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Category
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Key Parameters
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Core Technology
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BNPU V3.0 architecture; 160MHz 32-bit RISC CPU; 2MB Flash + 192KB SRAM
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Power & Integration
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Built-in low-power PMU; 3.3V~5.5V wide voltage; <1mW standby current
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Voice Performance
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95% offline recognition accuracy (8m range); 100+ customizable command words; 0.3s response
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Interfaces
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2x 5V-tolerant UART; 1x I2C; 8x GPIOs; Basic audio codec (SNR ≥92dB)
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Reliability
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Operating temp: -30°C~75°C; ESD protection: 2kV contact; RoHS/FCC certified
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Target Applications
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Smart gadgets, toys, low-power IoT sensors, basic wearables
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Development & Value
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Lightweight SDK; Easy integration; Low BOM cost (vs. discrete solutions)
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Physical
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SOP16 package (9.9mm×4.9mm); Lead-free, moisture sensitivity MSL3
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Company Introduction
Shenzhen Merrillchip Electronics Co., Ltd. We specialize in providing one-stop integrated manufacturing services for customers in industries such as automotive electronics, medical electronics, and industrial automation.
We have multiple certifications, including ISO 14001, ISO 9001, and IATF 16949 system certifications, to ensure that product quality meets the highest standards. OEM SMT patch, dip plug-in, post welding, testing, assembly and packaging process. In addition, we also provide OEM, OEM, ODM, PCB PCBA as well as electronic components and other services to ensure that we provide you with original chip samples and high-quality electronic components procurement services!
FAQ
1. who are we?
We are based in Guangdong, China, start from 2013,sell to North America(30.00%),Eastern Europe(15.00%),Eastern Europe(15.00%),Western Europe(10.00%),Southeast Asia(10.00%),Western Europe(10.00%),Southeast Asia(10.00%),Oceania(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Eastern Asia(5.00%),South America(5.00%),Oceania(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Africa(4.00%),Mid East(4.00%),Africa(4.00%),Mid East(4.00%),Central America(1.00%),South Asia(1.00%),Central America(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PCBA, PCB, OEM PCBA, FPGA, Components Purchase Service
4. why should you buy from us not from other suppliers?
Merrillchip is an electronic component
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