ShenZhen Mingjiada Electronics Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000 Pieces per Day |
| Delivery Time | 3-5 work days |
| Packaging Details | BGA |
| Part Number | RK1820 |
| DRAM | 2.5GB/5GB |
| Decoder | 4K JPEG |
| Package | BGA |
| Brand Name | Original Factory |
| Model Number | RK1820 |
| Certification | Lead free / RoHS Compliant |
| Place of Origin | CN |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 Pieces per Day |
| Delivery Time | 3-5 work days | Packaging Details | BGA |
| Part Number | RK1820 | DRAM | 2.5GB/5GB |
| Decoder | 4K JPEG | Package | BGA |
| Brand Name | Original Factory | Model Number | RK1820 |
| Certification | Lead free / RoHS Compliant | Place of Origin | CN |
| High Light | Ultra-High-Bandwidth AI Processor Chip ，20 TOPS NPU Co-Processor Chip ，BGA Package RK1820 | ||
RK1820 AI Processor Chip Ultra-High-Bandwidth Co-Processor Chip For AI Applications
Product Overview Of RK1820
RK1820 integrates ultra-high-bandwidth on-chip DRAM and a multi-core NPU optimised for 3B/7BLLM/VLM, supporting mainstream model frameworks and providing a universal API for straightforward development. When paired with host controllers such as the RK3588, the RK1820 forms a powerful AI computing platform. Its multi-modal AI capabilities support applications including speech recognition, video analytics, and long-context dialogue, making it suitable for edge computing scenarios across security, robotics, automotive, consumer electronics, office, education, home automation, and industrial sectors.
RK1820 features three 64-bit RISC-V cores (including FPU), each equipped with 32 KB instruction cache + 32 KB data cache + 128 KB L2 cache. The integrated NPU supports mixed-precision operations (INT4 / INT8 / INT16 / FP8 / FP16 / BF16) with computational power up to 20 TOPS (specific to precision / model). The main core (RISC-V) handles model scheduling / control and I/O, whilst the NPU focuses on inference. Integrated ultra-high-bandwidth on-chip DRAM supports PCIe 2.0 and USB 3.0 PHY for seamless connectivity with the main processor or SoC.
Supports 3B/7B-scale LLM/VLM models running at the edge. Capable of deploying up to 7B large models on offline edge devices to enable video summarisation, image recognition assistance, multimodal perception, and more. When running 7B models, the RK1820 achieves output at the level of hundreds of tokens per second (actual performance is influenced by model architecture, quantisation precision, I/O bandwidth, and host collaboration efficiency).
Applications Of RK1820
The RK1820 is suitable for edge computing scenarios including security, robotics, automotive, consumer electronics, office, education, home automation, and industrial applications.
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FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Company Details
Business Type:
Distributor/Wholesaler
Total Annual:
1000000-2000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Mingjiada Electronics Co., Ltd. is an authorized independent distributor of electronic components of world-renowned brands. Founded in Shenzhen in 1996, Mingjiada has successively established branches in Hong Kong, Japan, Russia, and Taiwan. We have passed certifications carried out in acco... Shenzhen Mingjiada Electronics Co., Ltd. is an authorized independent distributor of electronic components of world-renowned brands. Founded in Shenzhen in 1996, Mingjiada has successively established branches in Hong Kong, Japan, Russia, and Taiwan. We have passed certifications carried out in acco...
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