71M6534：电表IC
业内集成度最高的SoC产品线，提供最高精度指标
71M6533和71M6534是Teridian的第三代多相表SoC，带有10MHz 8051兼容MPU内核、低功耗RTC、闪存以及LCD驱动器。我们的一次变换技术(Single Converter Technology®)以及22位Σ-Δ ADC、七路模拟输入、数字温度补偿、精密电压基准、32位计算引擎(CE)，只需少数低成本外部元件即可支持各种电表应用。 与Teridian的旗舰产品71M6513多相表相比，71M6533和71M6534增添了几项新的功能，包括：高级电源管理(休眠电流< 1µA)、4KB公用RAM以及128KB (71M6533/H、71M6534)或256KB (71M6534H)闪存，在电表工作期间可利用新的代码/数据对其进行现场编程。更高的处理/采样速度以及更大的存储容量为商业电表和工业电表提供了强有力的计量平台，能够满足0.2级精度要求。 完善的ICE阵列以及开发工具、程序库、参考设计有助于加快电表的开发和认证进程，满足全球范围的ANSI以及IEC电表标准。
关键特性
| 功能框图 产品应用
|
关键参数
| Part Number | Functions | Phase | Wh Accuracy (%) | Internal Flash (KBytes) | Internal RAM (KBytes) | Analog Input | Sensor Inputs (Current+Voltage) | MCU MIPS | GPIO | UARTs | Package/Pins | Budgetary Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -40 to +85°C | See Notes | ||||||||||||
| 71M6533G | Metering SoC | 3P | 0.5 | 256 | 4 | Differential | 4D + 3 | 10 | 39 | 2 |
| $5.46 @1k | |
| 71M6533 | 0.5 | 128 | 39 |
| $5.32 @1k | ||||||||
| 71M6533H | 0.1 | 128 | 39 |
| $6.35 @1k | ||||||||
| 71M6534 | 0.5 | 128 | 52 |
| $5.63 @1k | ||||||||
| 71M6534H | 0.1 | 256 | 52 |
| $6.64 @1k | ||||||||
数据手册DataSheet
| 英文 | 71M6533-71M6534H.pdf | Rev 2; 02/2012 |
| 勘误表 71M6534 | 71M6534_A05.pdf | |
| 勘误表 71M6534H | 71M6534H_A05.pdf |
开发工具
技术资料
- Compiling Meter Code with New Computation Engine (CE) Code Images
- Programming Maxim Integrated Meter ICs
- External Filters for the Analog Inputs of Metering ICs
- Return to Mission Mode under Battery Power
- The SPI Interfaces of the 71M65xx
- Field Download of Code to the 71M653x ICs
- A Low-Current Power Supply for the 71M65XX Metering ICs
- Migrating from the 71M6513 to the 71M6533/6534
- Code for Bank-Switching with the 653X-Series
- Operating the 71M653X with External Serial SRAM
- RTC Compensation
- Teridian 71M65XX Using DC-Tolerant CTs by J&D Electronics
- Meter Design for Power Failure Events
- The Real-Time Clocks of the 71M65XX Metering ICs
- 71M65XX with VITROPERM CTs
- 71M651X Development Tools
- Temperature Compensation for the 71M651x/651xH, 71M652x, and 71M653x Energy Meter ICs
- 71M6534H Demo Board Quick Start Guide
- 71M6531/71M6533/71M6534 Energy Meter IC Family Software User's Guide
- 71M65xx ADM51 ICE Safety Notice
订购型号
| 型号 | 状况 | 封装 | 温度 | RoHS/无铅 |
|---|---|---|---|---|
| 71M6534-IGT/F | 生产中 | LQFP,；120引脚；259.2mm² | -40°C至+85°C | RoHS/无铅：无铅 |
| 71M6534-IGTR/F | 生产中 | LQFP,；120引脚；259.2mm² | -40°C至+85°C | RoHS/无铅：无铅 |
| 71M6534H-IGT/F | 生产中 | LQFP,；120引脚；259.2mm² | -40°C至+85°C | RoHS/无铅：无铅 |
| 71M6534H-IGTR/F | 生产中 | LQFP,；120引脚；259.2mm² | -40°C至+85°C | RoHS/无铅：无铅 |
- 71M6533-71M6534H.pdf 71M6533G
- 71M6533-71M6534H.pdf 71M6533G
- 71M6533-71M6534H.pdf 71M6533G
- 71M6533-71M6534H.pdf 71M6533G
- 71M6534_A05.pdf 71M6534H
- 71M6534H_A05.pdf 71M6534H
- 71M6533H_A05.pdf 71M6533G
- Compiling Meter Code with New Computation Engine (CE) Code Images 71M6533G
- Programming Maxim Integrated Meter ICs 71M6513
- External Filters for the Analog Inputs of Metering ICs 71M6533G
- Return to Mission Mode under Battery Power 71M6533G
- The SPI Interfaces of the 71M65xx 71M6533G
- Field Download of Code to the 71M653x ICs 71M6533G
- A Low-Current Power Supply for the 71M65XX Metering ICs 71M6513
- Migrating from the 71M6513 to the 71M6533/6534 71M6513
- Code for Bank-Switching with the 653X-Series 71M6533G
- Operating the 71M653X with External Serial SRAM 71M6533G
- RTC Compensation 71M6533G
- Teridian 71M65XX Using DC-Tolerant CTs by J&D Electronics 71M6513
- Meter Design for Power Failure Events 71M6513
- The Real-Time Clocks of the 71M65XX Metering ICs 71M6513
- 71M65XX with VITROPERM CTs 71M6513
- 71M651X Development Tools 71M6513
- Temperature Compensation for the 71M651x/651xH, 71M652x, and 71M653x Energy Meter ICs 71M6513
- 71M6534H Demo Board Quick Start Guide 71M6534H-DB
- 71M6531/71M6533/71M6534 Energy Meter IC Family Software User's Guide 71M6533G
- 71M65xx ADM51 ICE Safety Notice 71M6513
