品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 71M6543F/H and 71M6543G/GHFEATURES
• 0.1% Accuracy Over 2000:1 Current Range • Exceeds IEC 62053/ANSI C12.20 Standards • Seven Sensor Inputs with Neutral Current Measurement, Differential Mode Selectable for Current Inputs • Selectable Gain of 1 or 8 for One Current Input to Support Shunts • High-Speed Wh/VARh Pulse Outputs with Programmable Width • 64KB Flash, 5KB RAM (71M6543F/H) • 128KB Flash, 5KB RAM (71M6543G/GH) • Up to Four Pulse Outputs with Pulse Count • Four-Quadrant Metering, Phase Sequencing • Digital Temperature Compensation: Metrology Compensation Accurate RTC for TOU Functions with Automatic Temperature Compensation for Crystal in All Power Modes • Independent 32-Bit Compute Engine • 46-64Hz Line Frequency Range with the Same Calibration • Phase Compensation (±7°) • Three Battery-Backup Modes: Brownout Mode LCD Mode Sleep Mode • Wake-Up on Pin Events and Wake-on-Timer • 1μA in Sleep Mode • Flash Security • In-System Program Update • 8-Bit MPU (80515), Up to 5MIPS • Full-Speed MPU Clock in Brownout Mode • LCD Driver: 6 Common Segment Drivers Up to 56 Selectable Pins • Up to 51 Multifunction DIO Pins • Hardware Watchdog Timer (WDT) • I2C/MICROWIRE™EEPROM Interface • SPI Interface with Flash Program Capability • Two UARTs for IR and AMR • IR LED Driver with Modulation • Industrial Temperature Range • 100-Pin Lead-Free LQFP Package |
