MUG51TB9AE
Nuvoton· Series Low Power MUG51Lifecycle: Mass production
8051 · 7.3728 MHz · 16 KB · 1 KB · 1.8 ~ 5.5 V · QFN33
Key specifications
CPU core
8051
Max CPU frequency
7.3728 MHz
Program Flash
16 KB
SRAM
1 KB
Operating voltage
1.8 ~ 5.5 V
Operating temperature
-40 ~ 105°C
Package
QFN33
GPIO count
24
UART
2
SPI
1
I²C
2
PWM channels
6
All parameters
| Core | |
| CPU core | 8051 |
| Max CPU frequency | 7.3728 MHz |
| Memory | |
| Program Flash | 16 KB |
| SRAM | 1 KB |
| Power & environment | |
| Operating voltage | 1.8 ~ 5.5 V |
| Operating temperature | -40 ~ 105°C |
| Lowest-power mode current | 0.8 µA mode=Power-down mode Level 2 (all IP off / flash off / MIRC off / LDO off), peripherals=all peripherals disabled, LVR/POR/BOD disabled, vdd=3.3 V, temp=25 °C, stat=typ |
| Package & IO | |
| Package | QFN33 |
| Package size | 4x4 |
| Pin count | 33 |
| GPIO count | 24 |
| Connectivity | |
| UART | 2 |
| SPI | 1 |
| I²C | 2 |
| Analog | |
| DAC channels | 0 |
| Analog comparators | 2 |
| Temperature sensor | No |
| Timers & control | |
| PWM channels | 6 |
| DMA channels | 2 |
| Reliability | |
| ESD (HBM) | 7 kV |
| Flash endurance | 100,000 cycles temp=TJ = -40°C~125°C, stat=min |
| Flash data retention | 10 years temp=TA = 105°C, cycles=100 kcycle, stat=min |
Values are read by software from the exact location in the manufacturer's document and cross-checked. The latest manufacturer datasheet prevails.