全新原装正品现货                                                                                                                              参数：程序存储容量 512KB（512K x 8） 
程序存储器类型 闪存 
EEPROM 容量 - 
RAM 容量 64K x 8 
电压 - 电源 (Vcc/Vdd) 2 V ~ 3.6 V 
数据转换器 A/D 16x12b; D/A 2x12b 
振荡器类型 内部 
工作温度 -40°C ~ 85°C 
封装/外壳 100-LQFP