M031GGC2AE
Nuvoton· Series M029G/M030G/M031GLifecycle: Mass production
Cortex-M0 · 72 MHz · 32 KB · 8 KB · 2.7 ~ 3.6 V · QFN24
Key specifications
CPU core
Cortex-M0
Max CPU frequency
72 MHz
Program Flash
32 KB
SRAM
8 KB
Operating voltage
2.7 ~ 3.6 V
Operating temperature
-40 ~ 105°C
Package
QFN24
GPIO count
19
UART
1
SPI
1
I²C
2
ADC resolution
12
ADC channels
11
PWM channels
6
All parameters
| Core | |
| CPU core | Cortex-M0(Series-wide parameter) |
| Max CPU frequency | 72 MHz |
| Memory | |
| Program Flash | 32 KB |
| SRAM | 8 KB |
| Power & environment | |
| Operating voltage | 2.7 ~ 3.6 V(Series-wide parameter) |
| Operating temperature | -40 ~ 105°C |
| Lowest-power mode current | 230 µA(Series-wide parameter) mode=Power-down, all peripherals disabled, LDO pre-load disabled, VDD=3.3V, TA=25°C, stat=typ |
| Package & IO | |
| Package | QFN24 |
| Package size | 3x3 |
| Pin count | 24 |
| GPIO count | 19 |
| Connectivity | |
| UART | 1 |
| SPI | 1 |
| I²C | 2 |
| Analog | |
| ADC resolution | 12(Series-wide parameter) |
| ADC channels | 11 |
| ADC sample rate | 2 MSPS |
| DAC channels | 4 |
| DAC resolution | 12(Series-wide parameter) |
| Temperature sensor | Yes |
| Timers & control | |
| PWM channels | 6 |
| DMA channels | 7 |
| Reliability | |
| ESD (HBM) | 7 kV(Series-wide parameter) |
| Flash endurance | 20,000 cycles(Series-wide parameter) TJ=-40°C~125°C, limit=min |
| Flash data retention | 10 years(Series-wide parameter) TJ=85°C, cycles=20 kcycle, limit=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 (8)
| PN | Max CPU frequency | Program Flash | SRAM | Operating temperature | Package | GPIO count |
|---|---|---|---|---|---|---|
| M029GGC0AE | 48 MHz | 32 KB | 2 KB | -40 ~ 105°C | QFN24 | 19 |
| M030GGC1AE | 48 MHz | 32 KB | 4 KB | -40 ~ 105°C | QFN24 | 19 |
| M030GGD1AE | 48 MHz | 64 KB | 4 KB | -40 ~ 105°C | QFN24 | 19 |
| M030GTC1AE | 48 MHz | 32 KB | 4 KB | -40 ~ 105°C | QFN33 | 28 |
| M030GTD1AE | 48 MHz | 64 KB | 4 KB | -40 ~ 105°C | QFN33 | 28 |
| M031GGD2AE | 72 MHz | 64 KB | 8 KB | -40 ~ 105°C | QFN24 | 19 |
| M031GTC2AE | 72 MHz | 32 KB | 8 KB | -40 ~ 105°C | QFN33 | 28 |
| M031GTD2AE | 72 MHz | 64 KB | 8 KB | -40 ~ 105°C | QFN33 | 28 |