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：697 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TOPJYl嘉泰姆

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

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

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

● Low Power Consumption Supports Low BOM Cost JYl嘉泰姆

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

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

• 2.7V to 3.6V Operating Voltage JYl嘉泰姆

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

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

• RTC with Dedicated Temperature Compensation Circuit JYl嘉泰姆

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

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

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

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

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

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

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

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

• Two Touch Sensor Switch Inputs JYl嘉泰姆

• SPI and I2C Master and Slave JYl嘉泰姆

• Security Engines (3DES, AES) JYl嘉泰姆

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

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

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

应用范围 返回TOPJYl嘉泰姆

● Smart Meters JYl嘉泰姆

● Secure Meters JYl嘉泰姆

● Energy MonitoringJYl嘉泰姆

技术规格书（产品PDF) 返回TOP JYl嘉泰姆

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Electricity Metering ICsJYl嘉泰姆
Part NumberJYl嘉泰姆	PhaseJYl嘉泰姆	Internal JYl嘉泰姆 Flash(KB)JYl嘉泰姆	Internal JYl嘉泰姆 RAM(KB)JYl嘉泰姆	Analog InputJYl嘉泰姆	Sensor Inputs (Current+Voltage)JYl嘉泰姆	MCU MIPSJYl嘉泰姆	RTCJYl嘉泰姆	LCD DriverJYl嘉泰姆 Pixels(max)JYl嘉泰姆	GPIOJYl嘉泰姆	UARTsJYl嘉泰姆
CXEP2324JYl嘉泰姆	3PJYl嘉泰姆
CXEP2325JYl嘉泰姆	3PJYl嘉泰姆
CXEP2326JYl嘉泰姆	1PJYl嘉泰姆
CXEP2327JYl嘉泰姆	3PJYl嘉泰姆
CXEP2328JYl嘉泰姆	1PJYl嘉泰姆	64JYl嘉泰姆	7JYl嘉泰姆	SingleendJYl嘉泰姆	2SE + 1JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	128 (32x4)JYl嘉泰姆	12JYl嘉泰姆	2JYl嘉泰姆
CXEP2328AJYl嘉泰姆	1PJYl嘉泰姆	64JYl嘉泰姆	7JYl嘉泰姆	SingleendJYl嘉泰姆	2SE + 1JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	128 (32x4)JYl嘉泰姆	12JYl嘉泰姆	2JYl嘉泰姆
CXEP2329JYl嘉泰姆	3PJYl嘉泰姆	64JYl嘉泰姆	7JYl嘉泰姆	SingleendJYl嘉泰姆	3SE + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	168 (42x4)JYl嘉泰姆	22JYl嘉泰姆	2JYl嘉泰姆
CXEP2329AJYl嘉泰姆	3PJYl嘉泰姆	64JYl嘉泰姆	7JYl嘉泰姆	SingleendJYl嘉泰姆	3SE + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	168 (42x4)JYl嘉泰姆	22JYl嘉泰姆	2JYl嘉泰姆
CXEP2330JYl嘉泰姆	3PJYl嘉泰姆	64JYl嘉泰姆	7JYl嘉泰姆	SingleendJYl嘉泰姆	3SE + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆		8JYl嘉泰姆	1JYl嘉泰姆
CXEP2331AJYl嘉泰姆	1P/2PJYl嘉泰姆	128JYl嘉泰姆	4JYl嘉泰姆	SingleendJYl嘉泰姆	2SE + 2JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	156 (39x4)JYl嘉泰姆	22JYl嘉泰姆	2JYl嘉泰姆
CXEP2331BJYl嘉泰姆	1P/2PJYl嘉泰姆	256JYl嘉泰姆	4JYl嘉泰姆	SingleendJYl嘉泰姆	2SE + 2JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	156 (39x4)JYl嘉泰姆	22JYl嘉泰姆	2JYl嘉泰姆
CXEP2332AJYl嘉泰姆	1P/2PJYl嘉泰姆	128JYl嘉泰姆	4JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 2JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	268 (67x4)JYl嘉泰姆	43JYl嘉泰姆	2JYl嘉泰姆
CXEP2332BJYl嘉泰姆	1P/2PJYl嘉泰姆	256JYl嘉泰姆	4JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 2JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	268 (67x4)JYl嘉泰姆	43JYl嘉泰姆	2JYl嘉泰姆
CXEP2333AJYl嘉泰姆	3PJYl嘉泰姆	128JYl嘉泰姆	4JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	228 (57x4)JYl嘉泰姆	39JYl嘉泰姆	2JYl嘉泰姆
CXEP2333BJYl嘉泰姆	3PJYl嘉泰姆	128JYl嘉泰姆	4JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	228 (57x4)JYl嘉泰姆	39JYl嘉泰姆	2JYl嘉泰姆
