User's Manual

Telink RCU TLSR8258ARC48 User Manual
3
1 Product Introduction
This is a user manual for Telink RCU TLSR8258ARC48D.
1.1 General description
The TLSR8258ARC48D, which is based on Telink TLSR8258F512ET48
chip, provides a Bluetooth LE wireless system.
The TLSR8258F512ET48 integrates a power-balanced 32-bit MCU, BLE , 64kB
SRAM, 512kB internal 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
 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
2 Pin Connection Guide
2.1 Supply power
The TLSR8258ARC48D supports supply power via battery or other 3.0V power.
The power connection is shown below, connect the power to the “+”, and connect
the GND to the “-”. As shown in Figure 1.