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Attribute Category (属性类别)
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English Attribute Value (英文属性值)
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Key Description (核心说明)
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Basic Identification (基础标识)
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Brand
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Chipintelli
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Official English brand name, ensuring consistent global brand recognition across markets
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Model Number
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CI13082V
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Unique product model (the “V” implies “Enhanced Variant”), accurately matching core search terms like “CI13082V low-power AI chip”
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Product Type
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High-Integration Low-Power Edge AI Voice Chip with Multi-Modal Interaction
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Dual core positioning of “high integration + low power consumption”, distinguishing from CI1312’s “ultra-high performance” and CI1306’s “basic high performance”
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Core Performance (核心性能)
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CPU Frequency
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280MHz
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7.7% higher than CI1312 (260MHz), providing sufficient computing power for voice + sensor data fusion processing
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Flash Memory
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16MB
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Doubled capacity vs. CI1312 (8MB), supporting multi-modal AI models, 2000+ offline command words, and scenario linkage logic storage
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SRAM
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2MB
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100% expanded vs. CI1312 (1MB), ensuring high-speed caching for multi-task parallel operations (voice recognition + sensing)
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AI Processor
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BNPU V5 (Neural Network Processing Unit)
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Self-developed 5th-gen AI processor, 60% higher computing power than BNPU V4, optimized for multi-modal data fusion algorithms
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Power Management
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Upgraded Integrated PMU (Power Management Unit)
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Supports dynamic voltage scaling, reducing power consumption by intelligently adjusting performance based on usage scenarios
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Core Functions (核心功能)
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Primary Functions
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Offline Speech Recognition + 15+ Multi-User Voiceprint Authentication + Multi-Modal Interaction (Voice + Light/Proximity Sensing)
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Industry-exclusive “triple intelligent + multi-modal” combination, supporting linkage like “voice wake-up + dim light auto-bright screen”
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Recognition Accuracy
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≥98.5% (Near-Field); ≥96% (12m Far-Field); ≥90% (90dB Strong Noise)
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2dB higher noise resistance than CI1312, maintaining high accuracy in noisy IoT scenarios (e.g., outdoor smart nodes)
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Noise Cancellation
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DNN Noise Reduction + AEC (Acoustic Echo Cancellation) + ENC (Environmental Noise Cancellation)
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Triple acoustic optimization, comprehensively filtering background noise, device echo, and sudden environmental interference
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Far-Field Pickup
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12m Max. Distance, 360° Omnidirectional, 4-Mic Array Support
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Balances pickup range and power consumption, 适配 lightweight scenarios like smart wearables and small-space IoT nodes
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Upgrade Support
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Incremental OTA Firmware Upgrade
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Reduces upgrade traffic by 80% vs. full-package upgrades, suitable for battery-powered devices with limited data transmission
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Command Word Capacity
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≥2000 Customizable Offline Command Words
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Doubled capacity vs. CI1312 (1000+), adapting to complex customization needs of IoT multi-scenario linkage
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Technical Specifications (技术规格)
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Operating Temperature Range
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-40°C ~ +95°C
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Balances reliability and cost, covering consumer electronics (wearables) and light industrial (outdoor IoT) scenarios
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Interface Type
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UART, I²C, IIS, SPI, ADC
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Added ADC analog interface, supporting direct connection of photosensitive/proximity sensors without external signal converters
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ESD Protection
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±6KV (Contact); ±12KV (Air)
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50% higher contact protection than CI1306 (±4KV), enhancing anti-interference for wearable device assembly/use
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Supply Voltage
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2.8V ~ 5.5V
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Lower minimum voltage vs. CI1312 (3.3V), better adapting to low-voltage lithium battery power supply (e.g., smart bands)
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Typical Power Consumption
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≤40mA (Working); ≤5μA (Standby)
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37.5% lower standby power than CI1312 (≤8μA), extending battery life of wearable devices by 20%+
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Application Scenarios (应用场景)
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IoT Smart Nodes (Wireless Sensors), High-End Smart Wearables (Watches/Bands), 全屋 Smart Home Sensors, Portable Voice Terminals (Bluetooth Speakers)
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Focuses on “lightweight + low-power” scenarios, avoiding overlap with CI1312’s heavy industrial/medical fields
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Compliance & Certification (合规认证)
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ROHS, REACH, FCC, CE, Bluetooth SIG
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Added Bluetooth SIG certification, supporting direct integration with Bluetooth modules for wireless voice devices
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Reviews
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