The CXEP2347 is a low-power, single-phase energy measurement system-on-chip (SoC), and the CXEP2348 is a low-power polyphase energy measurement SoC. Based on an ARM Cortex-M3 core, the devices can run

发布时间：2020-04-06 09:43:38 浏览次数：761 作者：嘉泰姆

摘要：The CXEP2347 is a low-power, single-phase energy measurement system-on-chip (SoC), and the CXEP2348 is a low-power polyphase energy measurement SoC. Based on an ARM Cortex-M3 core, the devices can run

The CXEP2347 is a low-power, single-phase energy measurement system-on-chip (SoC), and the CXEP2348 is a low-power polyphase energy measurement SoC. Based on an ARM Cortex-M3 core, the devices can run modern operating systems that monitor and report energy usage and implement communications stacks. In addition to the main administrative core, the devices include a MAXQ30 CPU core to perform metering functions and a discrete compute engine for the DSP related tasks necessary for accurate energy monitoring and measurement, last cycle analysis, and FFT functions to compute the frequency spectra of the selected channel. The DSP core provides the following energy and power measurement features in registers:

● Active energy and power per phase and sum

● Apparent energy and power per phase and sum

● Reactive energy and power per phase and sum

● Line voltage and current RMS

● Neutral current RMS

● Current vector sum, three-phase plus neutral

● Line frequency

● Fundamental frequency

● Total harmonics of active power, reactive power, voltage, and currents

● Security features

产品特点 返回TOPGCi嘉泰姆

SoC Integration and Unique Isolation Technique Reduces BOM Cost Without Sacrificing Performance GCi嘉泰姆

• Watt-Hour Accuracy of 0.1% at Up to 5,000:1 Dynamic Range GCi嘉泰姆

• Sample Frequency Configurable; ΣΔ Sample Rate Configurable Up to 9.83MHz • Flexible Analog Input Configuration Support Current Transformers, Shunts, or Rogowski Coils GCi嘉泰姆

• 2.7V to 3.6V Operating Voltage GCi嘉泰姆

• Single 32.768kHz Crystal Provides All Operating ClocksGCi嘉泰姆

● ARM Core M3 Application Processor Enables Rapid System Development GCi嘉泰姆

• 1MB Flash GCi嘉泰姆

• 64KB Code RAM GCi嘉泰姆

• 64KB System RAM GCi嘉泰姆

• Six UART Channels GCi嘉泰姆

• Seven Timer Channels GCi嘉泰姆

• I2C Master/Slave Peripheral GCi嘉泰姆

• Three SPI Peripherals GCi嘉泰姆

• Smart Card Interface GCi嘉泰姆

● MAXQ30 Features GCi嘉泰姆

• 64KB Program RAM GCi嘉泰姆

• 8KB Data RAM GCi嘉泰姆

• 16KB Page RAM GCi嘉泰姆

• Four Meter Pulse Outputs (Configurable) GCi嘉泰姆

• Two I2C Master/Slave Peripherals GCi嘉泰姆

• SPI Master/Slave Peripheral GCi嘉泰姆

• 50-Segment, 6-Common LCD Interface GCi嘉泰姆

● Security Features Reduce or Eliminate Common Security Threats GCi嘉泰姆

• Built-In Cryptographic Modules Ensure Communications Are Kept Secure GCi嘉泰姆

• Tamper Detect Inputs Ensure Attempts to Breach the Case Are Recorded and Reported GCi嘉泰姆

• Two Independent Cores Ensures Compliance with All Current and Future Security Requirements GCi嘉泰姆

