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The TLSR827x series presents state of the art ultra low power (ULP) concurrent multi-protocol IoT solution at ISM 2.4GHz band. It has protocol full support for Bluetooth LE, Bluetooth Mesh, Zigbee, RF4CE, HomeKit, and 2.4GHz proprietary. Compared with TLSR825x, the TLSR827x series has a few salient features: RF Inductor integrated enabling BOM Reduction, Audio Enhancement, Wi-Fi PTA hardware interface.
Protocols: Supports Bluetooth LE 5.3, Bluetooth Mesh, Zigbee 3.0, Apple HomeKit (Bluetooth LE), 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: Telink 32-bit, 48MHz
SRAM: 32~64KB (32KB retention)
Flash: 512KB~1MB
GPIO: 12~32
I2C: 1
UART: 1
SPI: 1
USB: 0~1
PWM: 0~6
ADC: 14 bit
AMIC: 0~1
DMIC: 0~1
PTA Interface: Y
IR Learning: Y
Supply Voltage: 1.8V~3.6V
Power Consumption: RX mode: 4.6mA with DCDC, 9.1mA with LDO TX mode @ 0 dBm: 4.9 mA with DCDC, 9.5 mA with LDO
Sleep Consumption: 0.4~1.55uA
Tx Output Power: 10~20dBm @ BLE mode
Rx Sensitivity: -96 ~ -98dBm @ BLE 1Mbps
Security: AES-128, ECC, TRNG
