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At a Glance
- Flash ROM (Byte): 128K
- RAM (Bytes): 16K
- CPU Clock(Hz): 128K ~ 48M
- Voltage (V): 2.7 ~ 5.5
The SinoWealth SH30F9872 is a ARM Cortex-M0+ MCU with 128K Flash, 16K bytes RAM, CPU clock 128K ~ 48M, 2.7 ~ 5.5 V supply, Max 46 I/O pins, TQFP48 LQFP32 package.
Key Specifications
| Package | TQFP48 LQFP32 |
| Others | 33ch TouchKey, FIFO0~2,CMP,8 large current driver I/O(sink), LED（8×16） |
| LVR | 3.1V/3.7V/4.1V |
| ISB | [MAX] 25uA VDD=5V |
| IOP | [TYP] 10mA@RC48MHz (VDD=5.0V) |
| TEMP. | -40℃ ~ +105℃ |
| WDT | Yes |
| PWM | 2 X 16bit |
| ADC | 29 X 12bit |
| IAP | Yes |
| ISP | Yes |
| SPI | 1 |
| 146 | 6 |
| I2C | 1 |
| Timer | 5 x 16 bit 1 x 24 bit |
| Interrupt Source | TIM0~2,PCA0~1,PWM0~1,FIFO0~2,EXTI0~15,UART0~5,SPI,TWI, ADC,LED,TOUCHKEY, CMP,CSM,BOD,CRC |
| I/O (Pin) | Max 46 |
| Voltage (V) | 2.7 ~ 5.5 |
| CPU Clock(Hz) | 128K ~ 48M |
| RAM (Bytes) | 16K |
| Flash ROM (Byte) | 128K |
Common Questions
What package does the SH30F9872 use?
TQFP48 LQFP32.
What is the operating voltage of the SH30F9872?
2.7 ~ 5.5.
Product family: SinoWealth official page
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