Welcome to our company!
- Product Details
- Download
At a Glance
- Flash ROM (Byte): 128K
- RAM (Bytes): 16K
- CPU Clock(Hz): 32K ~ 48M
- Voltage (V): 2.0 ~ 5.5
The SinoWealth SH30F9821 is a ARM Cortex-M0+ MCU with 128K Flash, 16K bytes RAM, CPU clock 32K ~ 48M, 2.0 ~ 5.5 V supply, Max 42 I/O pins, LQFP44/LQFP32 package.
Key Specifications
| Package | LQFP44/LQFP32 |
| Others | 4 large current drive ports,DMA,CRC,RAMBIST,4KB EEPROM-like,1KB OTP,Normal temperature 0.3% internal RC accuracy |
| LVR | 2.3V/2.8V/3.7V/4.1V |
| ISB | [MAX] 22uA VDD=5V |
| IOP | [TYP] 10mA@Cry PLL48MHz 5mA@RC24MHz 500uA@Cry32kHz (VDD=5.0V) |
| TEMP. | -40℃ ~ +105℃ |
| WDT | Yes |
| PWM | 4 X 16bits |
| ADC | 24 X 12bits |
| IAP | Yes |
| ISP | Yes |
| SPI | 2 |
| Flash ROM (Byte) | 128K |
| RAM (Bytes) | 16K |
| CPU Clock(Hz) | 32K ~ 48M |
| Voltage (V) | 2.0 ~ 5.5 |
| Timer | 7 X 16bits 1 X 32bits 1 X 24bits |
| I2C | 1 |
| Interrupt Source | TIM0~3,PCA0~3,PWM0~3,EXTI0~15,UART0~3,SPI0/1,TWI,ADC,CSM,BOD,DMA,CRC |
| I/O (Pin) | Max 42 |
| 146 | 4 |
Common Questions
What package does the SH30F9821 use?
LQFP44/LQFP32.
What is the operating voltage of the SH30F9821?
2.0 ~ 5.5.
Product family: SinoWealth official page
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
