TLSR8266/TLSR8266F512/TLSR8266F128

/TLSR8266F1K

Telink BLE series SoC unlocks the full potential for

Bluetooth low energy applications

Product Brief

General Description

The TLSR8266/TLSR8266F512/TLSR8266F128/TLSR8266F1K is Telink-developed BLE SoC

solution which is fully standard compliant and allows easy connectivity with Bluetooth Smart

Ready mobile phones, tablets, laptops. Telink BLE SoC supports BLE slave and master mode

operation, including broadcast, encryption, connection updates, and channel map updates.

It is RoHS-compliant and 100% lead (Pb)-free.

The TLSR8266/TLSR8266F512/TLSR8266F128/TLSR8266F1K is designed to offer high

integration, ultra-low power application capabilities. It integrates strong 32-bit MCU,

BLE/2.4GHz Radio, 16kB SRAM, 128/256/512kB external FLASH (TLSR8266) or 512kB internal

Flash (TLSR8266F512) or 128kB internal Flash (TLSR8266F128) or 1024kB internal Flash

(TLSR8266F1K), 14bit ADC with PGA, 6-channel PWM, three quadrature decoders, a

hardware keyboard scanner (Keyscan), abundant GPIO interfaces, multi-stage power

management module and nearly all the peripherals needed for Bluetooth Low Energy

applications development.

32bit MCU

12M/16MHz

Crystal Oscillator

32.768kHz

Crystal Oscillator

32MHz RC

Oscillator

32kHz RC

Oscillator

CLOCK

DMIC

AMIC

I2C

SPI

UART

USB

Interface

BLE/2.4GHz

Radio

AES Encryption

&Decryption

Keyboard

Scanner

3 Qu ad rature

Decoders

6-Chan nel

PWM

16kB SRAM

128/256/512/

1024kB flash

14bit ADC

Analog PGA

Timer0~

Timer2/

Watchdog

32kHz

LTIMER

System

Timer

POWER MANAGEMENT

RESET

POW ER-ON

RESET

LDO

DCDC

POW ER

Management

Con troller

BROWN

OUT

GPIO

SWM/SWS