Specifications

Telink 8258 Dongle Specification
PS-19012802-E1 5 Ver1.0.0
1 Product Introduction
1.1 General description
The TLSR8258 Dongle, which is based on Telink TLSR8258F512ET48 chip,
provides a Bluetooth LE wireless system.
The TLSR8258 Dongle integrates a power-balanced 32-bit
MCU, BLE /2.4GHz Radio, 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 ).
The TLSR8258 Dongle supports standards and industrial alliance specifications
including Bluetooth Low Energy (up to Bluetooth 5), BLE Mesh, 6LoWPAN,
Thread, RF4CE, HomeKit, ANT and 2.4GHz proprietary standard.
RISC 32bit MCU
14bit ADC
Timer0/1/2
Watchdog
I2C
UART
GPIO
USB
24MHz Crystal
Oscillator
32.768kHz
Crystal Oscillator
24MHz RC
Oscillator
32kHz RC
Oscillator
CLOCK
RESET
POW ER-ON
RESET
DCDC
POWER
Management
Controller
BROWN OUT
BLE
POWER MANAGEMENT
Swire Slave
512KB internal
FLASH
MEMORY
PWM
64kB SRAM
Figure 1 Block diagram