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The SinoWealth SH30F9871A is a ARM Cortex-M0+ MCU with 128K Flash, 32K bytes RAM, CPU clock 32K ~ 48M, 2.0 ~ 5.5 V supply, Max 61 I/O pins, LQFP64 LQFP44 package.
Specifications
| Flash ROM (Byte) | 128K |
|---|---|
| RAM (Bytes) | 32K |
| CPU Clock(Hz) | 32K ~ 48M |
| Voltage (V) | 2.0 ~ 5.5 |
| I/O (Pin) | Max 61 |
| Package | LQFP64 LQFP44 |
| TEMP. | -40℃ ~ +105℃ |
| ADC | 28 X 12bits |
| PWM | 4 X 16bits |
| Timer | 7 X 16bits 1 X 32bits 1 X 24bits |
| I2C | 1 |
| SPI | 2 |
| WDT | Yes |
| LVR | 2.3V/2.8V/3.7V/4.1V |
| IAP | Yes |
| LCD (COM×SEG) | LCD: 8 X 36 6 X 38 5 X 39 4 X 40 |
| 146 | 4 |
| IOP | [TYP] 10mA@Cry PLL48MHz 5mA@RC24MHz 500uA@Cry32kHz (VDD=5.0V) |
| ISB | [MAX] 22uA VDD=5V |
| Interrupt Source | TIM0~3,PCA0~3,PWM0~3,EXTI0~15,UART0~3,SPI0/1,TWI,ADC,LED,TOUCHKEY,CSM,BOD,DMA,CRC |
| Others | 8 large current drive ports,32ch TouchKey,DMA,CRC,RAMBIST,4KB EEPROM-like,256 Bytes OTP,Normal temperature 0.3% internal RC accuracy |
Shenzhen Gaorunxin Technology Co., Ltd
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Shenzhen Gaorunxin Technology Co., Ltd