User's Manual

TLSR8278IP48D User Manual
AN-20051200-E1 5 Ver.0.1.0
1. Product Introduction
This is a user manual for Telink Indoor Position TLSR8278IP48D.
1.1 General description
The TLSR8278IP48D, which is based on Telink TLSR8278F1KET48 chip, provides a Bluetooth LE wireless system.
TheTLSR8278IP48D integrates a power-balanced 32-bit MCU, BLE , 1MBinternal Flash, 14bit ADC, 6-channel PWM,
flexible GPIO interfaces, and nearly all the peripherals needed for IoT (Internet of Things) and HID (Human Interface
Devices) application development (e.g., Bluetooth Low Energy ).
1.2 Key features
• Bluetooth 5 Compliant, 1Mbps, 2Mbps, Long Range 125kbps and 500kbps
• 64kB on-chip SRAM with up to up to 32kB retention
• A rich set of I/Os: SPI, I2C, Single wire, up to 32 GPIOs, UART with hardware
flow
• control and 7816 protocol support, DMIC (Digital Mic), AMIC (Analog Mic), I2S
• Stereo Audio output
• 6-channel PWM (Pulse Width Modulation) output
• RSSI monitoring with +/-1dB resolution
• Power supply: DC3.0V