8051 Microcontroller Block Diagram
Overview
Supplier sourcing insights & recommendations
I have identified verified suppliers for 8051-series microcontrollers, including AT89 and STC89 series. While these suppliers are verified and offer sample support, detailed technical documentation such as datasheets and block diagrams are typically provided upon direct request rather than being hosted publicly on their storefronts Alibaba.
Top Verified Suppliers
The following suppliers were matched based on their 8051 product range and verification status:
* Shenzhen Maoxing Weiye Technology Co., Ltd.: A 5-year verified supplier specializing in ICs, including AT89S52 and STC89C52RC. They are rated in the top 10% for the US market in microcontrollers Alibaba.
* Shenzhen Nanfeng Quancheng Electronics Co., Ltd.: A 4-year verified supplier with a high review score (5.0) and significant transaction volume in the processor category Alibaba.
* Shenzhen Kuanwei Technology Co., Ltd.: A newer verified supplier focused on smart terminal solutions and component trading Alibaba.
Key Findings
* Technical Documents: Block diagrams and full datasheets were not found directly on the public storefronts. Suppliers like Shenzhen Maoxing Weiye list parts specifically (AT89S51/52, STC89C52) but require direct contact for full technical packs AlibabaAlibaba.
* Compliance: While RoHS compliance is a standard requirement for these components, specific certificates are often part of the private "Declaration of Conformity" files accessible via direct inquiry AlibabaAlibaba.
* Sample Support: Most listed suppliers offer sample processing and testing as part of their customization and quality assurance services AlibabaAlibaba.
8051 Microcontroller Verified Supplier Datasheet Block Diagram Rohs Compliance Sample Support
Verified suppliers · Quality assurance & trade protection
Shenzhen Maoxing Weiye Technology Co., Ltd.
Top 10% for buyers in Microcontrollers and Processors, FPGA - United States of America market
Trusted supplier in ICs
Shenzhen Maoxing Weiye Technology Co., Ltd.
Top 20% for buyers in Microcontrollers and Processors, FPGA
Reliable supplier in Microcontrollers and Processors, FPGA
Shenzhen Jealon Micro Technology Co., Ltd.
Top 10% for buyers in Microcontrollers and Processors, FPGA
Provides e-commerce design services
Main category includes Integrated Circuits
Shenzhen ZYXW Electronics Co., Ltd.
Top 20% for inquiries in Microcontrollers and Processors, FPGA - United States of America market
Provides e-commerce design services
Inspection according to client's requirement
Shenzhen Mrcss Electronic Co., Ltd.
Top 10% for inquiries in Microcontrollers and Processors, FPGA - United States of America market
Provides e-commerce design services
Meets FCC standards in United States of America
Shenzhen Yongdeli Electronics Co., Ltd.
Top 10% for inquiries in Microcontrollers and Processors, FPGA - United States of America market
Accepts over 8 secure payment methods
Inspection of all products
Shenzhen Qihuawei Tech Co., Ltd.
Top 10% for inquiries in Microcontrollers and Processors, FPGA - United States of America market
Well-suited supplier in Electronic Components
Shenzhen Quanyuantong Electronics Co., Ltd.
100% quality control across all production lines
18 years of experience in exporting
18 years of experience in industry
Shenzhen Qiteda Technology Trading Co., Ltd.
Top 10% for inquiries in Microcontrollers and Processors, FPGA
Has served Fortune 500 clients
Provides e-commerce design services
Shenzhen Working Technology Co.,Ltd.
Top 20% for inquiries in Microcontrollers and Processors, FPGA
Annual export revenue: 3.1 million
16 years of experience in exporting
Shenzhen Hanheng Technology Trading Co., Ltd.
Top 10% for inquiries in Microcontrollers and Processors, FPGA - United States of America market
Provides e-commerce design services
Inspection of all products
Lixinc Electronics Co., Limited
Top 10% for inquiries in Microcontrollers and Processors, FPGA - United States of America market
Trusted supplier in Microcontrollers and Processors, FPGA
Shenzhen Huashanweihai Electronics Co., Ltd.
Top 10% for inquiries in Microcontrollers and Processors, FPGA
Provides e-commerce design services
Inspection according to client's requirement
Shenzhen Hongtaisheng Electronics Co., Ltd.
Top 10% for inquiries in Microcontrollers and Processors, FPGA
Well‑matched supplier in Power Driver Modules
ATRIX SEMICONDUCTOR PTE LTD
Recommended supplier for Microcontrollers and Processors, FPGA
Joint Great Technology Co., Ltd.
Recommended supplier for Power Management (PMIC)
Shenzhen Hongchuang Technology Co., Ltd.
Top 10% for orders in Microcontrollers and Processors, FPGA - United States of America market
Recommended supplier for Microcontrollers and Processors, FPGA
Shenzhen Kaiyue Electronics Co., Ltd.
Well-suited supplier in Microcontrollers and Processors, FPGA
Shenzhen Yijia Electronic Technology Co., Ltd.
Top 20% for inquiries in Microcontrollers and Processors, FPGA
Competitive supplier in Microcontrollers and Processors, FPGA
Shenzhen Mixinwei Trading Co., Ltd.
Top 10% for inquiries in Microcontrollers and Processors, FPGA - United States of America market
Provides e-commerce design services
Inspection according to client's requirement
Shenzhen Chuangliansheng Technology Co., Ltd.
Recommended supplier for Microcontrollers and Processors, FPGA
Chongqing Yaoshi Zhongwang Electronics Co., Ltd.
Top 20% for inquiries in Microcontrollers and Processors, FPGA
Experienced in serving buyers from United States of America
Shenzhen Nine Lucky Star Electronic Technology Co., Ltd.
Reliable supplier in Microcontrollers and Processors, FPGA
Shenzhen XinCaiYun Technology Electronic Commerce Co., Ltd.
Top 20% for inquiries in Microcontrollers and Processors, FPGA
Reliable supplier in Microcontrollers and Processors, FPGA
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