8个结果
蓝牙芯片
IoT应用
汽车及两轮车应用
BARROT软件
BR8551A01
BR8551A01是一款满足经典蓝牙和低功耗蓝牙应用的SoC。它基于32-bit RISC处理器，主频为96 MHz。它是QFN48封装，有2路UART，1路I2S，1路I2C，2路SPI，PCM和29路GPIOs。它可以直接做主控，驱动屏幕，连接传感器。它支持主从一体，同时支持7路传统蓝牙连接+3路BLE连接。
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Bluetooth Version |
Bluetooth v5.2 BR/EDR+Low Energy |
|
Package |
QFN32L 5x5 |
|
Profiles |
SPP, ATT, GATT, HOGP, iAP 协议 |
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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 |
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Interfaces |
SPI(2),I2C(1),I2S(1),UART(2),USB,PCM,GPIOs(29) |
|
Working Current |
RX: 16mA@3.3V TX: 21mA@0dBm,3.3v Idle: 5.5mA |
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Supply Voltage |
1.8V~3.3V |
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Sleep Current |
400μA |
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Tx Power |
-30 to +6dBm |
|
Rx Sensitivity |
-94dBm@1Mbps BLE -90dBm@1Mbps BT -92dBm@EDR 2Mbps -85dBm@EDR 3Mbps |
|
Security |
AES-128 |
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