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| 型号： | 71M6541D-IGTR/F |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/166页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METER SGL PHSE 64LQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | Single Converter Technology® |
| 输入阻抗： | 40 千欧 ~ 90 千欧 |
| 测量误差： | 0.5% |
| 电压 - 高输入/输出： | 2V |
| 电压 - 低输入/输出： | 0.8V |
| 电流 - 电源： | 4mA |
| 电源电压： | 3 V ~ 3.6 V |
| 测量仪表类型： | 单相 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-LQFP（10x10） |
| 包装： | 标准包装 |
| 其它名称： | 71M6541D-IGTR/FDKR |
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71M6541D/F/G and 71M6542F/G Data Sheet
Figures
Figure 1: IC Functional Block Diagram ......................................................................................................... 9
Figure 2. 71M6541D/F/G AFE Block Diagram (Local Sensors) ................................................................. 12
Figure 3. 71M6541D/F/G AFE Block Diagram with 71M6x01 .................................................................... 13
Figure 4. 71M6542F/G AFE Block Diagram (Local Sensors) ..................................................................... 13
Figure 5. 71M6542F/G AFE Block Diagram with 71M6x01 ........................................................................ 14
Figure 6: States in a Multiplexer Frame ( MUX_DIV[3:0] = 3) ..................................................................... 17
Figure 7: States in a Multiplexer Frame ( MUX_DIV[3:0] = 4) ..................................................................... 17
Figure 8: General Topology of a Chopped Amplifier .................................................................................. 21
Figure 9: CROSS Signal with CHOP_E = 00 ............................................................................................... 21
Figure 10: RTM Timing ............................................................................................................................... 26
Figure 11: Timing Relationship Between ADC MUX, CE, and RTM Serial Transfer .................................. 26
Figure 12. Pulse Generator FIFO Timing.................................................................................................... 28
Figure 13: Accumulation Interval ................................................................................................................ 29
Figure 14: Samples from Multiplexer Cycle ( MUX_DIV[3:0] = 3) ............................................................... 30
Figure 15: Samples from Multiplexer Cycle ( MUX_DIV[3:0] = 4) ............................................................... 30
Figure 16: Interrupt Structure ...................................................................................................................... 47
Figure 17: Automatic Temperature Compensation ..................................................................................... 54
Figure 18: Optical Interface ......................................................................................................................... 58
Figure 19: Optical Interface (UART1) ......................................................................................................... 59
Figure 20: Connecting an External Load to DIO Pins ................................................................................. 60
Figure 21: LCD Waveforms......................................................................................................................... 68
Figure 22: 3-Wire Interface. Write Command, HiZ=0. ............................................................................... 72
Figure 23: 3-Wire Interface. Write Command, HiZ=1 ................................................................................ 72
Figure 24: 3-Wire Interface. Read Command. ........................................................................................... 72
Figure 25: 3-Wire Interface. Write Command when CNT=0 ...................................................................... 73
Figure 26: 3-Wire Interface. Write Command when HiZ=1 and WFR=1. .................................................. 73
Figure 27: SPI Slave Port - Typical Multi-Byte Read and Write Operations ............................................... 75
Figure 28: Voltage, Current, Momentary and Accumulated Energy ........................................................... 80
Figure 29: Operation Modes State Diagram ............................................................................................... 81
Figure 30: MPU/CE Data Flow .................................................................................................................... 91
Figure 31: Resistive Voltage Divider (Voltage Sensing) ............................................................................. 92
Figure 32. CT with Single-Ended Input Connection (Current Sensing) ...................................................... 92
Figure 33: CT with Differential Input Connection (Current Sensing) .......................................................... 92
Figure 34: Differential Resistive Shunt Connections (Current Sensing) ..................................................... 92
Figure 35. 71M6541D/F/G with Local Sensors ........................................................................................... 93
Figure 36: 71M6541D/F/G with 71M6x01 isolated Sensor ......................................................................... 94
Figure 37: 71M6542F/G with Local Sensors............................................................................................... 95
Figure 38: 71M6542F/G with 71M6x01 Isolated Sensor ............................................................................ 96
Figure 39: I 2 C EEPROM Connection ........................................................................................................ 100
Figure 40: Connections for UART0 ........................................................................................................... 101
Figure 41: Connection for Optical Components ........................................................................................ 102
Figure 42: External Components for the RESET Pin: Push-Button (Left), Production Circuit (Right) ......... 102
Figure 43: External Components for the Emulator Interface .................................................................... 103
Figure 44: CE Data Flow: Multiplexer and ADC........................................................................................ 137
Figure 45: CE Data Flow: Scaling, Gain Control, Intermediate Variables ................................................ 137
Figure 46: CE Data Flow: Squaring and Summation Stages.................................................................... 138
Figure 47: 64-pin LQFP Package Outline ................................................................................................. 154
Figure 48: 100-pin LQFP Package Outline ............................................................................................... 155
Figure 49. Package Markings (Examples) ................................................................................................ 156
Figure 50: Pinout for the 71M6541D/F/G (LQFP-64 Package)................................................................. 157
Figure 51: Pinout for the 71M6542F/G (LQFP-100 Package) .................................................................. 158
Figure 52: I/O Equivalent Circuits ............................................................................................................. 163
Rev 4
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相关代理商/技术参数 |
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| 71M6541DT-IGT/F | 制造商:Maxim Integrated Products 功能描述:ENERGY METER ICS - Rail/Tube |
| 71M6541DT-IGTR/F | 制造商:Maxim Integrated Products 功能描述:1-PHASE SOC, 32KB FLASH, PRES TEMP SENSOR - Tape and Reel |
| 71M6541F | 制造商:未知厂家 制造商全称:未知厂家 功能描述:71M6541D/71M6541F/71M6541G/71M6542F/71M6542G 是 TeridianTM 的第4 代高集成度单相电表SoC |
| 71M6541F-DB | 功能描述:开发板和工具包 - 8051 71M6541 Eval Kit RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压: |
| 71M6541F-IGT/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 |
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