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STM32F373R8T6

Cortex-M4 MCU, 72MHz, 64KB Flash, 16-bit SD ADC, LQFP-64

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Pieza del fabricante：

STM32F373R8T6

Paquete：

LQFP-64 (10 x 10 x 1,4 mm, paso de 0,5 mm)

Marca：
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Compromiso de calidad
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Descripción

Productos

The STM32F373R8T6 from STMicroelectronics is a mainstream mixed-signal 32-bit microcontroller based on the ARM Cortex-M4 core with DSP and FPU, operating at up to 72 MHz. It features 64 KB Flash, 16 KB SRAM, a 16-bit sigma-delta ADC with 24 channels, 12-bit ADC, comparators, and connectivity including CAN, I2C, SPI, UART, USB, and 52 I/Os in a 64-pin LQFP package. Designed for industrial and consumer applications requiring precision analog measurement.

Especificaciones

Núcleo ARM Cortex-M4 with DSP and FPU
Max Clock Frequency 72 MHz
Memoria de programa 64 KB Flash
RAM 16 KB SRAM
16-bit Sigma-Delta ADC 24 channels, 16-bit resolution
12-bit ADC 1 Msps, 12-bit resolution
Comparators 2 x ultra-low-power comparators
DAC 12-bit, 2 channels
Temporizadores Multiple general-purpose and advanced timers
Interfaces CAN, I2C, SPI, UART/USART, USB 2.0
I/O Pins 52
Tensión de alimentación 2.0V to 3.6V
Temperatura de funcionamiento -40°C to +85°C
Paquete LQFP-64 (10 x 10 mm)

Características

  • ARM Cortex-M4 core with DSP instructions and hardware FPU
  • 16-bit sigma-delta ADC for precision measurement
  • 24-channel multiplexed analog input
  • 12-bit SAR ADC at 1 Msps for fast conversion
  • Dual 12-bit DAC output
  • CAN 2.0B and USB 2.0 full-speed interface
  • Multiple UART/USART, SPI, I2C peripherals
  • Ultra-low-power comparators for analog monitoring
  • 72 MHz maximum CPU frequency
  • Comprehensive DMA controller

Aplicaciones

  • Industrial instrumentation and measurement
  • Precision sensor interface and data acquisition
  • Motor control with analog feedback
  • Medical devices with high-resolution ADC
  • Consumer electronics with mixed-signal requirements

The STM32F373R8T6 from STMicroelectronics is a mainstream mixed-signal microcontroller based on the ARM Cortex-M4 core with DSP and FPU, running at up to 72 MHz. It integrates 64 KB Flash, 16 KB SRAM, a high-precision 16-bit sigma-delta ADC with 24 channels, a 12-bit SAR ADC, dual 12-bit DAC, comparators, and comprehensive connectivity (CAN, USB, SPI, I2C, UART). Housed in a 64-pin LQFP package with 52 I/Os, it targets industrial instrumentation, precision measurement, and mixed-signal applications.

The STM32F373R8T6 integrates an ARM Cortex-M4 processor core with a rich mixed-signal peripheral set. The CPU executes DSP instructions and floating-point operations in hardware, enabling efficient digital signal processing at 72 MHz. The standout feature is the 16-bit sigma-delta ADC, which uses oversampling and decimation filtering to achieve high-resolution (up to 16-bit) conversion with excellent noise performance, ideal for precision sensor measurements. A separate 12-bit SAR ADC provides fast 1 Msps conversion for multiplexed analog channels. The dual 12-bit DAC generates precision analog outputs for control and calibration. The DMA controller offloads data transfers between peripherals and memory, reducing CPU intervention. The bus matrix connects the CPU, DMA, and peripherals to Flash and SRAM with minimal latency. Power management supports multiple low-power modes (Sleep, Stop, Standby) for energy-sensitive applications.

