The CXEP2343S 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 compensation, flash memory

发布时间：2020-04-06 09:43:38 浏览次数：700 作者：嘉泰姆

摘要：The CXEP2343S 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 compensation, flash memory

The CXEP2343S 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 compensation, flash memory, LCD drivers and a single-cycle 32 x 32 multiplier (MAC). Seven (ZON P5S/P5SL) or four (ZON M5S/M5SL) analog inputs with individual 24-bit delta-sigma ADCs, digital metrology temperature compensation, a precision voltage reference, a 32-bit computation engine (CE) with four pulse outputs, and security engines implementing AES and DES encryption support a wide range of smart metering applications with very few external components.The ZON P5S/P5SL and ZON M5S/M5SL SoCs support optional interfaces to the CXEP2340 series of isolated remote sensors that offer BOM cost reduction and enhanced reliability. The devices feature low-power operation in active and battery modes, 48KB RAM, and 256KB or 512KB of flash memory, programmable with code and/or data during meter operation.A complete array of code development tools, demonstration code, and reference designs enable rapid development and certification of meters that meet all ANSI, IEC, and BIS electricity metering standards worldwide.

产品特点 返回TOPfnN嘉泰姆

● Dual-core Architecture for Maximum Performance and Flexibility in 128-Pin LQFP fnN嘉泰姆

• 32-Bit MAXQ30 MPU Core with 256/512KB Flash, 32KB Data NV-RAM (Shared with CE Data RAM), Up to 20MHz fnN嘉泰姆

• 32-Bit Computing Engine (CE) with Separate 16KB Program and Data RAM, 40MHz, and Single-Cycle 64-Bit MACfnN嘉泰姆

● Low Power Consumption Supports Low BOM Cost fnN嘉泰姆

• Less than 13.7mA (typ) Consumption at 3.3V and 20MHz in Active Mode fnN嘉泰姆

• < 3μA in RTC Compensation Mode, 2.3μA in SLP Mode fnN嘉泰姆

• 2.7V to 3.6V Operating Voltage fnN嘉泰姆

● Advanced AFE with Exceptional Accuracy and Temperature Stability Supports a Broad Range of Applications, Including High-End Meters fnN嘉泰姆

• Voltage Reference Temperature Coefficient (max) 40ppm/°C fnN嘉泰姆

• RTC with Dedicated Temperature Compensation Circuit fnN嘉泰姆

• On-Chip Digital Temperature Sensor and Battery Monitor fnN嘉泰姆

• 24-Bit 2nd Order Delta-Digma ADCs with Differential Inputs Supporting CTs, Rogowski Coils and Both Single and Dual Input Remote Sensor Interface SoCs with Shunts ( CXEP2340) fnN嘉泰姆

• Configurable Sampling Rate Up to 10ksps/Channel fnN嘉泰姆

• ±0.1% Wh Accuracy Over 5000:1 Current Range fnN嘉泰姆

• 40Hz–70Hz Line Frequency Range and Phase Compensation (±10°) fnN嘉泰姆

● Highly Integrated Product Features and Flexible Peripherals Support Broad Application Needs fnN嘉泰姆

• Single 32kHz Crystal Provides All Operating Clocks fnN嘉泰姆

• Low-Power 5ksps Auxiliary ADC for Environmental Monitoring fnN嘉泰姆

• Two PWM Control Channels with Programmable Frequency, Duty Cycle, and Ramp Time fnN嘉泰姆

