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Telink TLSR823x Series BLE SoCs

Telink TLSR823x Series BLE SoCs is Bluetooth 4.2 fully standard-compliant for easy connectivity with Bluetooth Smart Ready mobile phones, tablets, laptops. The TLSR8232 supports BLE slave and master mode operations. It also supports BLE 5.0 2Mbps mode and long packet length. The TLSR823x integrates a power-balanced 32-bit proprietary MCU, a high-performance BLE/2.4GHz Radio, and 16kB SRAM. It also integrates a 512kB/128kB flash, a general-purpose ADC, a quadrature decoder (QDEC), 6-channel PWM, flexible I/O interfaces, and other peripheral blocks required for Bluetooth Low Energy application development.

Features

  • 32-bit proprietary microcontroller
    • Better power-balanced performance than ARM M0
    • Instruction cache controller with 2kB cache RAM memory
    • Maximum running speed up to 48MHz
  • Memory architecture
    • Program memory 512kB/128kB flash
    • 16kB SRAM
  • Supports BLE and 2.4GHz proprietary protocols
  • RTC and other timers
    • Clock source of a 24MHz/32kHz Crystal or RC oscillator
    • Three general 32-bit timers, with four selectable modes in active mode
    • Watchdog timer
    • A low-frequency 32kHz timer available in low power mode
  • Digital and analog interfaces
    • Up to 23 or 16 GPIOs depending on a package option
    • Configurable pull-up or pull-down resistors
    • SPI and I2C Master/Slave, UART interface
    • SWS (Single Wire Slave) interface for debugging
    • One quadrature decoder (QDEC)
    • Up to 6-channel PWM output
    • IR transmitter with DMA support
    • 10-channel ADC with 10.5 ENOB
    • 2-channel differential PGA.
  • Hardware AES and random number generator
  • Firmware encryption: support software signature based on flash UID and hardware encryption based on EFUSE key
  • Operating temperature range -40℃~+85℃
  • Package
    • QFN32 5x5mm, TLSR8232F512/F128ET32
    • QFN24 4x4mm, TLSR8232F512/F128ET24
    • Completely RoHS-compliant

Applications

  • (Multi-sensor) Wearable devices
  • Consumer health
  • Fitness/activity trackers
  • Medical monitors
  • Human interface devices
  • Remote control unit
  • Mouse/Keyboard

Block Diagram

Telink TLSR823x Series BLE SoCs

Development Tools

Publicado: 2021-04-27 | Actualizado: 2022-03-11