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The SinoWealth SH79F3218 is a Touch Key MCU with 32K Flash, 1536 bytes RAM, CPU clock 32K ~ 16.6M, 2.7 ~ 5.5 V supply, 22 I/O pins, SOP24 package.
Specifications
| Flash ROM (Byte) | 32K |
|---|---|
| RAM (Bytes) | 1536 |
| CPU Clock(Hz) | 32K ~ 16.6M |
| Voltage (V) | 2.7 ~ 5.5 |
| I/O (Pin) | 22 |
| Package | SOP24 |
| TEMP. | -40℃~+85℃ |
| PWM | 2 X 12bits |
| Timer | 5 X 16bits |
| EUART | 1 |
| I2C | 1 |
| WDT | Yes |
| LVR | 2.8V/3.1V/3.7V |
| IAP | Yes |
| LCD (COM×SEG) | LED: 7 X 13 |
| 23 | 8 |
| IOP | [TYP] [email protected] 40uA@RC128kHz (VDD=5.0V) |
| ISB | [MAX] 15uA VDD=5V |
| Interrupt Source | T0~4,EX2~4,EUART,TWI,PWM1，PWM2,SCM,LPD,TOUCHKEY,CRC |
| Others | 7 large current driver I/O, 1K EEPROM-like, BUZZER, CRC check |
Shenzhen Gaorunxin Technology Co., Ltd
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Shenzhen Gaorunxin Technology Co., Ltd
