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智能手表
智能无线音频SoC芯片系列
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									技术规格
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产品概况
							宝马bm555线路检测科技智能手表芯片系列产品主要为双模蓝牙 5.4 单芯片解决方案。采用 MCU+DSP 双核架构,具备低功耗、高帧率等特点,蓝牙性能优越,支持AI ENC 通话降噪技术。高度集成了图形加速引擎与 Sensorhub 模块、蓝牙射频(RF)和基带、电源管理单元(PMU)、音频编解码器、屏和传感器外设接口模块等。在宝马bm555线路检测科技擅长低功耗技术的前提下,赋能智能穿戴产品高流畅的显示和超长的待机时间。
现在主推的智能手表芯片有:ATS3085L/3085C/3085,ATS3085E,ATS3085S,ATS3089等。
								
技术规格
																
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| MCU | 
| Internal RAM | 
| SPI NOR | 
| SensorHub | 
| Standby Module | 
| Interface | 
| GPU | 
| DSP/EQ Audio Codec | 
| ENC | 
| Analog/Digital Mic | 
| Bluetooth® Technology | 
| RX Sensitivity (Bluetooth®LE@1Mbps) | 
| Max TX Power (BDR/BLE) | 
| Package | 
																								 
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																						ATS3089C/ATS3089/ATS3089P | ATS3085S(4) | ATS3085E | ATS3085L | 
| MCU | 202MHz MStar +202MHz DSP | 202MHz MStar +202MHz DSP | 192MHz MStar +192MHz DSP | 128MHz M4F +192MHz DSP | 
| Internal RAM | 1168KB + 8MB/16MB/32MB (16/32MB HPI PSRAM) | 1168KB+4MB/8MB | 1024KB | 481KB SRAM + 4MB(OSPI DDR PSRAM) | 
| SPI NOR | 4MB/8MB/8MB(DTR) | External(DTR) | External(DTR) | External(DTR) | 
| SensorHub | 
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| Standby Module | Shippingmode:<3uA + Deepsleep(noRet):<20uA | Shippingmode:<3uA + Deepsleep(no Ret):<20uA | Shippingmode: <3uA + Deepsleep(no Ret):<20uA | Shippingmode: <3uA + Deepsleep(no Ret): <20uA | 
| Interface | QSPI(DDR)/CPU8080/SPI/Dual SPl Interface/JDl parallel HSYNC/VSYNG interface | QSPI(DDR)/CPU8080/SPl/Dual SPl Interface/JDl parallel HSYNC/VSYNC interface | QSPI(DDR)/CPU8080/SPI/Dual SPl Interface/JDl parallel HSYNC/VSYNC interface | QSPI/CPU8080/SPI/Dual SPl Interface | 
| GPU | 2D + 2.5D (JPEG Decoder) | 2D + 2.5D (JPEG Decoder) | 2D (JPEG Decoder) | 2D | 
| DSP/EQ Audio Codec | 20 Bands PEQ | 20 Bands PEQ/DRC/AGC | 20 Bands PEQ/DRC/AGC | 20 Bands PEQ/DRC/AGC | 
| ENC | AI ENC | AI ENC | AI ENC | AI ENC | 
| Analog/Digital Mic | 2AMIC OR 2DMIC | 2AMIC OR 2DMIC | 2AMIC OR 2DMIC | 2AMIC OR 2DMIC | 
| Bluetooth® Technology | Bluetooth® Dual-mode (Core 5.4) | Bluetooth® Dual-mode (Core 5.4) | Bluetooth® Dual-mode (Core 5.4) | Bluetooth® Dual-mode (Core 5.4) | 
| RX Sensitivity (Bluetooth®LE@1Mbps) | Typ : -99dBm | Typ : -99dBm | Typ : -99dBm | Typ : -98dBm | 
| Max TX Power (BDR/BLE) | 14dBm | 14dBm | 14dBm | 13dBm | 
| Package | TFBGA129(5*5.5*0.4pitch) | QFN68(7X7mm) | QFN68(7X7mm) | QFN68(7X7mm) | 
产品应用
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									智能手表
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									智能手环
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									其他蓝牙腕穿戴设备
 
			
        
											
										
									
											
										
											
										
											
										
											
										
											
										
											
										
											
										
											
										