Grupo Pin Cuenta Función
VDD/VSS Múltiples Power supply and ground pins
VDDA/VSSA 2 Analog supply and ground for ADC/DAC
VBAT 1 Battery backup for RTC and backup registers
NRST 1 Reinicio del sistema (activo bajo)
BOOT0 1 Boot mode selection
OSC_IN/OSC_OUT 2 Main oscillator pins (HSE)
OSC32_IN/OSC32_OUT 2 32.768 kHz low-speed oscillator (LSE)
PA0-PA15 16 GPIO Port A with alternate functions (ADC, TIM, USART, etc.)
PB0-PB15 16 GPIO Port B with alternate functions (I2C, SPI, TIM, etc.)
PC0-PC15 16 GPIO Port C with alternate functions (ADC, USB, TIM, etc.)
PD0-PD2 3 GPIO Port D with alternate functions (CAN, etc.)
  • Industrial instrumentation with high-precision analog measurement
  • Motor control and drive systems with analog feedback loops
  • Medical devices requiring 16-bit ADC resolution
  • Power metering and energy monitoring systems
  • Consumer electronics with mixed-signal processing requirements
Fabricante Número de pieza Paquete Notas
STMicroelectronics STM32F373CBT6 LQFP-48 128KB Flash, smaller package
STMicroelectronics STM32F373RCT6 LQFP-64 256KB Flash, same package
STMicroelectronics STM32F373VCT6 LQFP-100 256KB Flash, more I/O
STMicroelectronics STM32F334R8T6 LQFP-64 High-resolution timer, HRTIM
TI MSP432P401RIPZ LQFP-100 Cortex-M4F, 24-bit sigma-delta ADC
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Garantía de calidad

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
  • Electrónica del automóvil: All automotive-grade components pass AEC-Q series certification, featuring excellent stability and durability to adapt to complex vehicle operating environments.
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4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

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6. After-sales Quality Guarantee

If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

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Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Envíos y pagos

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

1. Payment Terms

We offer a variety of secure and convenient payment methods to meet diverse business cooperation needs. Details are as follows:
  1. Accepted Payment Methods
  • T/T (Bank Wire Transfer): The primary settlement method for bulk orders and a widely used international payment channel.
  • PayPal: Ideal for small orders, sample orders and quick payments.

  1. Settlement Currency

     

    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

  2. Bank Charges

     

    All transfer fees, intermediary bank charges and other remittance-related expenses shall be borne by the buyer.

  3. Payment Requirements
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We partner with leading global logistics providers to ensure safe and fast delivery worldwide. Relevant details are listed below:
  1. Logistics Partners
  • International Express: DHL, FedEx, UPS, TNT
  • Economy Logistics: Air freight and sea freight for large-volume cargo
  • Domestic Delivery: SF Express, Yunda Express
  1. Order Processing Time
  • In-stock items: Orders confirmed and fully paid before 14:00 (GMT+8) will be shipped on the same day. All other orders will be dispatched within 1 to 2 working days.
  • Out-of-stock or sourced items: The delivery lead time will be confirmed separately according to brand and inventory status.
  1. Estimated Transit Time
  • International Express: 3 – 7 working days globally
  • Air Freight: 7 – 12 working days
  • Sea Freight: 25 – 40 working days for heavy and large bulk cargo
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  • Free international express delivery is offered for large orders. Terms for long-term partners can be negotiated separately.
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    Within 24 hours after dispatch, we will send the tracking number, commercial invoice, packing list and other documents to your email or communication account. You may check the shipment status online in real time.

3. General Order Rules & Notes

  1. MOQ & Sample Service

     

    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

  2. Packaging Standard

     

    All electronic components are packed with professional anti-static and shockproof materials. Original factory packaging is available for branded chips and integrated circuits.

4. Customs & Liability Statement

  1. Import Duties & Taxes

     

    All import duties, customs clearance fees and local taxes incurred for international shipments shall be borne by the buyer. We will provide complete customs documents to assist you with clearance procedures.

  2. Handling of Lost or Damaged Goods
  • In case of loss or severe damage during transit, please contact us within 48 hours after receiving the tracking information. We will assist you in filing a claim with the logistics provider.
  • We shall not be liable for any losses caused by incorrect delivery address, wrong contact information or the buyer’s refusal to complete customs clearance.

5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

Servicio y embalaje

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

Core Services

1. One-stop Sourcing & BOM Support

We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

4. Professional Technical Support

Our senior engineer team provides free technical consultation, model selection guidance and original manufacturer datasheets. We assist customers in solving problems related to product R&D, circuit design and component application, providing reliable technical support for project progress.

5. Sourcing for Special Components

Relying on our global supply chain network, we professionally source scarce components, obsolete parts and customized special components to efficiently solve your procurement difficulties.

6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
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2. Classified Professional Packaging

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  • Vacuum Moisture-proof Packaging: Moisture-sensitive components are vacuum-sealed with desiccants to isolate humid air, suitable for ocean transportation and long-term storage.
  • Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
  • Discrete Device Packaging: Discrete devices such as SMD resistors, power resistors and LEDs are quantitatively and classifiedly packaged with accurate quantity and clear marking.
  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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