参数资料
型号: 71M6543F-IGT/F
厂商: Maxim Integrated Products
文件页数: 4/154页
文件大小: 0K
描述: IC ENERGY METERING
标准包装: 90
系列: *
71M6543F/71M6543G Data Sheet
6
71M6543 Specifications .................................................................................................................. 130
6.1 Absolute Maximum Ratings ..................................................................................................... 130
6.2
6.3
6.4
6.5
6.6
6.7
6.8
Recommended External Components ..................................................................................... 131
Recommended Operating Conditions ...................................................................................... 131
Performance Specifications ..................................................................................................... 132
6.4.1 Input Logic Levels ........................................................................................................ 132
6.4.2 Output Logic Levels ..................................................................................................... 132
6.4.3 Battery Monitor............................................................................................................. 133
6.4.4 Temperature Monitor ................................................................................................... 134
6.4.5 Supply Current ............................................................................................................. 135
6.4.6 V3P3D Switch .............................................................................................................. 136
6.4.7 Internal Power Fault Comparators ............................................................................... 136
6.4.8 2.5 V Voltage Regulator – System Power ................................................................... 136
6.4.9 2.5 V Voltage Regulator – Battery Power .................................................................... 137
6.4.10 Crystal Oscillator .......................................................................................................... 137
6.4.11 Phase-Locked Loop (PLL) ........................................................................................... 137
6.4.12 LCD Drivers ................................................................................................................. 137
6.4.13 VLCD Generator .......................................................................................................... 138
6.4.14 71M6543 VREF ........................................................................................................... 140
6.4.15 ADC Converter............................................................................................................. 141
6.4.16 Pre-Amplifier for IADC0-IADC1 ................................................................................... 142
Timing Specifications ............................................................................................................... 143
6.5.1 Flash Memory .............................................................................................................. 143
6.5.2 SPI Slave ..................................................................................................................... 143
6.5.3 EEPROM Interface ...................................................................................................... 143
6.5.4 RESET Pin ................................................................................................................... 144
6.5.5 Real-Time Clock (RTC) ............................................................................................... 144
100-Pin LQFP Package Outline Drawing ................................................................................ 145
71M6543 Pinout ....................................................................................................................... 146
71M6543 Pin Descriptions ....................................................................................................... 147
6.8.1 71M6543 Power and Ground Pins .............................................................................. 147
6.8.2 71M6543 Analog Pins .................................................................................................. 148
6.8.3 71M6543 Digital Pins ................................................................................................... 149
6.8.4 I/O Equivalent Circuits ................................................................................................. 151
7
Ordering Information ...................................................................................................................... 152
7.1 71M6543 Ordering Guide ........................................................................................................ 152
8 Related Information ..................................................................................................................... 152
9 Contact Information ..................................................................................................................... 152
Appendix A: Acronyms .......................................................................................................................... 153
Appendix B: Revision History................................................................................................................ 154
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71M6543F-IGTR/F 功能描述:计量片上系统 - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6543FT-IGT/F 制造商:Maxim Integrated Products 功能描述:ENERGY METER ICS - Rail/Tube
71M6543FT-IGTR/F 制造商:Maxim Integrated Products 功能描述:3-PHASE SOC, 64KB FLASH, PRES TEMP SENSOR - Tape and Reel
71M6543G 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Selectable Gain of 1 or 8 for One Current Energy Meter ICs Metrology Compensation
71M6543GH 制造商:未知厂家 制造商全称:未知厂家 功能描述:电表IC