This article focuses on the technical specifications and recycling value of the GD32G553CCU7, providing professional and compliant chip recycling solutions for electronics manufacturers seeking to manage their inventory.
Product Overview: GD32G553CCU7
The GD32G553CCU7 is a high-performance 32-bit microcontroller in GigaDevice’s GD32G5 series. Based on the Arm® Cortex®-M33 core, it operates at a maximum frequency of 216 MHz and achieves a CoreMark score of approximately 694. With integrated FPU and DSP instruction sets, it is suitable for applications requiring high real-time performance, such as industrial automation, digital power, and motor control.
Key Specifications
Brand: GigaDevice
Model: GD32G553CCU7
Core: Arm® Cortex®-M33 @ 216 MHz
Flash: 256 KB eFlash (supports dual-bank read/write)
SRAM: 128 KB (including 32 KB TCM)
Package: QFN-48 (6 mm × 6 mm)
GPIO: Up to 43 pins
Operating Temperature: -40°C to +105°C (industrial grade)
Operating Voltage: 2.6 V – 3.6 V
Key Features
1. High-Precision Real-Time Control Peripherals
Integrated high-resolution timer (HRTimer) with PWM resolution up to 145 ps, supporting multi-phase interleaved complementary PWM output and dead-time management, making it essential for digital power LLC conversion and servo drive control.
2. Extensive Analog Peripherals
Equipped with 4 12-bit ADCs (5.3 MSPS sampling rate, up to 21 channels), 4 12-bit DACs, and 7 comparators, it supports synchronous sampling and window comparators to enable fast overcurrent/overvoltage protection.
3. Powerful Communication Interfaces
The QFN-48 package integrates three CAN-FD channels with data rates far exceeding those of traditional CAN, making it suitable for industrial fieldbuses (such as CANopen FD) and automotive auxiliary control networks; it also features five U(S)ART channels, four I²C channels, three SPI channels, and one QSPI channel (200 MHz).
4. Hardware Acceleration Units
Built-in trigonometric calculation unit (TMU), filter algorithm accelerator (FAC), and FFT accelerator efficiently process motor FOC algorithms and digital power loop control, significantly reducing CPU load.
Typical Application Areas
Industrial Automation: PLCs, servo drives, industrial robot control
Digital Power: LLC resonant converters, PFC control, power module management
Motor Control: BLDC/PMSM motor drives, UAV electronic speed controllers
Automotive Electronics: On-board charger (OBC) auxiliary control, BMS slave units, thermal management systems
IoT and Embedded Systems: High-end IoT gateways, human-machine interfaces
The Value of Recycling the GD32G553CCU7
Why Choose Mingjiada Electronics Recycling
Established in 1996, Shenzhen Mingjiada Electronics Co., Ltd. is a globally renowned authorized independent distributor of electronic components. Headquartered in Shenzhen, the company has branches in Hong Kong, Japan, Russia, Taiwan, and other locations. The company is certified to ISO 9001:2014 and ISO 14001:2014 and specializes in distributing products from over 500 well-known manufacturers.
Advantages of Our Recycling Services:
Professional Evaluation Team: We complete a preliminary evaluation and provide a quote within 24 hours of receiving your inventory list.
Flexible Transaction Methods: We support various payment methods, including wire transfer and cash, and complete payment within 3 business days.
Extensive Product Coverage: We recycle a full range of electronic components, including 5G chips, memory ICs, microcontrollers, and automotive-grade ICs.
Comprehensive Certifications: Backed by ISO certification systems, we ensure compliant and reliable transactions.
Recycling Process
Submit Inventory List: Customers compile information on the chips to be recycled—including part numbers, brands, production dates, quantities, and package types—and send it via email or fax to the Mingjiada evaluation team
Professional Evaluation and Quotation: Evaluation and quotation proposal provided within 24 hours
Contract Signing and Logistics: After both parties confirm the price, a formal recycling contract is signed, and logistics arrangements are made for shipment
Inspection and Payment: Quality inspection is conducted upon receipt of goods; payment is completed within 3 business days upon approval
Why Choose Mingjiada Electronics
Industry Experience: Nearly 30 years of experience in electronic component distribution and recycling
Global Network: A supply chain network covering Asia, Europe, and North America
Inventory Resources: Over 2 million part numbers in stock, with rapid response capabilities
Quality Assurance: ISO-certified system and strict adherence to quality standards
If you have recycling needs for the GD32G553CCU7 or other electronic components, please contact Mingjiada Electronics for a professional evaluation and quote.
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