HCM3043
XHSC· Series HCM3043Lifecycle: Not stated
Cortex-M0+ · 48 MHz · 64 KB · 8 KB · 1.8 ~ 5.5 V · QFN48
HCM3043-QFN48
Key specifications
CPU core
Cortex-M0+
Max CPU frequency
48 MHz
Program Flash
64 KB
SRAM
8 KB
Operating voltage
1.8 ~ 5.5 V
supply=MCU supply (VCC_MCU)
Operating temperature
-40 ~ 85°C
Package
QFN48
GPIO count
23
UART
2
SPI
2
I²C
2
ADC resolution
12
ADC channels
16
PWM channels
23
All parameters
| Core | |
| CPU core | Cortex-M0+ |
| Max CPU frequency | 48 MHz |
| Memory | |
| Program Flash | 64 KB |
| SRAM | 8 KB |
| Power & environment | |
| Operating voltage | 1.8 ~ 5.5 V supply=MCU supply (VCC_MCU) |
| Operating temperature | -40 ~ 85°C |
| Lowest-power mode current | 5.4 µA mode=DeepSleep, vdd=3.3V (Typ per table note 1), temp=25C, stat=typ, rtc=off |
| Package & IO | |
| Package | QFN48 |
| Package size | 7x7 |
| Pin count | 48 |
| GPIO count | 23 |
| Connectivity | |
| UART | 2 |
| SPI | 2 |
| I²C | 2 |
| Analog | |
| ADC resolution | 12 |
| ADC channels | 16 |
| ADC sample rate | 1 MSPS |
| Analog comparators | 2 |
| Op-amps / PGA | 1 |
| Temperature sensor | Yes |
| Timers & control | |
| PWM channels | 23 |
| DMA channels | 2 |
| Reliability | |
| ESD (HBM) | 1 kV |
| Flash endurance | 20,000 cycles stat=min, retention=20 years at TA=85°C, temp=TA=-40~85°C |
| Flash data retention | 20 years endurance=20000 cycles (min), temp=TA=85°C |
Values are read by software from the exact location in the manufacturer's document and cross-checked. The latest manufacturer datasheet prevails.