参数资料
型号: 71M6543G-IGT/F
厂商: Maxim Integrated
文件页数: 2/154页
文件大小: 0K
描述: IC ENERGY METR 128K FLSH 100LQFP
标准包装: 90
系列: *
71M6543F/71M6543G Data Sheet
Table of Contents
1
2
Introduction ....................................................................................................................................... 10
Hardware Description ....................................................................................................................... 11
2.1 Hardware Overview ................................................................................................................... 11
2.2
2.3
2.4
2.5
Analog Front-End (AFE) ............................................................................................................ 12
2.2.1 Signal Input Pins ............................................................................................................ 13
2.2.2 Input Multiplexer............................................................................................................. 14
2.2.3 Delay Compensation ..................................................................................................... 19
2.2.4 ADC Pre-Amplifier ......................................................................................................... 20
2.2.5 A/D Converter (ADC) ..................................................................................................... 20
2.2.6 FIR Filter ........................................................................................................................ 20
2.2.7 Voltage References ....................................................................................................... 20
2.2.8 71M6xx3 Isolated Sensor Interface ............................................................................... 22
Digital Computation Engine (CE) ............................................................................................... 25
2.3.1 CE Program Memory ..................................................................................................... 25
2.3.2 CE Data Memory ........................................................................................................... 25
2.3.3 CE Communication with the MPU ................................................................................. 25
2.3.4 Meter Equations ............................................................................................................. 26
2.3.5 Real-Time Monitor (RTM) .............................................................................................. 26
2.3.6 Pulse Generators ........................................................................................................... 26
2.3.7 CE Functional Overview ................................................................................................ 28
80515 MPU Core ....................................................................................................................... 30
2.4.1 Memory Organization and Addressing .......................................................................... 30
2.4.2 Special Function Registers (SFRs)................................................................................ 32
2.4.3 Generic 80515 Special Function Registers ................................................................... 33
2.4.4 Instruction Set ................................................................................................................ 35
2.4.5 UARTs ........................................................................................................................... 35
2.4.6 Timers and Counters ..................................................................................................... 38
2.4.7 WD Timer (Software Watchdog Timer) ......................................................................... 39
2.4.8 Interrupts ........................................................................................................................ 39
On-Chip Resources ................................................................................................................... 46
2.5.1 Physical Memory............................................................................................................ 46
2.5.2 Oscillator ........................................................................................................................ 48
2.5.3 PLL and Internal Clocks ................................................................................................. 49
2.5.4 Real-Time Clock (RTC) ................................................................................................. 49
2.5.5 71M6543 Temperature Sensor ...................................................................................... 53
2.5.6 71M6xx3 Temperature Sensor ...................................................................................... 56
2.5.7 71M6543 Battery Monitor .............................................................................................. 56
2.5.8 71M6xx3 VCC Monitor ................................................................................................... 56
2.5.9 UART and Optical Interface ........................................................................................... 56
2.5.10 Digital I/O and LCD Segment Drivers ............................................................................ 57
2.5.11 EEPROM Interface ........................................................................................................ 65
2.5.12 SPI Slave Port................................................................................................................ 67
2.5.13 Hardware Watchdog Timer ............................................................................................ 71
2.5.14 Test Ports (TMUXOUT and TMUX2OUT Pins) ............................................................. 72
3
Functional Description ..................................................................................................................... 74
3.1 Theory of Operation ................................................................................................................... 74
2
3.2
Battery Modes ............................................................................................................................ 74
3.2.1 BRN Mode ..................................................................................................................... 77
v2
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71M6543G-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
71M6543GT-IGT/F 制造商:Maxim Integrated Products 功能描述:3-PHASE, 128KK, PRES TEMP SENSOR - Bulk
71M6543GT-IGTR/F 制造商:Maxim Integrated Products 功能描述:3-PHASE, 128KK, PRES TEMP SENSOR - Tape and Reel
71M6543H 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
71M6543H-IGT/F 功能描述:IC ENERGY METER 100-LQFP 制造商:maxim integrated 系列:Single Converter Technology? 包装:托盘 零件状态:停产 输入阻抗:- 测量误差:0.1% 电压 - I/O 高:2V 电压 - I/O 低:0.8V 电流 - 电源:- 电压 - 电源:3 V ~ 3.6 V 表计类型:3 相 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:100-LQFP 供应商器件封装:100-LQFP(14x14) 标准包装:90