参数资料
型号: 71M6515H-DB
厂商: Maxim Integrated Products
文件页数: 63/66页
文件大小: 0K
描述: BOARD DEMO 71M6515H ENERGY METER
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 电源管理,电度表/功率表
嵌入式:
已用 IC / 零件: 71M6515H
已供物品: 2 个板,线缆,CD,电源
71M6515H Demo Board User’s Manual
Power/Ground Pin Description
Name
GNDA
GNDD
V3P3A
V3P3D
VBAT
V2P5
Pin No.
49,60
1,27,
48,62
50
7
45
46
Type
P
P
P
P
P
O
Description
Analog ground: This pin should be connected directly to the ground plane.
Digital ground: These pins must be connected directly to the ground plane.
Analog power: A 3.3V analog power supply should be connected to this pin.
Digital power supply: A 3.3V digital power supply should be connected to this pin.
Battery backup power supply. A battery or super-capacitor is to be connected
between VBAT and GNDD. If no battery is used, connect VBAT to V3P3D.
Output of the 2.5V regulator. A 0.1μF capacitor should be connected to this pin.
Analog Pin Description
Name
Pin No.
Type
Description
Line Current Sense Inputs: Voltage inputs to the internal A/D converter.
IA, IB, IC
56,55,54
I
Typically, they are connected to the output of a current transformer. The
input is referenced to V3P3A
Line Voltage Sense Inputs: Voltage inputs to the internal A/D converter.
VA, VB, VC
53,52,51
I
Typically, they are connected to the output of a resistor divider. The input is
referenced to V3P3A
VFLT
VX
VREF
59
58
57
I
I
I/O
Power Fault Input.
Auxiliary input.
Voltage Reference for the ADC.
Crystal Inputs: A 32768Hz crystal should be connected across these pins.
XIN, XOUT
61,63
I
Typically, a 10pF capacitor is also connected from each pin to GNDA. See
the datasheet of the crystal manufacturer for details.
Table 4-3: 71M6515H Pin Description Table 1/2
Revision 2.0
? Copyright 2005 TERIDIAN Semiconductor Corporation
63 of 66
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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
71M6515H-IGTR 制造商:Maxim Integrated Products 功能描述:71M6515H-IGT - T/REEL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Energy Meter IC
71M6515H-IGTR/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
71M6515H-IGTW/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