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参数资料
| 型号： | 71M6511-IGTR/F |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/98页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METER RESIDENT 64-LQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,500 |
| 系列： | * |
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71M6511/71M6511H
Single-Phase Energy Meter IC
A Maxim Integrated Products Brand
DATA SHEET
NOVEMBER 2010
Table of Contents
GENERAL DESCRIPTION..................................................................................................................................... 1
FEATURES ............................................................................................................................................. 1
HARDWARE DESCRIPTION ................................................................................................................................. 8
Hardware Overview .................................................................................................................................. 8
Analog Front End (AFE) ........................................................................................................................... 8
Multiplexer.................................................................................................................................. 8
ADC ........................................................................................................................................... 9
FIR Filter .................................................................................................................................... 9
Voltage Reference ...................................................................................................................... 9
Temperature Sensor ................................................................................................................... 10
Functional Description ................................................................................................................ 10
Computation Engine (CE) ......................................................................................................................... 11
Meter Equations ......................................................................................................................... 12
Pulse Generator ......................................................................................................................... 12
Real-Time Monitor ...................................................................................................................... 13
CE Functional Overview ............................................................................................................. 13
80515 MPU Core ..................................................................................................................................... 15
80515 Overview ......................................................................................................................... 15
Memory Organization ................................................................................................................. 15
Special Function Registers (SFRs) .............................................................................................. 17
Special Function Registers (Generic 80515 SFRs) ...................................................................... 18
Special Function Registers Specific to the 71M6511 .................................................................... 20
Instruction Set ............................................................................................................................ 21
UART ......................................................................................................................................... 21
Timers and Counters .................................................................................................................. 24
WD Timer (Software Watchdog Timer) ........................................................................................ 26
Interrupts.................................................................................................................................... 29
External Interrupts ...................................................................................................................... 32
Interrupt Priority Level Structure .................................................................................................. 34
Interrupt Sources and Vectors..................................................................................................... 35
On-Chip Resources.................................................................................................................................. 37
DIO Ports ................................................................................................................................... 37
Physical Memory ........................................................................................................................ 38
Oscillator .................................................................................................................................... 39
Real-Time Clock (RTC)............................................................................................................... 40
LCD Drivers ............................................................................................................................... 40
LCD Voltage Boost Circuitry........................................................................................................ 41
UART (UART0) and Optical Port (UART1)................................................................................... 41
Hardware Reset Mechanisms ..................................................................................................... 42
Reset Pin (RESETZ)................................................................................................................... 42
Hardware Watchdog Timer ......................................................................................................... 42
Crystal Frequency Monitor .......................................................................................................... 42
V1 Pin ........................................................................................................................................ 42
I2C Interface (EEPROM) ............................................................................................................ 43
Internal Clocks and Clock Dividers .............................................................................................. 44
Battery ....................................................................................................................................... 44
Internal Voltages (VBIAS, VBAT, V2P5) ...................................................................................... 44
Test Ports .................................................................................................................................. 44
Page: 2 of 98
? 2005–2010 Teridian Semiconductor Corporation
V2.7
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相关代理商/技术参数 |
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|---|---|
| 71M6512-DB | 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 71M6512 Demo Brd |
| 71M6512-IM/F | 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Residential Meter Extended Io |
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| 71M6513 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:71M6513 |
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