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TLSR951x

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TLSR951x

TLSR951x是一款蓝牙双模音频SoC,在单芯片上同时支持经典蓝牙音频和蓝牙低功耗音频,可以满足终端产品对成熟技术和新兴标准的双重需求。该系列芯片集成了功能强大的32位RISC-V MCU,可用于实现各类耳机和可穿戴设备。此外,通过搭载Telink专有的超低延迟协议,可以实现电竞耳机和麦克风等对播放延迟有严苛要求的无线音频设备。

规格参数

协议:支持经典蓝牙5.2,蓝牙低功耗音频,蓝牙Mesh,Apple Find My network和2.4 GHz专有协议

MCU:RISC-V 32-bit, 96MHz, DSP Extension, FPU

SRAM:256KB (64KB retention)

Flash:1~4MB

GPIO:13~40

I2C:1

UART:1~2

SPI:1~3

USB:FS x 1

PWM:3~6

ADC:14 bit

AMIC:1

DMIC:0~2

供电电压:2.7V~4.3V

工作电流:RX EDR mode: 5 mA @ 4.2 V DCDC TX EDR mode: 13 mA @ 0 dBm, 4.2 V DCDC BLE RX mode: 5 mA @ 4.2 V DCDC BLE TX mode, 5.5 mA @ 0 dBm, 4.2V DCDC

休眠电流:0.7~3.1uA

Tx最大发射功率:10 dBm @ BR/BLE mode

Rx接收灵敏度:-92 dBm @ BR mode, -95.5dBm @ BLE 1Mbps

安全机制:AES-128, ECC, TRNG, PSA L1

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