● Analog Front-End GCi嘉泰姆

• Seven (CXEP2348) or Four (CXEP2347) 24-Bit ΣΔ A/D Converters GCi嘉泰姆

• Three (CXEP2348) or Two (CXEP2347) Voltage Inputs GCi嘉泰姆

• Four (CXEP2348) or Three (CXEP2347) Differential Current InputsGCi嘉泰姆

应用范围 返回TOPGCi嘉泰姆

● Smart and Secure Single-Phase Energy Meters GCi嘉泰姆

● Smart and Secure Polyphase Energy Meters GCi嘉泰姆

● MID/WELMEC-Compliant MetersGCi嘉泰姆

技术规格书（产品PDF) 返回TOP GCi嘉泰姆

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Electricity Metering ICsGCi嘉泰姆
Part NumberGCi嘉泰姆	PhaseGCi嘉泰姆	Internal GCi嘉泰姆 Flash(KB)GCi嘉泰姆	Internal GCi嘉泰姆 RAM(KB)GCi嘉泰姆	Analog InputGCi嘉泰姆	Sensor Inputs (Current+Voltage)GCi嘉泰姆	MCU MIPSGCi嘉泰姆	RTCGCi嘉泰姆	LCD DriverGCi嘉泰姆 Pixels(max)GCi嘉泰姆	GPIOGCi嘉泰姆	UARTsGCi嘉泰姆
CXEP2324GCi嘉泰姆	3PGCi嘉泰姆
CXEP2325GCi嘉泰姆	3PGCi嘉泰姆
CXEP2326GCi嘉泰姆	1PGCi嘉泰姆
CXEP2327GCi嘉泰姆	3PGCi嘉泰姆
CXEP2328GCi嘉泰姆	1PGCi嘉泰姆	64GCi嘉泰姆	7GCi嘉泰姆	SingleendGCi嘉泰姆	2SE + 1GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	128 (32x4)GCi嘉泰姆	12GCi嘉泰姆	2GCi嘉泰姆
CXEP2328AGCi嘉泰姆	1PGCi嘉泰姆	64GCi嘉泰姆	7GCi嘉泰姆	SingleendGCi嘉泰姆	2SE + 1GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	128 (32x4)GCi嘉泰姆	12GCi嘉泰姆	2GCi嘉泰姆
CXEP2329GCi嘉泰姆	3PGCi嘉泰姆	64GCi嘉泰姆	7GCi嘉泰姆	SingleendGCi嘉泰姆	3SE + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	168 (42x4)GCi嘉泰姆	22GCi嘉泰姆	2GCi嘉泰姆
CXEP2329AGCi嘉泰姆	3PGCi嘉泰姆	64GCi嘉泰姆	7GCi嘉泰姆	SingleendGCi嘉泰姆	3SE + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	168 (42x4)GCi嘉泰姆	22GCi嘉泰姆	2GCi嘉泰姆
CXEP2330GCi嘉泰姆	3PGCi嘉泰姆	64GCi嘉泰姆	7GCi嘉泰姆	SingleendGCi嘉泰姆	3SE + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆		8GCi嘉泰姆	1GCi嘉泰姆
CXEP2331AGCi嘉泰姆	1P/2PGCi嘉泰姆	128GCi嘉泰姆	4GCi嘉泰姆	SingleendGCi嘉泰姆	2SE + 2GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	156 (39x4)GCi嘉泰姆	22GCi嘉泰姆	2GCi嘉泰姆
CXEP2331BGCi嘉泰姆	1P/2PGCi嘉泰姆	256GCi嘉泰姆	4GCi嘉泰姆	SingleendGCi嘉泰姆	2SE + 2GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	156 (39x4)GCi嘉泰姆	22GCi嘉泰姆	2GCi嘉泰姆
CXEP2332AGCi嘉泰姆	1P/2PGCi嘉泰姆	128GCi嘉泰姆	4GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 2GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	268 (67x4)GCi嘉泰姆	43GCi嘉泰姆	2GCi嘉泰姆
CXEP2332BGCi嘉泰姆	1P/2PGCi嘉泰姆	256GCi嘉泰姆	4GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 2GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	268 (67x4)GCi嘉泰姆	43GCi嘉泰姆	2GCi嘉泰姆
CXEP2333AGCi嘉泰姆	3PGCi嘉泰姆	128GCi嘉泰姆	4GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	228 (57x4)GCi嘉泰姆	39GCi嘉泰姆	2GCi嘉泰姆
CXEP2333BGCi嘉泰姆	3PGCi嘉泰姆	128GCi嘉泰姆	4GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	228 (57x4)GCi嘉泰姆	39GCi嘉泰姆	2GCi嘉泰姆
CXEP2334AGCi嘉泰姆	3PGCi嘉泰姆	128GCi嘉泰姆	4GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	300 (75x4)GCi嘉泰姆	52GCi嘉泰姆	2GCi嘉泰姆
CXEP2334BGCi嘉泰姆	3PGCi嘉泰姆	256GCi嘉泰姆	4GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	300 (75x4)GCi嘉泰姆	52GCi嘉泰姆	2GCi嘉泰姆
CXEP2335AGCi嘉泰姆	1PGCi嘉泰姆	32GCi嘉泰姆	3GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 1GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	222 (37x6)GCi嘉泰姆	30GCi嘉泰姆	2GCi嘉泰姆
