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At a Glance
- Flash ROM (Byte): 16K
- RAM (Bytes): 1536
- CPU Clock(Hz): 32K ~ 27M
- Voltage (V): 2.7 ~ 5.5
The SinoWealth SH79F1622 is a Touch Key MCU with 16K Flash, 1536 bytes RAM, CPU clock 32K ~ 27M, 2.7 ~ 5.5 V supply, 25/17/13 I/O pins, SOP28/SOP20/SOP16 package.
Key Specifications
| Package | SOP28/SOP20/SOP16 |
| Others | 7 large current driver I/O, 2K EEPROM-like, 2 channels programmable tone generator |
| LVR | 2.8V/4.1V |
| ISB | [MAX] 13uA VDD=5V |
| IOP | [TYP] 5mA@RC27MHz VDD=5.0V |
| TEMP. | -40℃~+85℃ |
| WDT | Yes |
| LCD (COM×SEG) | LED: 7 X 16 |
| IAP | Yes |
| 23 | 8/7/7 |
| EUART | 1 |
| I2C | 1 |
| Timer | 3 X 16bits |
| Interrupt Source | T2~4,EX0~2,4 EUART,TOUCH KEY,TWI |
| I/O (Pin) | 25/17/13 |
| Voltage (V) | 2.7 ~ 5.5 |
| CPU Clock(Hz) | 32K ~ 27M |
| RAM (Bytes) | 1536 |
| Flash ROM (Byte) | 16K |
Common Questions
What package does the SH79F1622 use?
SOP28/SOP20/SOP16.
What is the operating voltage of the SH79F1622?
2.7 ~ 5.5.
Product family: SinoWealth official page
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