Nuvoton DALI Ecosystem is based on the Digital Addressable Lighting Interface (DALI) technology developed by the Digital Lighting Interface Alliance (DiiA). Nuvoton provides microcontrollers M2U51 series, NDA102 series and M467 series with ready-for-certification IEC 62386 libraries and comprehensive DALI development kits and tools.

• Ready-for-Certification IEC 62386 Parts Libraries
  

  IEC 62386-102 Control Gears
  -	IEC 62386-202 Self-contained emergency
  -	IEC 62386-206 Conversion from digital signal into DC Voltage
  -	IEC 62386-207 LED modules
  -	IEC 62386-208 Relays & switches
  -	IEC 62386-209 Colour control
  IEC 62386-103 Control/Input Devices
  -	IEC 62386-301 Push buttons
  -	IEC 62386-302 Absolute input devices
  -	IEC 62386-303 Occupancy Sensors
  -	IEC 62386-304 Light Sensors
  -	D4i

• Specifications
  

  M2U51 Series (32-bit Arm® Cortex® M23)
  -	Operating frequency up to 40 MHz
  -	Low Power Consumption
  	-Normal Run mode
  	- 67.5 μA/ MHz (LDO mode)
  	- 36 μA/ MHz (DC-DC mode)
  	-Normal Power-down Mode
  	- < 4 μA with LCD charge pump operation
  -	Standby Power-down Mode
  	- 0.4 μA with RAM retention

  NDA102 Series (32-bit Arm® Cortex® M23)
  -	Operating frequency up to 48 MHz
  -	64/128 KB Flash Memory / 4 KB RAM
  -	16-bit 96 MHz PWM x 12ch
  -	12-bit 808 kSPS EADC
  -	SPI, QSPI, UART, I²C
  -	Operating Voltage: 1.75 V to 5.5 V
  -	Operating Temperature: -40˚C to 105˚C

• DALI Control Device Solution
  

  -	NuMaker-DALI-M2U51YD evaluation board
  -	NuMaker-DALI-Sensor shield board
  -	DALI bus powered device
  -	Supports protocols:
  	- IEC 62386-301 Push buttons
  	- IEC 62386-302 Absolute input devices
  	- IEC 62386-303 Occupancy sensor
  	- IEC 62386-304 Light sensor protocol

• DALI Control Gear Solution
  

  -	NuMaker-DALI-NDA102DS2 evaluation board
  -	NuMaker-DALI-Lighting shield board
  -	Supports protocols:
  	- IEC 62386-207 LED module
  	- IEC 62386-209 Tc, RGBWAF, xy