CXEP2335BGCi嘉泰姆	1PGCi嘉泰姆	64GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 1GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	222 (37x6)GCi嘉泰姆	30GCi嘉泰姆	2GCi嘉泰姆
CXEP2335CGCi嘉泰姆	1PGCi嘉泰姆	128GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 1GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	222 (37x6)GCi嘉泰姆	30GCi嘉泰姆	2GCi嘉泰姆
CXEP2336AGCi嘉泰姆	1P/2PGCi嘉泰姆	64GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 2GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	336 (56x6)GCi嘉泰姆	51GCi嘉泰姆	2GCi嘉泰姆
CXEP2336BGCi嘉泰姆	1P/2PGCi嘉泰姆	128GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 2GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	336 (56x6)GCi嘉泰姆	51GCi嘉泰姆	2GCi嘉泰姆
CXEP2337AGCi嘉泰姆	3PGCi嘉泰姆	64GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	336 (56x6)GCi嘉泰姆	51GCi嘉泰姆	2GCi嘉泰姆
CXEP2337BGCi嘉泰姆	3PGCi嘉泰姆	128GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	336 (56x6)GCi嘉泰姆	51GCi嘉泰姆	2GCi嘉泰姆
CXEP2337CGCi嘉泰姆	3PGCi嘉泰姆	128GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	336 (56x6)GCi嘉泰姆	51GCi嘉泰姆	2GCi嘉泰姆
CXEP2337DGCi嘉泰姆	3PGCi嘉泰姆	64GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆	336 (56x6)GCi嘉泰姆	51GCi嘉泰姆	2GCi嘉泰姆
CXEP2338AGCi嘉泰姆	3PGCi嘉泰姆	64GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆		29GCi嘉泰姆	1GCi嘉泰姆
CXEP2338BGCi嘉泰姆	3PGCi嘉泰姆	64GCi嘉泰姆	5GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3GCi嘉泰姆	5GCi嘉泰姆	YesGCi嘉泰姆		29GCi嘉泰姆	1GCi嘉泰姆
CXEP2339GCi嘉泰姆	1PGCi嘉泰姆
CXEP2340GCi嘉泰姆	1P ,3PGCi嘉泰姆	0GCi嘉泰姆	0GCi嘉泰姆	DifferentialGCi嘉泰姆	2DGCi嘉泰姆			300(50x6)GCi嘉泰姆	70GCi嘉泰姆	0GCi嘉泰姆
CXEP2341GCi嘉泰姆	1P/2PGCi嘉泰姆	64GCi嘉泰姆	8GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 2GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	156(39x4) GCi嘉泰姆 190(38X5)GCi嘉泰姆 222(37x6)GCi嘉泰姆	39GCi嘉泰姆	3GCi嘉泰姆
CXEP2342GCi嘉泰姆	1P/2PGCi嘉泰姆	128GCi嘉泰姆	8GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 2GCi嘉泰姆	10GCi嘉泰姆	YesGCi嘉泰姆	156(39x4) GCi嘉泰姆 190(38X5)GCi嘉泰姆 222(37x6)GCi嘉泰姆	39GCi嘉泰姆	3GCi嘉泰姆
CXEP2343GCi嘉泰姆	1PGCi嘉泰姆	256GCi嘉泰姆	48GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3SEGCi嘉泰姆	20GCi嘉泰姆	YesGCi嘉泰姆	160(40x4) GCi嘉泰姆 228(38x6)GCi嘉泰姆 288(36x8)GCi嘉泰姆	88GCi嘉泰姆	5GCi嘉泰姆
CXEP2344GCi嘉泰姆	1PGCi嘉泰姆	512GCi嘉泰姆	48GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3SEGCi嘉泰姆	20GCi嘉泰姆	YesGCi嘉泰姆	160(40x4) GCi嘉泰姆 228(38x6) GCi嘉泰姆 288(36x8)GCi嘉泰姆	88GCi嘉泰姆	5GCi嘉泰姆
CXEP2345GCi嘉泰姆	3PGCi嘉泰姆	256GCi嘉泰姆	48GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3SEGCi嘉泰姆	20GCi嘉泰姆	YesGCi嘉泰姆	160(40x4)GCi嘉泰姆 228(38x6)GCi嘉泰姆 288(36x8)GCi嘉泰姆	88GCi嘉泰姆	5GCi嘉泰姆
CXEP2346GCi嘉泰姆	3PGCi嘉泰姆	512GCi嘉泰姆	48GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3SEGCi嘉泰姆	20GCi嘉泰姆	YesGCi嘉泰姆	160(40x4) GCi嘉泰姆 228(38x6) GCi嘉泰姆 288(36x8)GCi嘉泰姆	88GCi嘉泰姆	5GCi嘉泰姆
CXEP2347GCi嘉泰姆	1P GCi嘉泰姆 1P/2PGCi嘉泰姆	1024GCi嘉泰姆	128GCi嘉泰姆	DifferentialGCi嘉泰姆	2D + 2GCi嘉泰姆	54GCi嘉泰姆	YesGCi嘉泰姆	300(50x6)GCi嘉泰姆	70GCi嘉泰姆	7GCi嘉泰姆
CXEP2348GCi嘉泰姆	3PGCi嘉泰姆	1024GCi嘉泰姆	128GCi嘉泰姆	DifferentialGCi嘉泰姆	4D + 3SEGCi嘉泰姆	54GCi嘉泰姆	YesGCi嘉泰姆	300(50x6)GCi嘉泰姆	70GCi嘉泰姆	8GCi嘉泰姆

