71M6511H
Single-Phase Energy Meter ICs
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Industry's Most Integrated Metering SoC Product Line and Best-in-Class Accuracy Performance
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Features
- Wh Accuracy Over 2000:1 Range
- < 0.5% (71M6511)
- < 0.1% (71M6511H)
- Voltage Reference:
- < 50ppm/°C (71M6511)
- < 10ppm/°C (71M6511H)
- Three Sensor Inputs—VDD Referenced
- LCD Driver (≤ 128 Pixels)
- Up to 12 General-Purpose I/O Pins
- 64KB Flash, 7KB RAM
- 64-Pin LQFP
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The 71M6511 and 71M6511H are highly integrated SoCs with an MPU core, RTC, flash, and LCD driver. Our Single Converter Technology® with a 22-bit, delta-sigma ADC; three analog inputs; digital temperature compensation; precision voltage reference; and 32-bit computation engine (CE) supports a wide range of single-phase metering applications with very few low-cost external components. A 32kHz crystal time base for the entire system and internal battery-backup support for RAM and RTC further reduce system cost.
Maximum design flexibility is supported with multiple UARTs, I²C, a power-fail comparator, a 5V LCD charge pump, up to 12 DIO pins, and an in-system programmable flash. The device is offered in a standard (0.5%) accuracy version for multifunction residential/commercial meter applications requiring multiple voltage/current inputs and complex LCD or DIO configurations.
A complete array of ICE and development tools, programming libraries, and reference designs enable rapid development and certification of meters that meet most demanding worldwide electricity metering standards.
Applications
- Residential Meters, 0.5% Accuracy
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71M6511H
Documentation
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Documentation
Data Sheet 1
User Guide 4
Application Note 7
Current Shunt Meter Interface Using the Teridian 71M6511
Temperature Compensation for the 71M651x/651xH, 71M652x, and 71M653x Energy Meter ICs
Teridian 71M65XX Using DC-Tolerant CTs by J&D Electronics
71M651X Boot Loader
EMC/EMI Design Guidelines for 71M65xx ICs
Real Time Clock Compensation
Meter Design for Power Failure Events
Software & Part Ecosystem
Evaluation Kits 1
80515-FPBM-TFP2
TFP2 Flash Programmer Demo Board
Features and Benefits
- Model TFP2 Flash Programmer
- 5V DC/1000mA Universal Wall Transformer with 2.5mm Plug
- Serial Cable, DB9, Male/Female, Straight Cable, 2m Length
- ATE Cable Housing and Crimp Pins
- Target-LS Cable Housing and Crimp Pins
- CHKSUM.EXE Utility Diskette
- Model TFP2 User Manual
- TFP2 Quick Start Guide
Product Detail
The TSC flash programmer model TFP2 provides a stand-alone flash memory programming tool for Teridian's embedded controllers. The TFP2 facilitates flash programming in a manufacturing production environment requiring minimum ancillary equipment. Once the TFP2 has been initialized with the target's program code, the target's flash memory can be programmed either manually through operator pushbutton, or controlled by a factory automation computer (ATE).
Applications
- Audio/Video
- Conditional Access and Payment Slots in Digital STB, PVR and Integrated DTVs
- Payphones
- POS Terminals
- SIM Readers in Wireless Devices (WiMAX, GSM, GPRS)
- Vending and Ticketing Machines