The DALI digital lighting control is based on Digital Addressable Lighting Interface (DALI) technology for DiiA specified in IEC 62386. The DALI system is widely used in building automation and public transportation. Nuvoton supports software of both control device and control gear, for the reference design, Nuvoton features NDA102, and NDA103 microcontrollers. Moreover, the hardware reference design built-in RGB LED driver, Turntable white, Power component, as well as the DALI bus interface.
| Supported Control Gears |
| Product |
DALI Parts |
Nuvoton MCU |
Resources |
| Self-contained emergency |
101, 102, 202 |
NDA102SD2 |
Hardware
• Evaluation board
• Schematic and Gerber file
• User Manual
NDA Requirement
Firmware
• DALI software stack library
Document
• Development Guide
• Certification Test Note
Tool
• Master board and PC Tool for application test
|
| Conversion to DC (0/1-10 V) |
101, 102, 206 |
NDA102EC1/FC1, NDA102SD2 |
| LED driver |
101, 102, 207 |
NDA102EC1/FC1, NDA102SD2 |
| Relays & switches |
101, 102, 208 |
NDA102EC1/FC1, NDA102SD2 |
| Tunable white (Tc) colour control |
101, 102, 209 |
NDA102SD2 |
| LED driver with tunable white (Tc) colour control |
101, 102, 207, 209 |
NDA102SD2 |
| Control gear with D4i |
Above product type + 25X |
|
|
|
Selection Table
|
| Part Number |
NDA102FC1 |
NDA102EC1 |
NDA102SD2 |
| Core |
CPU |
Cortex-M0 |
Cortex-M0 |
Cortex-M23 |
| CPU max freq.(MHz) |
48 |
48 |
48 |
| Memory |
Flash (KB) |
29.5 |
29.5 |
64 |
| SRAM (KB) |
4 |
4 |
12 |
| System |
Operating voltage(V) |
2.1 ~ 5.5 |
2.1 ~ 5.5 |
1.75 ~ 5.5 |
| Operating temperature(℃) |
-40 ~ 105 |
-40 ~ 105 |
-40 ~ 105 |
| Hardware Divider |
v |
v |
v |
| Timer and control |
TIMER |
2 |
2 |
4 |
| 16-bit PWM |
8 |
8 |
32 |
| Analog |
12-bit ADC |
8 |
8 |
12 |
| ACMP |
2 |
2 |
2 |
| Connectivity |
UART |
- |
- |
3 |
| SPI |
- |
- |
1 |
| I2C |
- |
- |
2 |
| USCI |
1 |
1 |
2 |
| QSPI |
- |
- |
1 |
| PSIO |
- |
- |
4 |
| ISO-7816-3 |
- |
- |
1 |
| I/O |
18 |
22 |
54 |
| Package |
TSSOP20 |
TSSOP28 |
LQFP64 (7x7) |
|
|
Supported Control Devices
|
| Product |
DALI Parts |
Nuvoton MCU |
Resources |
| Push buttons |
101, 103, 301 |
NDA103EC1/FC1, NDA103SD2 |
Hardware
• Evaluation board
• Schematic and Gerber file
• User Manual
NDA Requirement
Firmware
• DALI software stack library
Document
• Development Guide
• Certification Test Note
Tool
• Master board and PC Tool for application test
|
| Absolute input devices |
101, 103, 302 |
NDA103EC1/FC1, NDA103SD2 |
| Occupancy sensors |
101, 103, 303 |
NDA103EC1/FC1, NDA103SD2 |
| Light sensors |
101, 103, 304 |
NDA103EC1/FC1, NDA103SD2 |
| Application Controller |
101, 103 |
NDA103SD2 |
| Application Controller with sensors |
101, 103, 3XX |
NDA103SD2 |
| Control device with D4i |
Above product type + 35X |
|
|
| Selection Table |
| Part Number |
NDA103FC1 |
NDA103EC1 |
NDA103SD2 |
| Core |
CPU |
Cortex-M0 |
Cortex-M0 |
Cortex-M23 |
| CPU max freq.(MHz) |
48 |
48 |
48 |
| Memory |
Flash (KB) |
29.5 |
29.5 |
64 |
| SRAM (KB) |
4 |
4 |
12 |
| System |
Operating voltage(V) |
2.1 ~ 5.5 |
2.1 ~ 5.5 |
1.75 ~ 5.5 |
| Operating temperature(℃) |
-40 ~ 105 |
-40 ~ 105 |
-40 ~ 105 |
| Hardware Divider |
v |
v |
v |
| Timer and control |
TIMER |
2 |
2 |
4 |
| 16-bit PWM |
8 |
8 |
32 |
| RTC |
- |
- |
v |
| Analog |
12-bit ADC |
8 |
8 |
16 |
| ACMP |
2 |
2 |
2 |
| Connectivity |
UART |
- |
- |
3 |
| SPI |
- |
- |
1 |
| I2C |
- |
- |
2 |
| USCI |
1 |
1 |
2 |
| QSPI |
- |
- |
1 |
| PSIO |
- |
- |
4 |
| ISO-7816-3 |
- |
- |
1 |
| EBI |
- |
- |
- |
Power-down mode Consumption (μA)
(RTC off, RAM retention) |
1.7 |
1.7 |
1.7 |
| I/O |
18 |
22 |
54 |
| Package |
TSSOP20 |
TSSOP28 |
LQFP64 (7x7) |
|
