YS(汇春)China
8位 MCU 产品；官网公开参数表与技术资料。
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Key specs
RAM256 B
| Power | |
|---|---|
| ADC/Channel (Inside AD Ref) | 12bit、(17+2)ch (1.024V、2.048V、4.096V) |
| Operating Voltage(V) | 2.2~5.5V |
| Environment and package | |
| Package Type | SOP20、QFN20 |
| Other | |
| EEPROM | _ |
| I/O Pin | 18 |
| Operating Freq.(Hz) | 16M |
| Oscillator Type(Hz) | IRC(16M)、LFXT、XTAL、HFXT、RC |
| RAM | 256 bytes |
| ROM | MTP4.0k x 14 |
| Stack Level | 8 |
| Timer/ PWM + CCP | 3/4 |