CXEP2334AJYl嘉泰姆	3PJYl嘉泰姆	128JYl嘉泰姆	4JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	300 (75x4)JYl嘉泰姆	52JYl嘉泰姆	2JYl嘉泰姆
CXEP2334BJYl嘉泰姆	3PJYl嘉泰姆	256JYl嘉泰姆	4JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	300 (75x4)JYl嘉泰姆	52JYl嘉泰姆	2JYl嘉泰姆
CXEP2335AJYl嘉泰姆	1PJYl嘉泰姆	32JYl嘉泰姆	3JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 1JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	222 (37x6)JYl嘉泰姆	30JYl嘉泰姆	2JYl嘉泰姆
CXEP2335BJYl嘉泰姆	1PJYl嘉泰姆	64JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 1JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	222 (37x6)JYl嘉泰姆	30JYl嘉泰姆	2JYl嘉泰姆
CXEP2335CJYl嘉泰姆	1PJYl嘉泰姆	128JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 1JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	222 (37x6)JYl嘉泰姆	30JYl嘉泰姆	2JYl嘉泰姆
CXEP2336AJYl嘉泰姆	1P/2PJYl嘉泰姆	64JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 2JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	336 (56x6)JYl嘉泰姆	51JYl嘉泰姆	2JYl嘉泰姆
CXEP2336BJYl嘉泰姆	1P/2PJYl嘉泰姆	128JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 2JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	336 (56x6)JYl嘉泰姆	51JYl嘉泰姆	2JYl嘉泰姆
CXEP2337AJYl嘉泰姆	3PJYl嘉泰姆	64JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	336 (56x6)JYl嘉泰姆	51JYl嘉泰姆	2JYl嘉泰姆
CXEP2337BJYl嘉泰姆	3PJYl嘉泰姆	128JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	336 (56x6)JYl嘉泰姆	51JYl嘉泰姆	2JYl嘉泰姆
CXEP2337CJYl嘉泰姆	3PJYl嘉泰姆	128JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	336 (56x6)JYl嘉泰姆	51JYl嘉泰姆	2JYl嘉泰姆
CXEP2337DJYl嘉泰姆	3PJYl嘉泰姆	64JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆	336 (56x6)JYl嘉泰姆	51JYl嘉泰姆	2JYl嘉泰姆
CXEP2338AJYl嘉泰姆	3PJYl嘉泰姆	64JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆		29JYl嘉泰姆	1JYl嘉泰姆
CXEP2338BJYl嘉泰姆	3PJYl嘉泰姆	64JYl嘉泰姆	5JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3JYl嘉泰姆	5JYl嘉泰姆	YesJYl嘉泰姆		29JYl嘉泰姆	1JYl嘉泰姆
CXEP2339JYl嘉泰姆	1PJYl嘉泰姆
CXEP2340JYl嘉泰姆	1P ,3PJYl嘉泰姆	0JYl嘉泰姆	0JYl嘉泰姆	DifferentialJYl嘉泰姆	2DJYl嘉泰姆			300(50x6)JYl嘉泰姆	70JYl嘉泰姆	0JYl嘉泰姆
CXEP2341JYl嘉泰姆	1P/2PJYl嘉泰姆	64JYl嘉泰姆	8JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 2JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	156(39x4) JYl嘉泰姆 190(38X5)JYl嘉泰姆 222(37x6)JYl嘉泰姆	39JYl嘉泰姆	3JYl嘉泰姆
CXEP2342JYl嘉泰姆	1P/2PJYl嘉泰姆	128JYl嘉泰姆	8JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 2JYl嘉泰姆	10JYl嘉泰姆	YesJYl嘉泰姆	156(39x4) JYl嘉泰姆 190(38X5)JYl嘉泰姆 222(37x6)JYl嘉泰姆	39JYl嘉泰姆	3JYl嘉泰姆
CXEP2343JYl嘉泰姆	1PJYl嘉泰姆	256JYl嘉泰姆	48JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3SEJYl嘉泰姆	20JYl嘉泰姆	YesJYl嘉泰姆	160(40x4) JYl嘉泰姆 228(38x6)JYl嘉泰姆 288(36x8)JYl嘉泰姆	88JYl嘉泰姆	5JYl嘉泰姆
CXEP2344JYl嘉泰姆	1PJYl嘉泰姆	512JYl嘉泰姆	48JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3SEJYl嘉泰姆	20JYl嘉泰姆	YesJYl嘉泰姆	160(40x4) JYl嘉泰姆 228(38x6) JYl嘉泰姆 288(36x8)JYl嘉泰姆	88JYl嘉泰姆	5JYl嘉泰姆
CXEP2345JYl嘉泰姆	3PJYl嘉泰姆	256JYl嘉泰姆	48JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3SEJYl嘉泰姆	20JYl嘉泰姆	YesJYl嘉泰姆	160(40x4)JYl嘉泰姆 228(38x6)JYl嘉泰姆 288(36x8)JYl嘉泰姆	88JYl嘉泰姆	5JYl嘉泰姆
CXEP2346JYl嘉泰姆	3PJYl嘉泰姆	512JYl嘉泰姆	48JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3SEJYl嘉泰姆	20JYl嘉泰姆	YesJYl嘉泰姆	160(40x4) JYl嘉泰姆 228(38x6) JYl嘉泰姆 288(36x8)JYl嘉泰姆	88JYl嘉泰姆	5JYl嘉泰姆
CXEP2347JYl嘉泰姆	1P JYl嘉泰姆 1P/2PJYl嘉泰姆	1024JYl嘉泰姆	128JYl嘉泰姆	DifferentialJYl嘉泰姆	2D + 2JYl嘉泰姆	54JYl嘉泰姆	YesJYl嘉泰姆	300(50x6)JYl嘉泰姆	70JYl嘉泰姆	7JYl嘉泰姆
CXEP2348JYl嘉泰姆	3PJYl嘉泰姆	1024JYl嘉泰姆	128JYl嘉泰姆	DifferentialJYl嘉泰姆	4D + 3SEJYl嘉泰姆	54JYl嘉泰姆	YesJYl嘉泰姆	300(50x6)JYl嘉泰姆	70JYl嘉泰姆	8JYl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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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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