NUC1263LD4CE
Nuvoton· Series NUC1263Lifecycle: Mass production
Cortex-M23 · 72 MHz · 64 KB · 20 KB · 2.5 ~ 5.5 V · LQFP48
Key specifications
CPU core
Cortex-M23
Max CPU frequency
72 MHz
Program Flash
64 KB
SRAM
20 KB
Operating voltage
2.5 ~ 5.5 V
Operating temperature
-40 ~ 105°C
Package
LQFP48
GPIO count
36
UART
3
SPI
3
I²C
3
USB Full-Speed
1
ADC resolution
12
PWM channels
24
All parameters
| Core | |
| CPU core | Cortex-M23(Series-wide parameter) |
| Max CPU frequency | 72 MHz |
| Memory | |
| Program Flash | 64 KB |
| SRAM | 20 KB |
| Power & environment | |
| Operating voltage | 2.5 ~ 5.5 V(Series-wide parameter) |
| Operating temperature | -40 ~ 105°C |
| Lowest-power mode current | 14 µA(Series-wide parameter) mode=Power-down mode, all peripherals disabled, lxt=off, lirc=off, vdd=VDD = AVDD = 3.3 V, temp=TA = 25 °C, stat=typ |
| Package & IO | |
| Package | LQFP48 |
| Package size | 7x7 |
| Pin count | 48 |
| GPIO count | 36 |
| Connectivity | |
| UART | 3 |
| SPI | 3 |
| I²C | 3 |
| I²S | 3 |
| USB Full-Speed | 1 |
| USB roles | Device |
| Analog | |
| ADC resolution | 12(Series-wide parameter) |
| ADC sample rate | 0.8 MSPS(Series-wide parameter) |
| DAC channels | 4 |
| DAC resolution | 8(Series-wide parameter) |
| Analog comparators | 4 |
| Temperature sensor | Yes(Series-wide parameter) |
| Timers & control | |
| PWM channels | 24 |
| DMA channels | 10 |
| Reliability | |
| Flash endurance | 20,000 cycles(Series-wide parameter) |
| Flash data retention | 10 years(Series-wide parameter) cycles=20 kcycle, temp=TJ = 85 °C, stat=min |
Values are read by software from the exact location in the manufacturer's document and cross-checked. The latest manufacturer datasheet prevails.
Same series (3)
| PN | Max CPU frequency | Program Flash | SRAM | Operating temperature | Package | GPIO count |
|---|---|---|---|---|---|---|
| NUC1263ND4CE | 72 MHz | 64 KB | 20 KB | -40 ~ 105°C | QFN48 | 36 |
| NUC1263SD4CE | 72 MHz | 64 KB | 20 KB | -40 ~ 105°C | LQFP64 | 49 |
| NUC1263ZD4CE | 72 MHz | 64 KB | 20 KB | -40 ~ 105°C | QFN33 | 22 |