71M6543F / 71M6543H multi-phase measurement system level chip (SOC)

The 71M6543F / 71M6543H is Teridian's fourth-generation multi-phase meter-level chip (SOC) with 5MHz, 8051 compatible microcontroller core, low-power real-time clock (RTC) with digital temperature compensation, flash memory, LCD drive and . Our single variable flow technology and 22-bit Δ-σ type ratio digital converter (ADC), three or four analog inputs, digital temperature compensation, high-precision voltage reference, and 32-bit computing engine (CE certified) ® support wide measures Application of very small external components. Support for an optional 71M6543F / 71M6543H interface isolation sensor, which provides BOM cost reduction, immunomagnetic tamper-proof, enhanced reliability 71M6X01 series. Other features include a SPITM interface, advanced power management, active and ultra-low power operation of battery management mode, 3 / 5KB shared RAM and 32 / 64KB flash, can be programmed, code, and / or data in instrumentation operations And can drive up to 6 Liquid crystal for each SEG driver. The combination of high treatment is provided with a powerful metering residential rice with differential input sampling rates. Key feature Up to 0.1%, more than 2000: 1 current range accuracy Compliance with IEC standards beyond 62053 / ANSI C12.20 Two current sensors have optional differential input modes Up to 4 pulse output and pulse count Four elephants limit light Temperature compensation meter RTC temperature compensation Up to six common LCD controllers, read the full text, technology area About μClinux transplantation on ARM7 S3C4510B Multi-looped into charge and discharge controller design Interrupt service routines for ARM embedded systems LED dimming engine design based on 8-bit MCU How to display Chinese characters, ASCII characters and color graphics on the LCD monitor

Our other product:

Professional lightning protection system for Tower	Professional FM Radio Station Equipment Package	FMUSER FU-1000C 1000W FM Transmitter With USB Audio Input Interface
FMUSER 200W FM Radio Broadcasting Package	Hotel IPTV Solution	FMUSER FSN-1000T V5.0 1KW FM Radio Broadcast Transmitter