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参数资料
| 型号： | 71M6521BE-IGTR/F |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/97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： | 1,500 |
| 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： | 带卷 (TR) |
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71M6521BE
Energy Meter IC
DATA SHEET
JANUARY 2008
Table of Contents
GENERAL DESCRIPTION ............................................................................................................................................1
FEATURES......................................................................................................................................................1
HARDWARE DESCRIPTION.........................................................................................................................................9
Hardware Overview..........................................................................................................................................9
Analog Front End (AFE)...................................................................................................................................9
Input Multiplexer ................................................................................................................................9
A/D Converter (ADC) .......................................................................................................................10
FIR Filter..........................................................................................................................................10
Voltage References .........................................................................................................................10
Temperature Sensor........................................................................................................................11
Battery Monitor ................................................................................................................................12
Functional Description .....................................................................................................................12
Digital Computation Engine (CE) ...................................................................................................................12
Meter Equations ..............................................................................................................................13
Real-Time Monitor ...........................................................................................................................13
Pulse Generator ..............................................................................................................................13
CE Functional Overview ..................................................................................................................14
80515 MPU Core ...........................................................................................................................................16
Memory Organization ......................................................................................................................16
Special Function Registers (SFRs)..................................................................................................18
Special Function Registers (Generic 80515 SFRs) .........................................................................19
Special Function Registers Specific to the 71M6521BE ..................................................................21
Instruction Set..................................................................................................................................22
UART...............................................................................................................................................22
Timers and Counters .......................................................................................................................25
WD Timer (Software Watchdog Timer)............................................................................................27
Interrupts .........................................................................................................................................29
On-Chip Resources .......................................................................................................................................37
Oscillator..........................................................................................................................................37
PLL and Internal Clocks...................................................................................................................37
Temperature Sensor........................................................................................................................37
Physical Memory .............................................................................................................................37
Optical Interface ..............................................................................................................................38
Digital I/O.........................................................................................................................................39
LCD Drivers .....................................................................................................................................41
Battery Monitor ................................................................................................................................41
EEPROM Interface ..........................................................................................................................41
Hardware Watchdog Timer..............................................................................................................45
Program Security.............................................................................................................................45
Page: 2 of 97
? 2005-2008 TERIDIAN Semiconductor Corporation
V1.0
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相关代理商/技术参数 |
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| 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 |
| 71M6521DE-IGT/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-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 |
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