参数资料
型号: 71M6513-IGTR/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP100
封装: LEAD FREE, LQFP-100
文件页数: 54/104页
文件大小: 1390K
代理商: 71M6513-IGTR/F
71M6513/71M6513H
3-Phase Energy Meter IC
DATA SHEET
SEPTEMBER 2011
2005-2011 Teridian Semiconductor Corporation
Page: 53 of 104
A Maxim Integrated Products Brand
Figure 18: MPU/CE Communication (Functional)
The MPU will wait for the CE to signal that fresh data is ready (the XFER interrupt). It will read the data and perform additional
processing such as energy accumulation.
Figure 19: MPU/CE Communication (Processing Sequence)
Fault, Reset, Power-Up
Reset Mode: When the RESETZ pin is pulled low or when V1 < VBIAS, all digital activity in the chip stops while analog circuits
are still active. The oscillator and RTC module continue to run. Additionally, all I/O RAM bits are cleared. As long as V1, the
input voltage at the power fault block, is greater than VBIAS, the internal 2.5V regulator will continue to provide power to the
digital section.
Once initiated, the reset mode will persist until the reset timer times out, signified by WAKE rising. This will occur in 4100
cycles of the real time clock after RESETZ goes high, at which time the MPU will begin executing its preboot and boot
sequences from address 00. See the security section for more description of preboot and boot.
I/O RAM (CONFIGURATION RAM)
MPU
CE
PULSES
DATA
INTERRUPTS
DISPLAY (me-
mory-mapped
LCD segments)
DIO
EEPROM
(I2C)
SERIAL
(UART0/1)
SAMPLES
APULSEW
APULSER
VAR (DIO7)
W (DIO6)
VAR
SU
M
WSU
M
ADC
EXT_PULSE
CE_BUSY
XFER_BUSY
Mux Ctrl.
CE_EN
CE PRAM
COMPUTATION
ENGINE
CE DRAM
FLASH
MPU
XFER Interrupt
相关PDF资料
PDF描述
71M6513H-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6513H-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6513-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6515H-IGTW/F SPECIALTY ANALOG CIRCUIT, PQFP64
71M6515H-IGTWR/F SPECIALTY ANALOG CIRCUIT, PQFP64
相关代理商/技术参数
参数描述
71M6515H 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Energy Meter IC
71M6515H_11 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Up to 10ppmC precision ultra-stable voltage reference Digital temperature compensation
71M6515H-DB 功能描述:开发板和工具包 - 8051 71M6515H Demo Brd 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:
71M6515H-IGT 制造商:Maxim Integrated Products 功能描述:METERING FRONT END - Rail/Tube
71M6515H-IGT/F 功能描述:计量片上系统 - SoC 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