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参数资料
| 型号： | 71M6521BE-IGT/F |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/97页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METER 8K FLASH 64-LQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 160 |
| 系列： | Single Converter Technology® |
| 测量误差： | 0.4% |
| 电源电压： | 3 V ~ 3.6 V |
| 测量仪表类型： | 单相，双相 |
| 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： | 托盘 |
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71M6521BE
Energy Meter IC
DATA SHEET
JANUARY 2008
Test Ports ........................................................................................................................................46
FUNCTIONAL DESCRIPTION.....................................................................................................................................47
Theory of Operation .......................................................................................................................................47
System Timing Summary...............................................................................................................................48
Battery Modes................................................................................................................................................49
BROWNOUT Mode .........................................................................................................................50
LCD Mode .......................................................................................................................................51
SLEEP Mode ...................................................................................................................................51
Fault and Reset Behavior ..............................................................................................................................56
Wake Up Behavior .........................................................................................................................................57
Wake on PB.....................................................................................................................................57
Wake on Timer ................................................................................................................................57
Data Flow.......................................................................................................................................................58
CE/MPU Communication ...............................................................................................................................58
Temperature Measurement ...........................................................................................................................59
Temperature Compensation ..........................................................................................................................59
APPLICATION INFORMATION ...................................................................................................................................60
Connection of Sensors (CT, Resistive Shunt)................................................................................................60
Connecting 5V Devices..................................................................................................................................60
Connecting LCDs...........................................................................................................................................61
Connecting I 2 C EEPROMs ............................................................................................................................63
Connecting Three-Wire EEPROMs................................................................................................................63
UART0 (TX/RX) .............................................................................................................................................64
Optical Interface.............................................................................................................................................64
Connecting V1 and Reset Pins ......................................................................................................................65
Connecting the Emulator Port Pins ................................................................................................................66
Crystal Oscillator............................................................................................................................................67
Flash Programming........................................................................................................................................67
MPU Firmware Library ...................................................................................................................................67
Meter Calibration............................................................................................................................................67
FIRMWARE INTERFACE ............................................................................................................................................68
I/O RAM MAP – In Numerical Order ..............................................................................................................68
SFR MAP (SFRs Specific to TERIDIAN 80515) – In Numerical Order ..........................................................69
I/O RAM DESCRIPTION – Alphabetical Order ..............................................................................................70
CE Interface Description ................................................................................................................................76
CE Program.....................................................................................................................................76
Formats ...........................................................................................................................................76
Constants ........................................................................................................................................76
Environment ....................................................................................................................................76
CE Calculations ...............................................................................................................................77
CE STATUS ....................................................................................................................................77
V1.0
? 2005-2008 TERIDIAN Semiconductor Corporation
Page: 3 of 97
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 71M6521BE-IGTR/F | 功能描述:计量片上系统 - SoC Residential 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 |
| 71M6521BE-IGTR/F1 | 功能描述:计量片上系统 - SoC 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 |
| 71M6521DE | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Energy Meter IC |
| 71M6521DE-DB | 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 71M6521DE Demo Brd |
| 71M6521DE-IGT/F | 功能描述:计量片上系统 - SoC Residential 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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