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MAX71617ECD+ PDF预览

MAX71617ECD+

更新时间: 2024-09-26 19:55:19
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理
页数 文件大小 规格书
34页 419K
描述
Analog Circuit, 1 Func, BICMOS, PQFP120, ROHS COMPLIANT, LQFP-120

MAX71617ECD+ 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:ROHS COMPLIANT, LQFP-120Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.56
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-PQFP-G120
长度:14 mm功能数量:1
端子数量:120最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1.6 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.4 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
Base Number Matches:1

MAX71617ECD+ 数据手册

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EVALUATION KIT AVAILABLE  
MAX71617/MAX71637  
Energy Measurement SoCs  
ARM Cortex-M3 Features  
General Description  
• 1MB Flash  
The MAX71617 is a low-power, single-phase energy mea-  
surement system-on-chip (SoC), and the MAX71637 is a  
low-power polyphase energy measurement SoC. Based  
on an ARM Cortex®-M3 core, the devices can run modern  
operating systems that monitor and report energy usage  
and implement communications stacks. In addition to the  
main administrative core, the devices include a MAXQ30  
CPU core to perform metering functions and a discrete  
compute engine for the DSP related tasks necessary for  
accurate energy monitoring and measurement, last cycle  
analysis, and FFT functions to compute the frequency  
spectra of the selected channel.  
• 64KB Code RAM  
• 64KB System RAM  
• Six UART Channels  
• Seven Timer Channels  
2
• I C Master/Slave Peripheral  
• Three SPI Peripherals  
• Smart Card Interface  
MAXQ30 Features  
• 64KB Program RAM  
• 8KB Data RAM  
• 16KB Page RAM  
The DSP core provides the following energy and power  
measurement features in registers:  
• Four Meter Pulse Outputs (Configurable)  
2
• Two I C Master/Slave Peripherals  
• SPI Master/Slave Peripheral  
• 50-Segment,ꢀ6-CommonꢀLCDꢀInterface  
Activeꢀenergyꢀandꢀpowerꢀperꢀphaseꢀandꢀsum  
Apparentꢀenergyꢀandꢀpowerꢀperꢀphaseꢀandꢀsum  
Reactiveꢀenergyꢀandꢀpowerꢀperꢀphaseꢀandꢀsum  
LineꢀvoltageꢀandꢀcurrentꢀRMS  
Security Features Reduce or Eliminate Common  
Security Threats  
• Built-In Cryptographic Modules Ensure  
Communications Are Kept Secure  
• Tamper Detect Inputs Ensure Attempts to Breach  
the Case Are Recorded and Reported  
• Two Independent Cores Ensures Compliance with  
All Current and Future Security Requirements  
NeutralꢀcurrentꢀRMS  
Currentꢀvectorꢀsum,ꢀthree-phaseꢀplusꢀneutral  
Lineꢀfrequency  
Fundamentalꢀfrequency  
Totalꢀharmonicsꢀofꢀactiveꢀpower,ꢀreactiveꢀpower,ꢀvolt-  
age, and currents  
Analog Front-End  
• Sevenꢀ(MAX71637)ꢀorꢀFourꢀ(MAX71617)ꢀ24-BitꢀΣΔ  
A/D Converters  
Securityꢀfeatures  
• Three (MAX71637) or Two (MAX71617) Voltage  
Inputs  
• Four (MAX71637) or Three (MAX71617)  
Differential Current Inputs  
Features and Benefits  
Multicore Design: ARM Cortex-M3 Application Core  
Operating at Up to 108MHz, Plus MAXQ30 32-Bit  
Core with Single-Cycle Hardware Multiply Operating  
at 36MHz, Plus a Compute Engine for DSP  
Functions  
Applications  
Smart and Secure Single-Phase Energy Meters  
Smart and Secure Polyphase Energy Meters  
Watt-Hour Accuracy of 0.1% at Up to 5,000:1  
MID/WELMEC-CompliantꢀMeters  
Dynamic Range  
SampleꢀFrequencyꢀConfigurable;ꢀΣΔꢀSampleꢀRateꢀ  
Configurable Up to 9.83MHz  
Ordering Information appears at end of data sheet.  
Flexible Analog Input Configuration Support Current  
Transformers, Shunts, or Rogowski Coils  
2.7V to 3.6V Operating Voltage  
For related parts and recommended products to use with this part, refer  
to www.maximintegrated.com/MAX71617.related.  
Single 32.768kHz Crystal Provides All Operating Clocks  
Cortex is a registered trademark of ARM Ltd.  
19-7306; Rev 0; 3/14  

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