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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32F358VCT6
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STM32F358VCT6 - STMicroelectronics

Manufacturer Part Number
STM32F358VCT6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32F358VCT6
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
7,674 pcs available, New & Original
Parts Description
IC MCU 32BIT 256KB FLASH 100LQFP
Package
100-LQFP (14x14)
Data sheet
STM32F358VCT6.pdf

PCN Packaging

2.73KHz.pdf

PCN Part Number

2.73KHz.pdf

PCN Assembly/Origin

2.73KHz.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 7674
  • Unit Price: $6.162
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $6.162 $6.16
10+ $5.373 $53.73
30+ $4.893 $146.79
100+ $4.49 $449.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

STM32F358VCT6 Tech Specifications
STMicroelectronics - STM32F358VCT6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32F358VCT6

Product Attribute Attribute Value
Manufacturer STMicroelectronics
Voltage - Supply (Vcc/Vdd) 1.65V ~ 1.95V
Supplier Device Package 100-LQFP (14x14)
Speed 72MHz
Series STM32F3
RAM Size 8K x 8
Program Memory Type FLASH
Program Memory Size 256KB (256K x 8)
Peripherals DMA, I²S, POR, PWM, WDT
Package / Case 100-LQFP
Package Tray
Product Attribute Attribute Value
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Number of I/O 86
Mounting Type Surface Mount
EEPROM Size -
Data Converters A/D 4x12b; D/A 2x12b
Core Size 32-Bit Single-Core
Core Processor ARM® Cortex®-M4F
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Base Product Number STM32F358

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

STM32F358VCT6 Image
STM32F358VCT6 (1)

Manufacturer Part Number

STM32F358VCT6

Manufacturer

stmicroelectronics

Introduction

The STM32F358VCT6 is a high-performance ARM® Cortex®-M4F core-based microcontroller suited for embedded applications requiring sophisticated control and connectivity features.

Product Features and Performance

ARM® Cortex®-M4F Core Processor

Core Size: 32-Bit Single-Core

Maximum Speed: 72MHz

Connectivity options include CANbus, I2C, IrDA, LINbus, SPI, UART/USART

Equipped with DMA, I2S, POR, PWM, WDT peripherals

86 I/O ports

256KB of FLASH memory

Dual analog-to-digital converters (4x12bit) and dual digital-to-analog converters (2x12bit)

Integrated internal oscillator

Product Advantages

High-speed core processor enhances computational efficiency

Extensive connectivity allows for versatile system integration

Flexible power supply compatibility (1.65V to 3.6V)

Comprehensive set of peripherals supports complex functionalities

Key Technical Parameters

Program Memory Size: 256KB

RAM Size: 8K x 8

Number of I/O: 86

Voltage Supply: 1.65V ~ 1.95V, 1.65V ~ 3.6V

Data Converters: A/D 4x12b, D/A 2x12b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Wide operating temperature range ensures reliability under extreme conditions

Robust mounting type (Surface Mount) for durable hardware assembly

Compatibility

Compatible with various communication protocols allowing for integration in diverse system architectures

Application Areas

Industrial control systems

Automotive

Internet of Things (IoT)

Home automation

Consumer electronics

Product Lifecycle

Currently Active

Continuously supported with updates and potential future upgrades

Several Key Reasons to Choose This Product

Powerful ARM® Cortex®-M4F processor ensures efficient handling of complex algorithms.

Comprehensive connectivity features support advanced system designs.

Robust support for both analog and digital signal processing.

High number of I/Os permits extensive peripheral and sensor integration.

Adaptable power requirements facilitate diverse application deployments.

Proven reliability and support, including ongoing product lifecycle management.

Frequently Asked Questions(FAQ)

