3個結果
藍牙芯片
IoT應用
汽車及兩輪車應用
BARROT軟件
BR1003
BR1003是一款滿足從設備應用的SoC。它支持低功耗藍牙、藍牙Mesh、Findmy協議和2.4 GHz專有協議。它基于帶有浮點單元的32位Arm? Cortex?-M4，主頻為64 MHz。它通過精密的片上自適應電源管理系統，實現了低功耗管理。它是QFN32封裝，有2路UART，1路I2S，1路I2C和23路GPIOs。它內置IR 發送控制器，8路單端12-bit ADC，靜電防護等級（ESD）：±4KV (human-body mode)。
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Bluetooth Version |
? ? ? Bluetooth v5.4 Low Energy + 2.4G Proprietary |
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Package |
? ? ? QFN32 4x4 |
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Profiles |
? ? ? ATT, GATT, HOGP, Mesh, Findmy |
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Bluetooth Transfer Rate |
? ? ? 1Mbps, 2Mbps |
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MCU |
? ? ? Arm? Cortex?-M4 CPU/64MHz |
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SRAM |
? ? ? 40KB |
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Flash |
? ? ? 512KB |
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Rich Interface |
? ? ? I2C(1),I2S(1),UART(2),GPIOs(23) |
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Supply Voltage |
? ? ? 1.8V~3.6V |
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Power Consumption |
? ? ? 4.9mA peak current in RX (DCDC mode) ? ? ? 4.9mA peak current in TX (0dBm/DCDC mode) ? ? ? 11.6mA peak current in RX (LDO mode) ? ? ? 11.6mA peak current in TX (0dBm/LDO mode) ? ? ? 1.2uA in sleep mode (no RAM retention, wakeup by GPIO) ? ? ? 1.8uA in sleep mode (with 40K RAM retention,wakeup by GPIO) ? ? ? 2.9uA in sleep mode (with 40K RAM retention, RC32K on) |
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Tx Power |
? ? ? -20 to +7dBm |
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Rx Sensitivity |
? ? ? -97dBm sensitivity @ 1Mbps GFSK ? ? ? -94dBm sensitivity @ 2Mbps GFSK |
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Security? |
? ? ? AES/CCM |
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IR Transmitter |
? ? ? YES |
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