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

发布时间：2020-04-06 09:43:38 浏览次数：697 作者：嘉泰姆

摘要：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

The CXEP2342L electricity meter systems-on-chip (SoC) integrate dual 32-bit processors for demanding single-phase metering applications with 128KB or 64KB flash, 8KB RAM, and a single-cycle 32 x 32 + 64 multiplier. 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 and a 32-bit MAXQ30 MPU core handles other application functions including communications and display control.

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Single ADC Offers High-Accuracy Performance and Cost-Effective Solution4QS嘉泰姆

Supports Up to 5 Multiplexed Inputs4QS嘉泰姆

0.1% (typ) Wh Accuracy over 2000:1 Current Range4QS嘉泰姆

Dual-Core Architecture Improves System Performance4QS嘉泰姆

Dedicated 32-bit DSP Core for High-Rate Metrology Processing4QS嘉泰姆

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Highly Integrated Product Features and Flexible Peripherals Support Broad Application Needs4QS嘉泰姆

128KB (M1) or 64KB (M1L) Flash, 8KB SRAM4QS嘉泰姆

Supports Current Transformers or Shunts for Current Measurement4QS嘉泰姆

RTC with Hardware Temperature Compensation4QS嘉泰姆

Digital Temperature Compensation for Metrology4QS嘉泰姆

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3x UARTs (One with Optical Encoder)4QS嘉泰姆