• Two Touch Sensor Switch Inputs fnN嘉泰姆

• SPI and I2C Master and Slave fnN嘉泰姆

• Security Engines (3DES, AES) fnN嘉泰姆

• 5 Timers • Single-Cycle 32 x 32 MAC Unit fnN嘉泰姆

• 4x 40/6x 38/8x 36 LCDs with Autopaging fnN嘉泰姆

• 5 UARTs, 1 with 38kHz IR Encoder/Decoder), Two Compliant with ISO 7816fnN嘉泰姆

应用范围 返回TOPfnN嘉泰姆

● Smart Meters fnN嘉泰姆

● Secure Meters fnN嘉泰姆

● Energy MonitoringfnN嘉泰姆

技术规格书（产品PDF) 返回TOP fnN嘉泰姆

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产品封装图 返回TOPfnN嘉泰姆

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Electricity Metering ICsfnN嘉泰姆
Part NumberfnN嘉泰姆	PhasefnN嘉泰姆	Internal fnN嘉泰姆 Flash(KB)fnN嘉泰姆	Internal fnN嘉泰姆 RAM(KB)fnN嘉泰姆	Analog InputfnN嘉泰姆	Sensor Inputs (Current+Voltage)fnN嘉泰姆	MCU MIPSfnN嘉泰姆	RTCfnN嘉泰姆	LCD DriverfnN嘉泰姆 Pixels(max)fnN嘉泰姆	GPIOfnN嘉泰姆	UARTsfnN嘉泰姆
CXEP2324fnN嘉泰姆	3PfnN嘉泰姆
CXEP2325fnN嘉泰姆	3PfnN嘉泰姆
CXEP2326fnN嘉泰姆	1PfnN嘉泰姆
CXEP2327fnN嘉泰姆	3PfnN嘉泰姆
CXEP2328fnN嘉泰姆	1PfnN嘉泰姆	64fnN嘉泰姆	7fnN嘉泰姆	SingleendfnN嘉泰姆	2SE + 1fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	128 (32x4)fnN嘉泰姆	12fnN嘉泰姆	2fnN嘉泰姆
CXEP2328AfnN嘉泰姆	1PfnN嘉泰姆	64fnN嘉泰姆	7fnN嘉泰姆	SingleendfnN嘉泰姆	2SE + 1fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	128 (32x4)fnN嘉泰姆	12fnN嘉泰姆	2fnN嘉泰姆
CXEP2329fnN嘉泰姆	3PfnN嘉泰姆	64fnN嘉泰姆	7fnN嘉泰姆	SingleendfnN嘉泰姆	3SE + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	168 (42x4)fnN嘉泰姆	22fnN嘉泰姆	2fnN嘉泰姆
CXEP2329AfnN嘉泰姆	3PfnN嘉泰姆	64fnN嘉泰姆	7fnN嘉泰姆	SingleendfnN嘉泰姆	3SE + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	168 (42x4)fnN嘉泰姆	22fnN嘉泰姆	2fnN嘉泰姆
CXEP2330fnN嘉泰姆	3PfnN嘉泰姆	64fnN嘉泰姆	7fnN嘉泰姆	SingleendfnN嘉泰姆	3SE + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆		8fnN嘉泰姆	1fnN嘉泰姆
CXEP2331AfnN嘉泰姆	1P/2PfnN嘉泰姆	128fnN嘉泰姆	4fnN嘉泰姆	SingleendfnN嘉泰姆	2SE + 2fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	156 (39x4)fnN嘉泰姆	22fnN嘉泰姆	2fnN嘉泰姆
CXEP2331BfnN嘉泰姆	1P/2PfnN嘉泰姆	256fnN嘉泰姆	4fnN嘉泰姆	SingleendfnN嘉泰姆	2SE + 2fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	156 (39x4)fnN嘉泰姆	22fnN嘉泰姆	2fnN嘉泰姆
CXEP2332AfnN嘉泰姆	1P/2PfnN嘉泰姆	128fnN嘉泰姆	4fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 2fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	268 (67x4)fnN嘉泰姆	43fnN嘉泰姆	2fnN嘉泰姆
CXEP2332BfnN嘉泰姆	1P/2PfnN嘉泰姆	256fnN嘉泰姆	4fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 2fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	268 (67x4)fnN嘉泰姆	43fnN嘉泰姆	2fnN嘉泰姆
CXEP2333AfnN嘉泰姆	3PfnN嘉泰姆	128fnN嘉泰姆	4fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	228 (57x4)fnN嘉泰姆	39fnN嘉泰姆	2fnN嘉泰姆
CXEP2333BfnN嘉泰姆	3PfnN嘉泰姆	128fnN嘉泰姆	4fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	228 (57x4)fnN嘉泰姆	39fnN嘉泰姆	2fnN嘉泰姆
CXEP2334AfnN嘉泰姆	3PfnN嘉泰姆	128fnN嘉泰姆	4fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	300 (75x4)fnN嘉泰姆	52fnN嘉泰姆	2fnN嘉泰姆
CXEP2334BfnN嘉泰姆	3PfnN嘉泰姆	256fnN嘉泰姆	4fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	300 (75x4)fnN嘉泰姆	52fnN嘉泰姆	2fnN嘉泰姆
CXEP2335AfnN嘉泰姆	1PfnN嘉泰姆	32fnN嘉泰姆	3fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 1fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	222 (37x6)fnN嘉泰姆	30fnN嘉泰姆	2fnN嘉泰姆
CXEP2335BfnN嘉泰姆	1PfnN嘉泰姆	64fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 1fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	222 (37x6)fnN嘉泰姆	30fnN嘉泰姆	2fnN嘉泰姆
CXEP2335CfnN嘉泰姆	1PfnN嘉泰姆	128fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 1fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	222 (37x6)fnN嘉泰姆	30fnN嘉泰姆	2fnN嘉泰姆
CXEP2336AfnN嘉泰姆	1P/2PfnN嘉泰姆	64fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 2fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	336 (56x6)fnN嘉泰姆	51fnN嘉泰姆	2fnN嘉泰姆
