NUC472KI8AE
Nuvoton· Series NUC442/472Lifecycle: Mass production
Cortex-M4 · 84 MHz · 2.5 ~ 5.5 V
Key specifications
CPU core
Cortex-M4
Max CPU frequency
84 MHz
Operating voltage
2.5 ~ 5.5 V
ADC resolution
12
All parameters
| Core | |
| CPU core | Cortex-M4(Series-wide parameter) |
| FPU | Yes(Series-wide parameter) |
| Max CPU frequency | 84 MHz(Series-wide parameter) |
| Power & environment | |
| Operating voltage | 2.5 ~ 5.5 V(Series-wide parameter) |
| Lowest-power mode current | 3055 µA(Series-wide parameter) mode=Power-down (Deep Sleep) Mode, VDD=3.3 V, TA=25 C, oscillators/analog=all turned off, stat=typ |
| Connectivity | |
| USB roles | Device/Host/OTG(Series-wide parameter) |
| External bus (EBI/EXMC) | Yes(Series-wide parameter) |
| Analog | |
| ADC resolution | 12(Series-wide parameter) |
| ADC sample rate | 0.8 MSPS(Series-wide parameter) AVDD=4.5~5.5 V, stat=max, note=sample rate FADC/TCONV |
| Temperature sensor | Yes(Series-wide parameter) |
| Timers & control | |
| DMA channels | 16(Series-wide parameter) |
| Other features | |
| Crypto & security | AES, DES, SHA, PRNG(Series-wide parameter) |
| Reliability | |
| Flash endurance | 20,000 cycles(Series-wide parameter) stat=typ |
| Flash data retention | 100 years(Series-wide parameter) TA=25 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 (15)
| PN | Max CPU frequency | Program Flash | SRAM | Operating temperature | Package | GPIO count |
|---|---|---|---|---|---|---|
| NUC442JG8AE | 84 MHz | 256 KB | 64 KB | -40 ~ 105°C | LQFP144 | 114 |
| NUC442JI8AE | 84 MHz | 512 KB | 64 KB | -40 ~ 105°C | LQFP144 | 114 |
| NUC442KG8AE | 84 MHz | 256 KB | 64 KB | -40 ~ 105°C | LQFP128 | 100 |
| NUC442KI8AE | 84 MHz | 512 KB | 64 KB | -40 ~ 105°C | LQFP128 | 100 |
| NUC442RG8AE | 84 MHz | 256 KB | 64 KB | -40 ~ 105°C | LQFP64 | 45 |
| NUC442RI8AE | 84 MHz | 512 KB | 64 KB | -40 ~ 105°C | LQFP64 | 45 |
| NUC442VG8AE | 84 MHz | 256 KB | 64 KB | -40 ~ 105°C | LQFP100 | 77 |
| NUC442VI8AE | 84 MHz | 512 KB | 64 KB | -40 ~ 105°C | LQFP100 | 77 |
| NUC472HG8AE | 84 MHz | — | — | — | — | — |
| NUC472HI8AE | 84 MHz | — | — | — | — | — |
| NUC472JG8AE | 84 MHz | — | — | — | — | — |
| NUC472JI8AE | 84 MHz | — | — | — | — | — |
| NUC472KG8AE | 84 MHz | — | — | — | — | — |
| NUC472VG8AE | 84 MHz | — | — | — | — | — |
| NUC472VI8AE | 84 MHz | — | — | — | — | — |