8個(gè)結(jié)果
藍(lán)牙芯片
IoT應(yīng)用
汽車及兩輪車應(yīng)用
BARROT軟件
BR8051A02
BR8051A02是一款滿足經(jīng)典藍(lán)牙和低功耗藍(lán)牙應(yīng)用的SoC。它基于32-bit RISC處理器,主頻為96 MHz。它是QFN32L封裝,有2路UART,1路I2S,1路I2C,2路SPI,PWM和16路GPIOs。外接codec,可以實(shí)現(xiàn)藍(lán)牙語音功能。它支持主從一體,同時(shí)支持7路傳統(tǒng)藍(lán)牙連接+3路BLE連接。
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Bluetooth? Version |
? ? ? Bluetooth? 5.4 BR/EDR+Low Energy compliant |
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Package |
? ? ? QFN32L 5x5 |
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Operating Temperature |
? ? ? -40°C to +125°C |
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Profiles |
? ? ? HFP, A2DP, AVRCP, PBAP, MAP, SPP, ? ? ? ATT, GATT, HOGP |
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Bluetooth Transfer Rate |
? ? ? BR/EDR:1Mbps, 2Mbps,3Mbps ? ? ? BLE:1Mbps,2Mbps |
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MCU |
? ? ? 32-bit RISC/96MHz |
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SRAM |
? ? ? 96KB |
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Flash |
? ? ? 512KB/Support XIP & CACHE |
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Rich Interface |
? ? ? SPI(2),I2C(1),I2S(1),UART(2 x up to 4Mbps),PWM(4 sets),GPIOs(16) |
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Supply Voltage |
? ? ? 1.8V~3.3V |
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Power Consumption |
? ? ? RX(SPP): 7.8mA@3.3V? ? ? ? TX(SPP): 6.8mA@0dBm,3.3v? ? ? ? RX(BLE): 8.5mA@3.3V? ? ? ? TX(BLE): 7.5mA@0dBm,3.3v? ? ? ? Active: 5.5mA? ? ? ? Deep sleep: 10μA |
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Tx Power |
? ? ? -30 to +6dBm |
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Rx Sensitivity |
? ? ? -99.5dBm@1Mbps BLE ? ? ? -97dBm@1Mbps BT? ? ? ? -95dBm@EDR 2Mbps ? ? ? -92dBm@EDR 3Mbps |
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Security? |
? ? ? AES-128 |