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Wireless Internet Of Things

Edge AI Processor SoC

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  • Technical Spec
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General Info

The Actions wireless IoT chip series products mainly consist of single-chip Bluetooth Low Energy V5.3 solutions, which are ultra-low power consumption and highly integrated Bluetooth Low Energy MCU chips. They are primarily used in Bluetooth voice remote control, voice mice, voice keyboard, translation pen, voice toy, and Bluetooth data transmission products (such as fingerprint lock, smart medicine box, cold chain logistic, in-car atomization disinfection, foam washing machine, electric tool, etc.).


In addition to supporting conventional functions like Bluetooth data transmission, this series of products also incorporates Voice over Bluetooth Low Energy, 16:1 Voice encoder, IR (Infrared) RX/TX, KEY, and PWM features. They also offer rich peripheral interfaces.


ATB1113 built-in an ARM Cortex-M4 processor and DSP instruction set, supporting OPUS 16:1 high-quality low bitrate voice encoding. It achieves outstanding low power consumption with standby mode consuming as low as 0.1μA, Bluetooth LE maintaining connection at approximately 15μA@564ms, and voice transmission under <3mA. Its low power performance excels and surpasses industry standards, effectively extending the usage time for voice remote control customers compared to traditional solutions.


Technical Spec PDF Download

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


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

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