M433LE8AE
Nuvoton· Series M433 CAN/USB FS OTGLifecycle: Mass production
Cortex-M4 · 144 MHz · 128 KB · 64 KB · 1.8 ~ 3.6 V · LQFP48
Key specifications
CPU core
Cortex-M4
Max CPU frequency
144 MHz
Program Flash
128 KB
SRAM
64 KB
Operating voltage
1.8 ~ 3.6 V
Operating temperature
-40 ~ 105°C
Package
LQFP48
GPIO count
41
UART
4
SPI
2
I²C
2
CAN
2
USB Full-Speed
1
ADC resolution
12
ADC channels
16
PWM channels
18
All parameters
| Core | |
| CPU core | Cortex-M4(Series-wide parameter) |
| FPU | Yes(Series-wide parameter) |
| Max CPU frequency | 144 MHz |
| Memory | |
| Program Flash | 128 KB |
| SRAM | 64 KB |
| Power & environment | |
| Operating voltage | 1.8 ~ 3.6 V(Series-wide parameter) |
| Operating temperature | -40 ~ 105°C |
| Lowest-power mode current | 0.35 µA(Series-wide parameter) mode=Deep Power-down mode, all peripherals disabled, RTC=off, VDD=3.3V, TA=25°C, stat=typ |
| Package & IO | |
| Package | LQFP48 |
| Package size | 7x7 |
| Pin count | 48 |
| GPIO count | 41 |
| Connectivity | |
| UART | 4 |
| SPI | 2 |
| I²C | 2 |
| QSPI | 1 |
| CAN | 2 |
| USB Full-Speed | 1 |
| USB roles | OTG(Series-wide parameter) |
| Analog | |
| ADC resolution | 12(Series-wide parameter) |
| ADC channels | 16 |
| ADC sample rate | 5 MSPS(Series-wide parameter) |
| Analog comparators | 2 |
| Temperature sensor | Yes(Series-wide parameter) |
| Timers & control | |
| PWM channels | 18 |
| RTC | Yes(Series-wide parameter) |
| DMA channels | 9 |
| Reliability | |
| ESD (HBM) | 2 kV(Series-wide parameter) |
| Flash endurance | 10,000 cycles(Series-wide parameter) TJ=-40~125°C, stat=min |
| Flash data retention | 10 years(Series-wide parameter) cycles=10 kcycle, TA=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 (1)
| PN | Max CPU frequency | Program Flash | SRAM | Operating temperature | Package | GPIO count |
|---|---|---|---|---|---|---|
| M433SE8AE | 144 MHz | 128 KB | 64 KB | -40 ~ 105°C | LQFP64 | 52 |