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TLSR921x

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TLSR921x

TLSR921x series is the latest addition to Telink’s family of high-performance, ultra-low power RF connectivity SoCs. The TLSR9 integrates a powerful 32-bit RISC-V MCU with a variety of outstanding core features and peripheral blocks to provide a foundation for advanced IoT devices.

Main Features

Protocols: Supports Bluetooth LE 5.3, Bluetooth Mesh, Zigbee Pro 2023, Thread, Matter, Apple HomeKit (Bluetooth LE & Thread), Apple Find My network and 2.4GHz proprietary

Bluetooth LE PHY:1Mbps, 2Mbps, Long Range S2 (500Kbps), S8 (125Kbps)

Bluetooth LE Multi Connection:Master x 4 , Slave x 4

Location Service: RSSI, AoA/AoD

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

SRAM:256KB (64KB retention)

Flash:1~2MB or Ext (16MB)

GPIO:26~34

I2C:1

UART:2

SPI:2~3

USB:FS x 1

PWM:6

ADC:14bit

AMIC:0~1

DMIC:1~2

PTA Interface:Y

Supply Voltage: 1.8V~4.3V, 2.7V~4.3V

Power Consumption: BLE RX mode: 5~6.1mA @ 3.3V DCDC BLE TX mode: 5.5~6.6mA @ 0 dBm, 3.3V DCDC

Sleep Consumption: 0.7~3.1uA

Tx Output Power: 10dBm@BLE mode

Rx Sensitivity: -95.5dBm @BLE 1Mbps

Security: AES-128, ECC, TRNG, PSA L1

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