MINI55LDE
Nuvoton· Series Mini51 BaseLifecycle: Mass production
Cortex-M0 · 48 MHz · 17.5 KB · 2 KB · 2.1 ~ 5.5 V · LQFP48
Key specifications
CPU core
Cortex-M0
Max CPU frequency
48 MHz
Program Flash
17.5 KB
SRAM
2 KB
Operating voltage
2.1 ~ 5.5 V
Operating temperature
-40 ~ 105°C
Package
LQFP48
GPIO count
33
UART
2
SPI
1
I²C
1
ADC resolution
10
ADC channels
12
PWM channels
6
All parameters
| Core | |
| CPU core | Cortex-M0 |
| Max CPU frequency | 48 MHz |
| Memory | |
| Program Flash | 17.5 KB |
| SRAM | 2 KB |
| Power & environment | |
| Operating voltage | 2.1 ~ 5.5 V |
| Operating temperature | -40 ~ 105°C |
| Lowest-power mode current | 1.4 µA mode=Power-down mode (Deep Sleep), all oscillators and analog blocks turned off, VDD=3.3 V, temperature=25 °C, stat=typ |
| Package & IO | |
| Package | LQFP48 |
| Package size | 7x7 |
| Pin count | 48 |
| GPIO count | 33 |
| Connectivity | |
| UART | 2 |
| SPI | 1 |
| I²C | 1 |
| Analog | |
| ADC resolution | 10 |
| ADC channels | 12 |
| ADC sample rate | 0.5 MSPS AVDD=4.5~5.5 V (300 kSPS at AVDD 2.1~5.5 V per Table 8.4.1) |
| Analog comparators | 2 |
| Timers & control | |
| PWM channels | 6 |
| Reliability | |
| ESD (HBM) | 6 kV |
| Flash endurance | 20,000 cycles stat=min |
| Flash data retention | 10 years 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 (21)
| PN | Max CPU frequency | Program Flash | SRAM | Operating temperature | Package | GPIO count |
|---|---|---|---|---|---|---|
| MINI51FDE | 24 MHz | 4 KB | 2 KB | -40 ~ 105°C | TSSOP20 | 17 |
| MINI51LDE | 24 MHz | 4 KB | 2 KB | -40 ~ 105°C | LQFP48 | 30 |
| MINI51TDE | 24 MHz | 4 KB | 2 KB | -40 ~ 105°C | QFN33 | 29 |
| MINI51ZDE | 24 MHz | 4 KB | 2 KB | -40 ~ 105°C | QFN33 | 29 |
| MINI52FDE | 24 MHz | 8 KB | 2 KB | -40 ~ 105°C | TSSOP20 | 17 |
| MINI52LDE | 24 MHz | 8 KB | 2 KB | -40 ~ 105°C | LQFP48 | 30 |
| MINI52TDE | 24 MHz | 8 KB | 2 KB | -40 ~ 105°C | QFN33 | 29 |
| MINI52ZDE | 24 MHz | 8 KB | 2 KB | -40 ~ 105°C | QFN33 | 29 |
| MINI54FDE | 24 MHz | 16 KB | 2 KB | -40 ~ 105°C | TSSOP20 | 17 |
| MINI54FHC | 24 MHz | 16 KB | 2 KB | — | TSSOP20 | 17 |
| MINI54LDE | 24 MHz | 16 KB | 2 KB | -40 ~ 105°C | LQFP48 | 30 |
| MINI54TDE | 24 MHz | 16 KB | 2 KB | -40 ~ 105°C | QFN33 | 29 |
| MINI54ZDE | 24 MHz | 16 KB | 2 KB | -40 ~ 105°C | QFN33 | 29 |
| MINI55TDE | 48 MHz | 17.5 KB | 2 KB | -40 ~ 105°C | QFN33 | 29 |
| MINI57EDE | 48 MHz | 29.5 KB | 4 KB | -40 ~ 105°C | TSSOP28 | 22 |
| MINI57FDE | 48 MHz | 29.5 KB | 4 KB | -40 ~ 105°C | TSSOP20 | 18 |
| MINI57TDE | 48 MHz | 29.5 KB | 4 KB | -40 ~ 105°C | QFN33 | 22 |
| MINI58FDE | 50 MHz | 32 KB | 4 KB | -40 ~ 105°C | TSSOP20 | 17 |
| MINI58LDE | 50 MHz | 32 KB | 4 KB | -40 ~ 105°C | LQFP48 | 30 |
| MINI58TDE | 50 MHz | 32 KB | 4 KB | -40 ~ 105°C | QFN33 | 29 |
| MINI58ZDE | 50 MHz | 32 KB | 4 KB | -40 ~ 105°C | QFN33 | 29 |