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Category
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Parameter
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Value/Description
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Product Name
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CI13162P
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High-performance neural network voice chip with integrated 2W Class-D audio amplifier, designed for offline voice interaction in industrial and consumer electronics.
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Core Technology
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Brain Neural Processing Unit (BNPU)
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– BNPU V3.5 architecture supports DNN/TDNN/RNN/CNN neural networks for high-precision voice recognition and noise cancellation.- 210MHz 32-bit RISC CPU with 288KB SRAM and 2MB embedded Flash for complex algorithm deployment.
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Audio Processing
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– Built-in high-fidelity Audio Codec (SNR ≥95dB) supports 8-48kHz sampling rates.- Integrated 2W Class-D audio amplifier eliminates external components, reducing BOM cost by 30%.
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Key Features
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Voice Functionality
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– Offline voice recognition with 300+ command words support, 97% accuracy within 10m distance.- Multilingual compatibility: Chinese, English, Japanese, etc., ideal for global market applications.
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Reliability
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– Industrial-grade temperature range: -40°C to +85°C.- Passed 4kV ESD contact discharge test (IEC 61000-4-2) and MSL3 moisture sensitivity certification.
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Integration
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– On-chip PMU with 3.6-5.5V wide voltage input and built-in LDO regulators.- Rich peripherals: 2x UART (3Mbps), 1x I2C, 3x PWM, 4x 5V-tolerant GPIO.
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Application
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Target Markets
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– Smart home appliances (air conditioners, washing machines).- Industrial control panels and automotive auxiliary systems.- Wearable devices, toys, and smart lighting solutions.
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Specifications
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Power Consumption
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– Standby: <1mW- Active recognition: 40-90mW (5V supply).
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Physical Attributes
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– SOP16 package (9.9mm×6.0mm×1.7mm) with lead-free and RoHS-compliant materials.- Supports through-hole and surface-mount PCB layouts.
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Certifications
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– FCC (USA), RoHS/REACH (EU), and TSCA (USA) environmental compliance.- Meets CE EMC/EMI standards through integrated electromagnetic interference suppression design.
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Commercial Value
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Cost Efficiency
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– Single-chip solution reduces component count by 50% compared to discrete designs.- Volume pricing available for IoT and consumer electronics mass production (contact sales for quotation).
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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.
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.
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