CXEP2336BfnN嘉泰姆	1P/2PfnN嘉泰姆	128fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 2fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	336 (56x6)fnN嘉泰姆	51fnN嘉泰姆	2fnN嘉泰姆
CXEP2337AfnN嘉泰姆	3PfnN嘉泰姆	64fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	336 (56x6)fnN嘉泰姆	51fnN嘉泰姆	2fnN嘉泰姆
CXEP2337BfnN嘉泰姆	3PfnN嘉泰姆	128fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	336 (56x6)fnN嘉泰姆	51fnN嘉泰姆	2fnN嘉泰姆
CXEP2337CfnN嘉泰姆	3PfnN嘉泰姆	128fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	336 (56x6)fnN嘉泰姆	51fnN嘉泰姆	2fnN嘉泰姆
CXEP2337DfnN嘉泰姆	3PfnN嘉泰姆	64fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆	336 (56x6)fnN嘉泰姆	51fnN嘉泰姆	2fnN嘉泰姆
CXEP2338AfnN嘉泰姆	3PfnN嘉泰姆	64fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆		29fnN嘉泰姆	1fnN嘉泰姆
CXEP2338BfnN嘉泰姆	3PfnN嘉泰姆	64fnN嘉泰姆	5fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3fnN嘉泰姆	5fnN嘉泰姆	YesfnN嘉泰姆		29fnN嘉泰姆	1fnN嘉泰姆
CXEP2339fnN嘉泰姆	1PfnN嘉泰姆
CXEP2340fnN嘉泰姆	1P ,3PfnN嘉泰姆	0fnN嘉泰姆	0fnN嘉泰姆	DifferentialfnN嘉泰姆	2DfnN嘉泰姆			300(50x6)fnN嘉泰姆	70fnN嘉泰姆	0fnN嘉泰姆
CXEP2341fnN嘉泰姆	1P/2PfnN嘉泰姆	64fnN嘉泰姆	8fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 2fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	156(39x4) fnN嘉泰姆 190(38X5)fnN嘉泰姆 222(37x6)fnN嘉泰姆	39fnN嘉泰姆	3fnN嘉泰姆
CXEP2342fnN嘉泰姆	1P/2PfnN嘉泰姆	128fnN嘉泰姆	8fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 2fnN嘉泰姆	10fnN嘉泰姆	YesfnN嘉泰姆	156(39x4) fnN嘉泰姆 190(38X5)fnN嘉泰姆 222(37x6)fnN嘉泰姆	39fnN嘉泰姆	3fnN嘉泰姆
CXEP2343fnN嘉泰姆	1PfnN嘉泰姆	256fnN嘉泰姆	48fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3SEfnN嘉泰姆	20fnN嘉泰姆	YesfnN嘉泰姆	160(40x4) fnN嘉泰姆 228(38x6)fnN嘉泰姆 288(36x8)fnN嘉泰姆	88fnN嘉泰姆	5fnN嘉泰姆
CXEP2344fnN嘉泰姆	1PfnN嘉泰姆	512fnN嘉泰姆	48fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3SEfnN嘉泰姆	20fnN嘉泰姆	YesfnN嘉泰姆	160(40x4) fnN嘉泰姆 228(38x6) fnN嘉泰姆 288(36x8)fnN嘉泰姆	88fnN嘉泰姆	5fnN嘉泰姆
CXEP2345fnN嘉泰姆	3PfnN嘉泰姆	256fnN嘉泰姆	48fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3SEfnN嘉泰姆	20fnN嘉泰姆	YesfnN嘉泰姆	160(40x4)fnN嘉泰姆 228(38x6)fnN嘉泰姆 288(36x8)fnN嘉泰姆	88fnN嘉泰姆	5fnN嘉泰姆
CXEP2346fnN嘉泰姆	3PfnN嘉泰姆	512fnN嘉泰姆	48fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3SEfnN嘉泰姆	20fnN嘉泰姆	YesfnN嘉泰姆	160(40x4) fnN嘉泰姆 228(38x6) fnN嘉泰姆 288(36x8)fnN嘉泰姆	88fnN嘉泰姆	5fnN嘉泰姆
CXEP2347fnN嘉泰姆	1P fnN嘉泰姆 1P/2PfnN嘉泰姆	1024fnN嘉泰姆	128fnN嘉泰姆	DifferentialfnN嘉泰姆	2D + 2fnN嘉泰姆	54fnN嘉泰姆	YesfnN嘉泰姆	300(50x6)fnN嘉泰姆	70fnN嘉泰姆	7fnN嘉泰姆
CXEP2348fnN嘉泰姆	3PfnN嘉泰姆	1024fnN嘉泰姆	128fnN嘉泰姆	DifferentialfnN嘉泰姆	4D + 3SEfnN嘉泰姆	54fnN嘉泰姆	YesfnN嘉泰姆	300(50x6)fnN嘉泰姆	70fnN嘉泰姆	8fnN嘉泰姆

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上一篇： systems-on-chipCXEP2342L A low-power metering mode allows metering in the presence of neutral disconnect tampering. The low-power, dedicated compute engine (CE) handles high-rate metrology processing

下一篇： the CXEP2340 series of isolated remote sensors that offer BOM cost reduction and enhanced reliability. The devices feature low-power operation in active and battery modes, 48KB RAM, and 256KB or 512K

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The CXEP2343S 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 compensation, flash memory

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最新信息

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头条信息

The CXEP2343S 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 compensation, flash memory

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相关芯片选择指南 返回TOP 更多同类产品......

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