DS_6612_001
3
78M6612数据表
应用Information...............................................................................................................63
3.1连接传感器( CT ,分流电阻) ........................................ ................................ 63
3.2温度测量...................................................................................................64
3.3温度补偿............................................... .................................................. 0.64
3.4温度补偿和电源稳频的RTC ......................... 65
3.5连接5V器件.........................................................................................................66
3.6连接液晶显示器..................................................................................................................67
3.7连接我
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的EEPROM ....................................................................................................69
3.8连接3线EEPROM的............................................ .................................................. 70
3.9 UART0 ( TX / RX ) ....................................................................................................................70
3.10 UART1 Interface....................................................................................................................71
3.11连接V1和复位引脚............................................ ................................................. 71
3.12连接仿真器端口引脚............................................ ........................................... 72
3.13晶体振荡器...................................................................................................................73
3.14闪存编程...............................................................................................................73
3.15 MPU固件库...........................................................................................................73
3.16测量Calibration.......................................................................................................73
固件接口......................................................................................................................74
4.1 I / O RAM地图........................................................................................................................74
4.2 SFR地图( SFR的具体到了Teridian 80515 ) ........................................ ................................. 75
4.3 I / O内存描述 - 按字母顺序排列......................................... .................................... 76
4.4 CE接口说明........................................................................................................83
4.4.1 CE程序..............................................................................................................83
4.4.2格式.....................................................................................................................83
4.4.3常数..................................................................................................................83
4.4.4环境..............................................................................................................83
4.4.5 CE计算.........................................................................................................84
4.4.6 CE状态..................................................................................................................84
4.4.7 CE传输变量............................................ .................................................. ..85
电气规格.............................................................................................................89
5.1绝对最大额定值...................................................................................................89
5.2推荐的外部元件.............................................. ..................................... 90
5.3推荐工作条件.............................................. ...................................... 90
5.4性能规格...................................................................................................91
5.4.1输入逻辑电平.....................................................................................................91
5.4.2输出逻辑电平...................................................................................................91
5.4.3电源故障比较器........................................... ................................................. 91
5.4.4电池监视器..........................................................................................................91
5.4.5电源电流..........................................................................................................93
5.4.6 V3P3D开关...........................................................................................................93
5.4.7 2.5V电压Regulator..............................................................................................93
5.4.8低功率电压调节........................................... ......................................... 93
5.4.9晶Oscillator........................................................................................................95
5.4.10 VREF , VBIAS ............................................................................................................95
5.4.11 LCD驱动器...............................................................................................................95
5.4.12 ADC转换器, V3P3A引用的.......................................... ................................ 96
5.4.13 UART1接口........................................................................................................96
5.4.14温度传感器............................................. .................................................. ... 96
5.5时序规范............................................................................................................97
5.5.1 RAM和闪存........................................... ................................................. 97
5.5.2 Flash存储器时序............................................ .................................................. ..97
5.5.3 EEPROM接口....................................................................................................97
5.5.4 RESET和V1 ..........................................................................................................97
5.5.5 RTC...........................................................................................................................97
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修订版1.2