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Bluetooth Voice Remote Control

Intelligent voice interaction SoC

  • General Info
  • Technical Spec
  • Applications
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General Info

Actions wireless MCU products provide high integration and low power consumption Bluetooth solutions, which are mainly used in Bluetooth voice remote control, voice mouse, voice keyboard, translation machine, voice toy, Bluetooth digital products (such as fingerprint lock, smart medicine box, cold chain logistics, car atomization disinfection, hand washing machine, electric tools, etc.).

An ULTRA low power consumption, high integration Bluetooth?Low Energy MCU chip, In addition to supporting Bluetooth data transmission and MESH networking functions, this series of products also added IR (Infrared Radiation), Voice over Bluetooth?Low Energy and other features. It has rich peripheral interfaces (IIS IN/OUT,3*UART, 3*SPI, 2*TWI,5*PWM).

Existing wireless MCU chip: ATB1103L

Technical Spec PDF Download

BT Version
SPI NorFlash
Bluetooth?Low Energy Active Rx
Bluetooth?Low Energy Active Tx
Tx power
Rx Sensitivity
ATB1103L ATB1113
BT Version V5.3 V5.3
CPU Cortex-M0@8/16/32/64/96MHz Cortex-M4@8/16/32/64MHz
SPI NorFlash 4Mbits Flash 4Mbits Flash
Bluetooth?Low Energy Active Rx 4.2 mA 3.96 mA
Bluetooth?Low Energy Active Tx 6.9mA@0dBm 3.98mA@0dBm
Tx power up to +5 dBm up to +10 dBm
Rx Sensitivity -93.5 dBm -96 dBm
ADC 6-CH 10 bit ADC/16bit Sigma-Delta Voice ADC 8-CH 12 bit ADC/16bit Sigma-Delta Voice ADC
Interface UART(3);SPI(3);I2C(2);PWM(5);IIS RX/TX;IR;RX/TX UART(5);SPI(3);I2C(3);PWM(16);IIS RX/TX;IR;RX/TX
Key 44 keys in scan modo with 8 pins 152 keys in scan modo with 16 pins
GPIO 14 21
Package QFN32 (5X5mm) QFN32 (4X4mm)/QFN40 (5X5mm)


  • Bluetooth low power voice remote control
  • Bluetooth Mesh device
  • Beacon
  • Bluetooth low power remote control
  • home automation gateway
  • Smart home sensor

Contact sales

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