CM1003DJ3AE
Nuvoton· Series CM1003Lifecycle: Mass production
8051 · 24 MHz · 64 KB · 2.4 ~ 5.5 V · QFN33
Key specifications
CPU core
8051
Max CPU frequency
24 MHz
Program Flash
64 KB
Operating voltage
2.4 ~ 5.5 V
Operating temperature
-40 ~ 105°C
Package
QFN33
GPIO count
30
UART
2
SPI
1
I²C
1
ADC resolution
12
ADC channels
15
PWM channels
12
All parameters
| Core | |
| CPU core | 8051 |
| Max CPU frequency | 24 MHz |
| Memory | |
| Program Flash | 64 KB |
| Power & environment | |
| Operating voltage | 2.4 ~ 5.5 V |
| Operating temperature | -40 ~ 105°C |
| Lowest-power mode current | 8 µA mode=Power-down, all peripherals disabled (LVR/POR/BOD disabled), VDD=3.3V, TA=25°C, stat=typ |
| Package & IO | |
| Package | QFN33 |
| Package size | 4x4 |
| Pin count | 33 |
| GPIO count | 30 |
| Connectivity | |
| UART | 2 |
| SPI | 1 |
| I²C | 1 |
| Analog | |
| ADC resolution | 12 |
| ADC channels | 15 |
| ADC sample rate | 0.5 MSPS |
| Timers & control | |
| PWM channels | 12 |
| Reliability | |
| ESD (HBM) | 7 kV |
| Flash endurance | 100,000 cycles TJ=-40°C~125°C, stat=min |
| Flash data retention | 50 years cycles=100 kcycle, TA=55°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 (6)
| PN | Max CPU frequency | Program Flash | SRAM | Operating temperature | Package | GPIO count |
|---|---|---|---|---|---|---|
| CM1003BF2AE | 24 MHz | 16 KB | — | -40 ~ 105°C | TSSOP20 | 18 |
| CM1003BF3AE | 24 MHz | 16 KB | — | -40 ~ 105°C | QFN20 | 18 |
| CM1003CF2AE | 24 MHz | 32 KB | — | -40 ~ 105°C | TSSOP20 | 18 |
| CM1003CF3AE | 24 MHz | 32 KB | — | -40 ~ 105°C | QFN20 | 18 |
| CM1003CJ3AE | 24 MHz | 32 KB | — | -40 ~ 105°C | QFN33 | 30 |
| CM1003DL8AE | 24 MHz | 64 KB | — | -40 ~ 105°C | LQFP48 | 46 |