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STM32F427ZGT6

Cortex-M4F MCU, 180MHz, 1MB Flash, 256KB+64KB SRAM, Chrom-ART, FMC, LQFP-144

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Manufacturer Part：

STM32F427ZGT6

Package：

LQFP-144 (20 x 20 x 1.4 mm)

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Description

Product Overview

The STM32F427ZGT6 from STMicroelectronics is a high-performance 32-bit ARM Cortex-M4 MCU with FPU, operating at 180MHz with 1MB Flash, 256KB SRAM, Chrom-ART accelerator, and FMC in a 144-pin LQFP package.

Key Specifications

Core ARM Cortex-M4 with FPU
Max Clock 180MHz
Flash Memory 1MB
SRAM 256KB + 64KB CCM
Supply Voltage 1.7V to 3.6V (I/O), 1.2V core
FPU Single-precision IEEE 754
Chrom-ART Hardware 2D graphics accelerator
FMC Flexible memory controller
ADC 3x 12-bit, 2.4MSPS
Operating Temperature -40 to 85 C

Features

  • 180MHz Cortex-M4 with single-precision FPU
  • 1MB Flash with 256KB + 64KB CCM SRAM
  • Chrom-ART 2D graphics hardware accelerator
  • Flexible Memory Controller (FMC) for external memories
  • DMA2D controller for memory-to-memory transfers
  • Triple ADC at 2.4MSPS with interleaved mode
  • Multiple communication interfaces: USART, I2C, SPI, CAN, USB OTG HS/FS
  • Crypto/Hash processor (AES 128/192/256, DES, SHA-256)

Applications

  • Industrial HMI with LCD-TFT displays
  • Motor control and power conversion
  • Medical equipment
  • High-end consumer electronics
  • Networking and communication

The STM32F427ZGT6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core with floating-point unit (FPU), operating at up to 180MHz. The device features 1MB of Flash memory and 256KB of SRAM plus an additional 64KB of Core Coupled Memory (CCM) for time-critical routines. A key differentiator from the STM32F429 is the absence of the LCD-TFT controller, but it retains the Chrom-ART 2D graphics hardware accelerator (DMA2D) for efficient display updates. The Flexible Memory Controller (FMC) supports connection to SRAM, PSRAM, SDRAM, NOR Flash, and NAND Flash. The device includes a crypto/hash processor with AES, DES, and SHA-256 support for secure applications. Triple 12-bit ADCs at 2.4MSPS with interleaved mode enable simultaneous sampling. Comprehensive communication peripherals include USB OTG HS and FS, CAN, multiple USART, SPI, and I2C interfaces. The STM32F427ZGT6 is available in a 144-pin LQFP package.

The STM32F427ZGT6 is based on the ARM Cortex-M4 core with FPU and enhanced multimedia peripherals. Key subsystems include: (1) Cortex-M4F Core – a 32-bit RISC processor with single-precision FPU, DSP instructions, and 3-stage pipeline; delivers 225 DMIPS and 1.25 DMIPS/MHz; (2) Chrom-ART Accelerator (DMA2D) – a hardware 2D graphics engine performs memory-to-memory blitting with pixel format conversion, alpha blending, and color filling, offloading the CPU from display update tasks; (3) FMC – a flexible memory controller supporting SRAM, PSRAM, SDRAM, NOR, and NAND Flash; supports up to 16-bit data and 26-bit address buses; (4) Crypto Processor – hardware acceleration for AES-128/192/256 encryption/decryption, DES/TDES, and SHA-256 hash; (5) CCM RAM – 64KB of core-coupled memory with zero-wait-state access, ideal for interrupt handlers and time-critical code; (6) Adaptive Real-Time (ART) Accelerator – a instruction prefetch queue and branch cache enabling zero-wait-state Flash execution at 180MHz.

Pin Group Count Function
Power (VDD/VDDA/VBAT) 17 Digital/analog/battery supply
Ground (VSS/VSSA) 14 Digital/analog ground
Port A (PA0-PA15) 16 GPIO / ADC / USART / TIM / USB
Port B (PB0-PB15) 16 GPIO / I2C / SPI / TIM / CAN
Port C (PC0-PC15) 16 GPIO / ADC / SDIO / FMC
Port D (PD0-PD15) 16 GPIO / FMC / USART
Port E (PE0-PE15) 16 GPIO / FMC / TIM
Port F (PF0-PF15) 16 GPIO / FMC / ADC
Port G (PG0-PG15) 16 GPIO / FMC
NRST / BOOT0 2 Reset / Boot mode select
OSC_IN / OSC_OUT 2 External oscillator
  • Industrial HMI: Chrom-ART accelerated GUI with external display controller via FMC
  • Motor control: FPU for efficient FOC algorithms, triple ADC for multi-phase current sensing
  • Medical equipment: crypto processor for patient data encryption, high-resolution ADC
  • High-end consumer: multimedia applications with audio processing and graphics acceleration
  • Networking: FMC for external SDRAM buffering, USB HS for data transfer
Manufacturer Part Number Package Notes
ST STM32F429ZIT6 LQFP-144 Adds LCD-TFT controller
GigaDevice GD32F450ZIT6 LQFP-144 Pin-compatible, 200MHz
ST STM32F427VGT6 LQFP-100 Same die, 100-pin package
ST STM32H743ZIT6 LQFP-144 Cortex-M7, 400MHz upgrade
NXP i.MX RT1062CVL5A BGA-196 Cortex-M7, 600MHz crossover
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Quality Assurance

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:
  • Automotive Electronics: All automotive-grade components pass AEC-Q series certification, featuring excellent stability and durability to adapt to complex vehicle operating environments.
  • Medical Devices: High-reliability components meet medical industry safety and compliance regulations, ensuring stable operation for medical equipment.
  • Industrial Control & Consumer Electronics: Products conform to universal international electronic industry standards, suitable for long-term continuous operation of various equipment.

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.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

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.

Contact Us

If you have inquiries about our quality standards, inspection procedures or product certification documents, 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

 

Shipping & Payment

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
  • Sample and small orders: Shipment will be arranged upon full payment.
  • In-stock bulk orders: Goods will be delivered within 2 to 3 working days after full payment.

2. Shipping & Delivery

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
  1. Shipping Fee Rules
  • Shipping cost is calculated based on package weight, volume, destination and delivery method.
  • Both freight prepaid and freight collect are available. Please provide your courier account number in advance if you choose freight collect.
  • Free international express delivery is offered for large orders. Terms for long-term partners can be negotiated separately.
  1. Shipment Tracking
     

    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

Service & Packaging

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;
  • Shockproof buffer materials are added for fragile products to ensure transportation safety;
  • Each package is clearly marked with part number, quantity, batch number and specifications for easy inventory counting and management.

2. Classified Professional Packaging

  • Anti-static Packaging: Static-sensitive components such as chips, circuit boards and sensors are packaged with anti-static bags, shielding boxes and conductive foam in strict accordance with international anti-static standards to prevent static damage.
  • 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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