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上一篇： The ZON™ P5S/P5SL (CXEP2346) are very low-power poly- and single-phase metering systems-on-chips (SoCs) that comprise a 20MHz MAXQ30 MPU core, realtime clock (RTC) with digital temperature compensati

下一篇： the CXEP2348 is a low-power polyphase energy measurement SoC. Based on an ARM Cortex-M3 core, the devices can run modern operating systems that monitor and report energy usage and implement communicat

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The CXEP2347 is a low-power, single-phase energy measurement system-on-chip (SoC), and the CXEP2348 is a low-power polyphase energy measurement SoC. Based on an ARM Cortex-M3 core, the devices can run

目录

● Active energy and power per phase and sum

● Apparent energy and power per phase and sum

● Reactive energy and power per phase and sum

● Line voltage and current RMS

● Neutral current RMS

● Current vector sum, three-phase plus neutral

● Line frequency

● Fundamental frequency

● Total harmonics of active power, reactive power, voltage, and currents

● Security features

相关芯片选择指南返回TOP 更多同类产品......

文章标签

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关注我们

最新信息

热门信息

推荐信息

头条信息

The CXEP2347 is a low-power, single-phase energy measurement system-on-chip (SoC), and the CXEP2348 is a low-power polyphase energy measurement SoC. Based on an ARM Cortex-M3 core, the devices can run

目录

● Active energy and power per phase and sum

● Apparent energy and power per phase and sum

● Reactive energy and power per phase and sum

● Line voltage and current RMS

● Neutral current RMS

● Current vector sum, three-phase plus neutral

● Line frequency

● Fundamental frequency

● Total harmonics of active power, reactive power, voltage, and currents

● Security features

相关芯片选择指南 返回TOP 更多同类产品......

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相关芯片选择指南返回TOP 更多同类产品......