Small 64-Pin LQFP Package Saves Board Space4QS嘉泰姆

Low-Power Operation Extends Battery Life4QS嘉泰姆

Enables Metering Mode Operation During Neutral Disconnect Tampering4QS嘉泰姆

5.6mA Consumption at 3.3V in Typical Metering Mode4QS嘉泰姆

1.6mA Typical Current Consumption at 3.3V in Low-Power Metering Mode4QS嘉泰姆

1.75μA Typical Sleep Mode Current4QS嘉泰姆

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Electricity Metering ICs4QS嘉泰姆
Part Number4QS嘉泰姆	Phase4QS嘉泰姆	Internal 4QS嘉泰姆 Flash(KB)4QS嘉泰姆	Internal 4QS嘉泰姆 RAM(KB)4QS嘉泰姆	Analog Input4QS嘉泰姆	Sensor Inputs (Current+Voltage)4QS嘉泰姆	MCU MIPS4QS嘉泰姆	RTC4QS嘉泰姆	LCD Driver4QS嘉泰姆 Pixels(max)4QS嘉泰姆	GPIO4QS嘉泰姆	UARTs4QS嘉泰姆
CXEP23244QS嘉泰姆	3P4QS嘉泰姆
CXEP23254QS嘉泰姆	3P4QS嘉泰姆
CXEP23264QS嘉泰姆	1P4QS嘉泰姆
CXEP23274QS嘉泰姆	3P4QS嘉泰姆
CXEP23284QS嘉泰姆	1P4QS嘉泰姆	644QS嘉泰姆	74QS嘉泰姆	Singleend4QS嘉泰姆	2SE + 14QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	128 (32x4)4QS嘉泰姆	124QS嘉泰姆	24QS嘉泰姆
CXEP2328A4QS嘉泰姆	1P4QS嘉泰姆	644QS嘉泰姆	74QS嘉泰姆	Singleend4QS嘉泰姆	2SE + 14QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	128 (32x4)4QS嘉泰姆	124QS嘉泰姆	24QS嘉泰姆
CXEP23294QS嘉泰姆	3P4QS嘉泰姆	644QS嘉泰姆	74QS嘉泰姆	Singleend4QS嘉泰姆	3SE + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	168 (42x4)4QS嘉泰姆	224QS嘉泰姆	24QS嘉泰姆
CXEP2329A4QS嘉泰姆	3P4QS嘉泰姆	644QS嘉泰姆	74QS嘉泰姆	Singleend4QS嘉泰姆	3SE + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	168 (42x4)4QS嘉泰姆	224QS嘉泰姆	24QS嘉泰姆
CXEP23304QS嘉泰姆	3P4QS嘉泰姆	644QS嘉泰姆	74QS嘉泰姆	Singleend4QS嘉泰姆	3SE + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆		84QS嘉泰姆	14QS嘉泰姆
CXEP2331A4QS嘉泰姆	1P/2P4QS嘉泰姆	1284QS嘉泰姆	44QS嘉泰姆	Singleend4QS嘉泰姆	2SE + 24QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	156 (39x4)4QS嘉泰姆	224QS嘉泰姆	24QS嘉泰姆
CXEP2331B4QS嘉泰姆	1P/2P4QS嘉泰姆	2564QS嘉泰姆	44QS嘉泰姆	Singleend4QS嘉泰姆	2SE + 24QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	156 (39x4)4QS嘉泰姆	224QS嘉泰姆	24QS嘉泰姆
CXEP2332A4QS嘉泰姆	1P/2P4QS嘉泰姆	1284QS嘉泰姆	44QS嘉泰姆	Differential4QS嘉泰姆	2D + 24QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	268 (67x4)4QS嘉泰姆	434QS嘉泰姆	24QS嘉泰姆
CXEP2332B4QS嘉泰姆	1P/2P4QS嘉泰姆	2564QS嘉泰姆	44QS嘉泰姆	Differential4QS嘉泰姆	2D + 24QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	268 (67x4)4QS嘉泰姆	434QS嘉泰姆	24QS嘉泰姆
CXEP2333A4QS嘉泰姆	3P4QS嘉泰姆	1284QS嘉泰姆	44QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	228 (57x4)4QS嘉泰姆	394QS嘉泰姆	24QS嘉泰姆
CXEP2333B4QS嘉泰姆	3P4QS嘉泰姆	1284QS嘉泰姆	44QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	228 (57x4)4QS嘉泰姆	394QS嘉泰姆	24QS嘉泰姆
CXEP2334A4QS嘉泰姆	3P4QS嘉泰姆	1284QS嘉泰姆	44QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	300 (75x4)4QS嘉泰姆	524QS嘉泰姆	24QS嘉泰姆
CXEP2334B4QS嘉泰姆	3P4QS嘉泰姆	2564QS嘉泰姆	44QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	300 (75x4)4QS嘉泰姆	524QS嘉泰姆	24QS嘉泰姆
CXEP2335A4QS嘉泰姆	1P4QS嘉泰姆	324QS嘉泰姆	34QS嘉泰姆	Differential4QS嘉泰姆	2D + 14QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	222 (37x6)4QS嘉泰姆	304QS嘉泰姆	24QS嘉泰姆
CXEP2335B4QS嘉泰姆	1P4QS嘉泰姆	644QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	2D + 14QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	222 (37x6)4QS嘉泰姆	304QS嘉泰姆	24QS嘉泰姆
CXEP2335C4QS嘉泰姆	1P4QS嘉泰姆	1284QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	2D + 14QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	222 (37x6)4QS嘉泰姆	304QS嘉泰姆	24QS嘉泰姆