How does the STM32F358VCT6 handle real-time signal processing in industrial control systems, and what are the key architectural features that support deterministic response?
The STM32F358VCT6 leverages its ARM® Cortex®-M4F core with a floating-point unit (FPU) to accelerate mathematical operations essential for real-time digital filtering, sensor fusion, and motor control algorithms. With a maximum operating frequency of 72MHz and a tight interrupt latency of approximately 12 clock cycles, it ensures deterministic execution even when handling multiple peripheral interrupts from CAN, SPI, and ADC modules. Its DMA controller offloads the CPU from data transfer tasks, allowing sustained throughput for continuous data acquisition and processing without timing jitter.
In comparison to the STM32F303VCT6, how does the STM32F358VCT6 improve performance for applications requiring high-speed analog-to-digital conversion and PWM synchronization?
While both devices share the same 72MHz Cortex-M4F core and 100-pin LQFP package, the STM32F358VCT6 includes four 12-bit ADCs with a total of up to 1.5 MSPS sampling rate when interleaved, compared to two ADCs on the F303VCT6. Additionally, the F358VCT6 supports hardware trigger alignment between ADCs and timers, enabling synchronized multi-channel sampling for phase-sensitive measurements—critical in three-phase power monitoring or motor feedback loops—where timing precision exceeds the capability of the F303 series.
What considerations should be made when selecting the STM32F358VCT6 for battery-powered IoT edge nodes requiring low-power sleep modes and wake-up from peripheral events?
The STM32F358VCT6 operates at 1.65V to 3.6V, enabling efficient operation in energy-constrained environments. It supports multiple low-power modes, including Stop mode with 0.7 μA typical current consumption and Standby at 1.8 μA, while retaining backup registers. Wake-up can be triggered by RTC alarms, IWDG, or external pins with response times under 1.5 µs. Designers must account for voltage scaling (scale-down mode reduces frequency to 16MHz at 1.65V) and ensure proper decoupling to maintain stability during rapid state transitions, which is crucial for duty-cycled wireless sensors.
Can the STM32F358VCT6 reliably interface with legacy RS-485 networks using LINbus protocol, and what hardware precautions are necessary for robust communication?
Yes, the STM32F358VCT6 includes an integrated LINbus transceiver interface via its USART module, supporting baud rates up to 20 kbps as per ISO 17987 standards. However, due to its 1.8V logic levels, level shifting is required when interfacing with 5V RS-485 transceivers such as the MAX13487E. Proper termination resistors, common-mode voltage biasing, and slew-rate control through driver settings are essential to prevent signal reflections and ensure reliable communication over longer bus lengths, particularly in noisy industrial environments.
How does the internal oscillator configuration of the STM32F358VCT6 support system reliability in automotive-grade temperature ranges, and what calibration mechanisms exist?
The STM32F358VCT6 integrates an internal 8 MHz RC oscillator (±1% accuracy at 25°C) and a 32 kHz low-power oscillator, both calibrated via factory trimming stored in option bytes. For time-critical applications, the internal RC can be calibrated against an external crystal using the internal PLL and RCC_CALIB register, achieving better than ±0.5% drift over -40°C to 85°C. This self-calibration capability reduces dependency on external components, enhancing robustness in space-constrained or high-vibration deployments like industrial controllers or portable medical devices.
What is the impact of flash memory write endurance on long-term reliability when using the STM32F358VCT6 in firmware update scenarios with frequent EEPROM emulation?
The STM32F358VCT6’s 256KB flash has a typical endurance of 10,000 write/erase cycles per sector. When emulating non-volatile storage using flash pages, designers must implement wear-leveling algorithms across multiple sectors to distribute erase cycles evenly. Assuming daily firmware updates with 4KB of configuration data, this results in approximately 6.8 years of usable life under uniform distribution. Without wear leveling, localized sectors may fail prematurely, leading to unrecoverable data loss—a critical concern for field-deployed devices relying on over-the-air updates.
In motor control applications, how does the STM32F358VCT6 facilitate precise timer synchronization between PWM generation and encoder input capture?
The STM32F358VCT6 contains advanced control timers (TIM1 and TIM8) capable of generating complementary PWM signals with dead-time insertion up to 16 bits resolution. These timers can synchronize with external quadrature encoders via TI1/TI2 inputs, using encoder interface mode to count direction and speed. By linking ADC triggers to timer compare events, current sensing can occur precisely at PWM edges, enabling field-oriented control (FOC) algorithms with microsecond-level timing accuracy—essential for BLDC motor drives requiring smooth torque output and minimal acoustic noise.
How does the power supply rejection ratio (PSRR) of the STM32F358VCT6 affect analog front-end design when using its built-in DACs and ADCs?
Although not specified directly in the datasheet, the STM32F358VCT6’s analog peripherals operate within a tightly regulated core supply range of 1.65V–3.6V, implying moderate PSRR characteristics typical of sub-2V digital-supplied MCUs. To minimize noise coupling into 12-bit ADC channels, external low-dropout regulators (LDOs) with >60dB PSRR at 100Hz are recommended, especially when driving high-impedance sensors. Decoupling capacitors (100nF ceramic + 10µF tantalum) placed near VDDANA and VDD pins help suppress switching ripple from digital logic, maintaining effective resolution in precision measurement applications like battery health monitoring or pH sensing.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32F358VCT6

Product Attribute STM32F358RCT6 STM32F358CCT6 STM32F334R8T6TR STM32F372R8T6
Part Number STM32F358RCT6 STM32F358CCT6 STM32F334R8T6TR STM32F372R8T6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Mounting Type - Surface Mount Through Hole Surface Mount
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Connectivity - - - -
EEPROM Size - - - -
Program Memory Type - - - -
RAM Size - - - -
Program Memory Size - - - -
Core Processor - - - -
Oscillator Type - - - -
Data Converters - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Number of I/O - - - -
Speed - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Voltage - Supply (Vcc/Vdd) - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Series - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Peripherals - - - -
Core Size - - - -

STM32F358VCT6 Datasheet PDF

Download STM32F358VCT6 pdf datasheets and STMicroelectronics documentation for STM32F358VCT6 - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Part Number
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
Mult Dev 03/Nov/2022.pdf STM32Fx 24/Jun/2022.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Emil***rperTech
    Jun 23, 2026

    Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.

  • Liam***terTech
    Jun 15, 2026

    Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Delivery Method

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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STM32F358VCT6 Image

STM32F358VCT6

STMicroelectronics
32D-STM32F358VCT6

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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