CM2003CF2AE
Nuvoton· Series CM2003Lifecycle: Mass production
Cortex-M23 · 24 MHz · 32 KB · 4 KB · 2.4 ~ 5.5 V · TSSOP20
Key specifications
CPU core
Cortex-M23
Max CPU frequency
24 MHz
Program Flash
32 KB
SRAM
4 KB
Operating voltage
2.4 ~ 5.5 V
Operating temperature
-40 ~ 105°C
Package
TSSOP20
GPIO count
18
UART
2
SPI
1
I²C
1
ADC resolution
12
ADC channels
8
PWM channels
6
All parameters
| Core | |
| CPU core | Cortex-M23 |
| Max CPU frequency | 24 MHz |
| Memory | |
| Program Flash | 32 KB |
| SRAM | 4 KB |
| Power & environment | |
| Operating voltage | 2.4 ~ 5.5 V |
| Operating temperature | -40 ~ 105°C |
| Lowest-power mode current | 5.5 µA mode=Power-down mode, all peripherals disabled, vdd=2.4 V, temperature=25°C, stat=typ |
| Package & IO | |
| Package | TSSOP20 |
| Package size | 4.4x6.5 |
| Pin count | 20 |
| GPIO count | 18 |
| Connectivity | |
| UART | 2 |
| SPI | 1 |
| I²C | 1 |
| Analog | |
| ADC resolution | 12 |
| ADC channels | 8 |
| ADC sample rate | 0.5 MSPS |
| Analog comparators | 0 |
| Temperature sensor | No |
| Timers & control | |
| PWM channels | 6 |
| RTC | No |
| DMA channels | 0 |
| Reliability | |
| ESD (HBM) | 7 kV |
| Flash endurance | 100,000 cycles temperature=TA = -40°C ~ 105°C, bound=min |
| Flash data retention | 50 years temperature=TA = 55°C, cycles=after 100k cycles, bound=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 |
|---|---|---|---|---|---|---|
| CM2003CF3AE | 24 MHz | 32 KB | 4 KB | -40 ~ 105°C | QFN20 | 18 |