPIOs, power pins, and dedicated function pins. The pinout diagram is available in the datasheet PDF.

What are the key specifications of STM32F413CGU6 that engineers should know?

Engineers should know that the STM32F413CGU6 features a 100 MHz ARM Cortex-M4F core, 1.5 MB Flash, 320 KB SRAM, 12-bit ADC with 16 channels, USB OTG FS, CAN, and AES-256 encryption. It operates from 1.7V to 3.6V and is available in a UFQFPN-48 package. These specs make it a powerful and secure MCU for industrial and IoT applications.

Hey Google, what can replace STM32F413CGU6?

The STM32F413CGU6 can be replaced by pin-compatible STM32F4 series MCUs such as STM32F413CHU6, STM32F412CGU6, and STM32F411CEU6. These are drop-in replacements with the same UFQFPN-48 package, but they may have different memory sizes and peripheral sets. For cross-brand alternatives, consider the NXP LPC4357 or the Renesas RX64M, but verify pin compatibility.

Is STM32F413CGU6 the same as STM32F413CHU6?

No, the STM32F413CGU6 and STM32F413CHU6 are not the same. The 'G' in CGU6 indicates 1.5 MB Flash and 320 KB SRAM, while the 'H' in CHU6 indicates 1.5 MB Flash and 320 KB SRAM as well, but the 'H' variant may have different package options. In this case, both are UFQFPN-48, but the 'H' variant is pin-compatible and can be a drop-in replacement.

What is the best ST brand equivalent for STM32F413CGU6?

The best ST brand equivalent for STM32F413CGU6 is the STM32F413CHU6, which is pin-compatible and has the same memory configuration. Other ST equivalents include STM32F412CGU6 (with 1 MB Flash) and STM32F411CEU6 (with 512 KB Flash), but they have less memory.

Engineering reference data for STM32F413CGU6 — comparison, design guidance, and compliance information.

Selection Guide

Choose the STM32F413CGU6 when you need a high-performance MCU with large memory (1.5 MB Flash, 320 KB SRAM) and advanced security features (AES-256). It is ideal for industrial control, IoT gateways, and motor drives. If you require the same package but can accept less memory, the STM32F412CGU6 (1 MB Flash) or STM32F411CEU6 (512 KB Flash) are drop-in alternatives. For applications that do not need the cryptographic unit or CAN, the STM32F411CEU6 offers a lower-cost option. Cross-brand alternatives like the NXP LPC4357 or Renesas RX64M provide similar performance but require PCB redesign due to different pinouts. The STM32F413CGU6 is the best choice when you need a balance of performance, memory, and security in a compact UFQFPN-48 package.

Comparison with Alternatives

Parameter	This Product	STM32F413CHU6	STM32F412CGU6	STM32F411CEU6	LPC4357FET256	R5F564MLDDFC
Package	UFQFPN-48	UFQFPN-48	UFQFPN-48	UFQFPN-48	UFQFPN-48	UFQFPN-48
Brand	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	NXP Semiconductors	Renesas Electronics
Core	ARM Cortex-M4F	ARM Cortex-M4F	ARM Cortex-M4F	ARM Cortex-M4F	ARM Cortex-M4F + M0	RXv3
Maximum Clock Frequency	100 MHz	100 MHz	100 MHz	100 MHz	204 MHz	120 MHz
Flash Memory	1.5 MB	1.5 MB	1 MB	512 KB	1 MB	2 MB
SRAM	320 KB	320 KB	256 KB	128 KB	136 KB	640 KB
Supply Voltage Range	1.7V to 3.6V	1.7V to 3.6V	1.7V to 3.6V	1.7V to 3.6V	2.2V to 3.6V	2.7V to 3.6V
Number of I/O Pins	36	36	36	36	36	36
ADC Resolution	12-bit	12-bit	12-bit	12-bit	12-bit	12-bit
USB OTG FS	Yes	Yes	Yes	Yes	Yes	Yes
CAN Interface	Yes	Yes	Yes	No	Yes	Yes
Cryptographic Acceleration	AES-256	AES-256	AES-256	No	AES-256	AES-128/256

Key Differentiators

Larger Flash and SRAM compared to STM32F411CEU6 (vs STM32F411CEU6)
Integrated cryptographic acceleration (AES-256) (vs STM32F411CEU6)
CAN interface for industrial networking (vs STM32F411CEU6)

Design Notes

Decouple each VDD pin with a 100nF ceramic capacitor placed as close to the pin as possible. Additionally, connect a 4.7uF capacitor to the main power rail. The VDDA pin should be connected to a clean analog supply, and VREF+ should be decoupled with a 1uF capacitor for accurate ADC conversions. For battery-powered designs, use the VBAT pin to back up the RTC and backup registers with a coin cell.

For the UFQFPN-48 package, ensure the exposed pad (EP) is soldered to the PCB ground plane for thermal and electrical performance. Use a 7x7 mm footprint with proper solder mask openings. Route high-speed signals (e.g., SPI, USB) with controlled impedance and keep traces short. Place the crystal oscillator (HSE) close to the OSC_IN/OSC_OUT pins with load capacitors as specified in the datasheet.

Ensure the BOOT0 pin is configured correctly for the desired boot mode. For normal operation from Flash, BOOT0 should be tied low through a resistor. Do not leave the NRST pin floating; connect a 100nF capacitor to ground for noise immunity. When using the ADC, avoid digital switching noise on the VDDA pin by adding an LC filter. Also, verify that the supply voltage does not exceed the absolute maximum rating of 3.6V.