CSWrite V3.2.4
CSWriterUx V3.2.4 is the latest burning tool software of Core Sea Technology. Support core sea 8bit MCU, 32bit MCU.
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CSE7761
CSE7761 is a single-phase multi-purpose electric energy metering chip that incorporates three sigma delta ADCs, a power calculator, an energy frequency converter, one SPI interface, and one UART interface.
CSE7761 is designed for high-performance power measurement applications that accurately calculate voltage RMs, current RMs, active power, apparent power, and power factor. It provides high-speed waveform data of voltage and current and instantaneous data of voltage RMs, current RMs, active power, and apparent power. It offers two active energy measurement channels and can output parameters or indicator signals such as power factor, phase angle, voltage overvoltage, current overcurrent, active power overload, voltage undervoltage, voltage over-zero, current over-zero, peak to peak value and other parameters.
Clock management
-The built-in crystal oscillator and external crystal oscillator functions are optional.
Metering functions
-Two active electric energy paths: the error of active electric energy is less than 0.1% within the dynamic range of 5000:1
-Two active power channels: channel A active power and channel B active power. By default, channel B is closed.
-Waveform data of one voltage and two currents
-Instantaneous effective value of one circuit voltage and two circuits current
-Two instantaneous values of active power and one instantaneous value of apparent power. The instantaneous value of apparent
power is calculated by commanding the channel of choice: Channel A or Channel B
-One voltage and two current RMS values: RMS error < 0.1% in 1000:1 dynamic range
-Instantaneous values of two active powers and one apparent power. The instantaneous value of the apparent power is calculated
by commanding the channel of choice: Channel A or Channel B.
-Over-zero detection signal, line frequency, overvoltage indication, and undervoltage indication for voltage channels
-Over-zero detection signal and over-current indication for two current channels/
-Two active power channels: channel A active power and channel B active power. By default, channel B is closed.
-Waveform data of one voltage and two currents
-Instantaneous effective value of one circuit voltage and two circuits current
-Two instantaneous values of active power and one instantaneous value of apparent power. The instantaneous value of apparent
power is calculated by commanding the channel of choice: Channel A or Channel B
-One voltage and two current RMS values: RMS error < 0.1% in 1000:1 dynamic range
-Instantaneous values of two active powers and one apparent power. The instantaneous value of the apparent power is calculated
by commanding the channel of choice: Channel A or Channel B.
-Over-zero detection signal, line frequency, overvoltage indication, and undervoltage indication for voltage channels
-Over-zero detection signal and over-current indication for two current channels/
Technical Documentation
設計(jì)與開發
Tools/Software
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CSU-IDE
Core sea 8-bit MCU/SOC integrated development environment
1. Integrated C compiler, assembler, linker, window
2. Support standard C language and assembly language development 3 Example code of integrated chips