CXEP2336A4QS嘉泰姆	1P/2P4QS嘉泰姆	644QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	2D + 24QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	336 (56x6)4QS嘉泰姆	514QS嘉泰姆	24QS嘉泰姆
CXEP2336B4QS嘉泰姆	1P/2P4QS嘉泰姆	1284QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	2D + 24QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	336 (56x6)4QS嘉泰姆	514QS嘉泰姆	24QS嘉泰姆
CXEP2337A4QS嘉泰姆	3P4QS嘉泰姆	644QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	336 (56x6)4QS嘉泰姆	514QS嘉泰姆	24QS嘉泰姆
CXEP2337B4QS嘉泰姆	3P4QS嘉泰姆	1284QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	336 (56x6)4QS嘉泰姆	514QS嘉泰姆	24QS嘉泰姆
CXEP2337C4QS嘉泰姆	3P4QS嘉泰姆	1284QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	336 (56x6)4QS嘉泰姆	514QS嘉泰姆	24QS嘉泰姆
CXEP2337D4QS嘉泰姆	3P4QS嘉泰姆	644QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆	336 (56x6)4QS嘉泰姆	514QS嘉泰姆	24QS嘉泰姆
CXEP2338A4QS嘉泰姆	3P4QS嘉泰姆	644QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆		294QS嘉泰姆	14QS嘉泰姆
CXEP2338B4QS嘉泰姆	3P4QS嘉泰姆	644QS嘉泰姆	54QS嘉泰姆	Differential4QS嘉泰姆	4D + 34QS嘉泰姆	54QS嘉泰姆	Yes4QS嘉泰姆		294QS嘉泰姆	14QS嘉泰姆
CXEP23394QS嘉泰姆	1P4QS嘉泰姆
CXEP23404QS嘉泰姆	1P ,3P4QS嘉泰姆	04QS嘉泰姆	04QS嘉泰姆	Differential4QS嘉泰姆	2D4QS嘉泰姆			300(50x6)4QS嘉泰姆	704QS嘉泰姆	04QS嘉泰姆
CXEP23414QS嘉泰姆	1P/2P4QS嘉泰姆	644QS嘉泰姆	84QS嘉泰姆	Differential4QS嘉泰姆	2D + 24QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	156(39x4) 4QS嘉泰姆 190(38X5)4QS嘉泰姆 222(37x6)4QS嘉泰姆	394QS嘉泰姆	34QS嘉泰姆
CXEP23424QS嘉泰姆	1P/2P4QS嘉泰姆	1284QS嘉泰姆	84QS嘉泰姆	Differential4QS嘉泰姆	2D + 24QS嘉泰姆	104QS嘉泰姆	Yes4QS嘉泰姆	156(39x4) 4QS嘉泰姆 190(38X5)4QS嘉泰姆 222(37x6)4QS嘉泰姆	394QS嘉泰姆	34QS嘉泰姆
CXEP23434QS嘉泰姆	1P4QS嘉泰姆	2564QS嘉泰姆	484QS嘉泰姆	Differential4QS嘉泰姆	4D + 3SE4QS嘉泰姆	204QS嘉泰姆	Yes4QS嘉泰姆	160(40x4) 4QS嘉泰姆 228(38x6)4QS嘉泰姆 288(36x8)4QS嘉泰姆	884QS嘉泰姆	54QS嘉泰姆
CXEP23444QS嘉泰姆	1P4QS嘉泰姆	5124QS嘉泰姆	484QS嘉泰姆	Differential4QS嘉泰姆	4D + 3SE4QS嘉泰姆	204QS嘉泰姆	Yes4QS嘉泰姆	160(40x4) 4QS嘉泰姆 228(38x6) 4QS嘉泰姆 288(36x8)4QS嘉泰姆	884QS嘉泰姆	54QS嘉泰姆
CXEP23454QS嘉泰姆	3P4QS嘉泰姆	2564QS嘉泰姆	484QS嘉泰姆	Differential4QS嘉泰姆	4D + 3SE4QS嘉泰姆	204QS嘉泰姆	Yes4QS嘉泰姆	160(40x4)4QS嘉泰姆 228(38x6)4QS嘉泰姆 288(36x8)4QS嘉泰姆	884QS嘉泰姆	54QS嘉泰姆
CXEP23464QS嘉泰姆	3P4QS嘉泰姆	5124QS嘉泰姆	484QS嘉泰姆	Differential4QS嘉泰姆	4D + 3SE4QS嘉泰姆	204QS嘉泰姆	Yes4QS嘉泰姆	160(40x4) 4QS嘉泰姆 228(38x6) 4QS嘉泰姆 288(36x8)4QS嘉泰姆	884QS嘉泰姆	54QS嘉泰姆
CXEP23474QS嘉泰姆	1P 4QS嘉泰姆 1P/2P4QS嘉泰姆	10244QS嘉泰姆	1284QS嘉泰姆	Differential4QS嘉泰姆	2D + 24QS嘉泰姆	544QS嘉泰姆	Yes4QS嘉泰姆	300(50x6)4QS嘉泰姆	704QS嘉泰姆	74QS嘉泰姆
CXEP23484QS嘉泰姆	3P4QS嘉泰姆	10244QS嘉泰姆	1284QS嘉泰姆	Differential4QS嘉泰姆	4D + 3SE4QS嘉泰姆	544QS嘉泰姆	Yes4QS嘉泰姆	300(50x6)4QS嘉泰姆	704QS嘉泰姆	84QS嘉泰姆

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上一篇： The CXEP2341L electricity meter systems-on-chip (SoC) integrate dual 32-bit processors for demanding single-phase metering applications with 128KB or 64KB flash, 8KB RAM, and a single-cycle

下一篇： 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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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

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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

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