产品信息查询
产品 新闻
首页 > 产品中心 > MCU存储ADC时钟数据线 > MCU > 电能计量专用电路 >CXEP2344带专用温度补偿电路的RTC多相和单相芯片计量系统soc由20MHz微处理器内核带数字温度补偿的实时时钟RTC闪存LCD驱动器和单周期32×32乘法器MAC组成两个触摸传感器开关输入可编程频率占空比两个PWM控制通道
CXEP2344带专用温度补偿电路的RTC多相和单相芯片计量系统soc由20MHz微处理器内核带数字温度补偿的实时时钟RTC闪存LCD驱动器和单周期32×32乘法器MAC组成两个触摸传感器开关输入可编程频率占空比两个PWM控制通道
0

ZON P5S/P5SL和ZON M5S/M5SL SOC支持与CXEP2340系列独立远程传感器的可选接口,从而降低了物料清单成本并增强了可靠性。这些设备的特点是在激活和电池模式下的低功耗操作、48KB RAM和256KB或512KB闪存,可在仪表操作期间使用代码和/或数据进行编程™ P5S/P5SL(CXEP2344)和ZON M5S/M5SL(CXEP2344)是一种非常低功耗的多相和单相芯片计量系统(soc),由20MHz微处理器内核、带数字温度补偿的实时时钟(RTC)、闪存、LCD驱动器和单周期32×32乘法器(MAC)组成。七个(ZON P5S/P5SL)或四个(ZON M5S/M5SL)模拟输入,带有单独的24位delta sigma ADC、数字计量温度补偿、精密电压基准、带四个脉冲输出的32位计算引擎(CE),实现AES和DES加密的安全引擎支持范围广泛的智能计量应用,只需很少的外部组件。一系列完整的代码开发工具、演示代码和参考设计可以快速开发和认证符合所有ANSI、IEC标准的仪表,以及国际清算银行全球电力计量标准。

低功耗
在3.3V和20MHz的激活模式下,功耗小于5mA(典型值)
RTC补偿模式<3μA,SLP模式2.3μA
2.7V至3.6V工作电压
先进的AFE,具有卓越的精度和温度稳定性
电压参考温度系数(最大值)40ppm/℃
带专用温度补偿电路的RTC
片上数字温度传感器和电池监视器
24位二阶Delta Digma adc,带差分输入,支持CTs、Rogowski线圈和带分路器的单输入和双输入遥感器接口soc(CXEP2340)
可配置采样率高达10ksps/通道
在5000:1电流范围内,精度为±0.1%Wh
40Hz–70Hz线频率范围和相位补偿(±10°)
高度集成的产品功能和灵活的外围设备支持广泛的应用需求
单个32kHz晶体提供所有操作时钟
环境监测用低功耗5ksps辅助ADC
具有可编程频率、占空比和斜坡时间的两个PWM控制通道
两个触摸传感器开关输入
SPI和I2C主从机
安全引擎(3DES、AES)
5定时器
单周期32 x 32 MAC单元
4x 40/6x 38/8x 36液晶显示器,带自动老化功能
5个UART,1个带38kHz红外编码器/解码器),两个符合ISO 7816

CXEP2344带专用温度补偿电路的RTC多相和单相芯片计量系统soc由20MHz微处理器内核带数字温度补偿的实时时钟RTC闪存LCD驱动器和单周期32×32乘法器MAC组成两个触摸传感器开关输入可编程频率占空比两个PWM控制通道
产品手册
产品订购

产品订购

产品简介

目录

1.产品概述       2.产品特点     ESj嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)ESj嘉泰姆

5.产品封装       6.电路原理图  ESj嘉泰姆

7.相关产品ESj嘉泰姆

   产品概述 返回TOPESj嘉泰姆


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.The ZON P5S/P5SL (CXEP2344) and ZON M5S/M5SL (CXEP2344) are very low-power poly- and single-phase metering systems-on-chips (SoCs) that comprise a 20MHz  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.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TOPESj嘉泰姆


Low Power ConsumptionESj嘉泰姆

Less Than 5mA (typ) Consumption at 3.3V and 20MHz in Active ModeESj嘉泰姆

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

2.7V to 3.6V Operating VoltageESj嘉泰姆

Advanced AFE with Exceptional Accuracy and Temperature StabilityESj嘉泰姆

Voltage Reference Temperature Coefficient (max) 40ppm/°CESj嘉泰姆

RTC with Dedicated Temperature Compensation CircuitESj嘉泰姆

On-Chip Digital Temperature Sensor and Battery MonitorESj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)ESj嘉泰姆

Configurable Sampling Rate Up to 10ksps/ChannelESj嘉泰姆

±0.1% Wh Accuracy Over 5000:1 Current RangeESj嘉泰姆

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

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

Single 32kHz Crystal Provides All Operating ClocksESj嘉泰姆

Low-Power 5ksps Auxiliary ADC for Environmental MonitoringESj嘉泰姆

Two PWM Control Channels with Programmable Frequency, Duty Cycle, and Ramp TimeESj嘉泰姆

Two Touch Sensor Switch InputsESj嘉泰姆

SPI and I2C Master and SlaveESj嘉泰姆

Security Engines (3DES, AES)ESj嘉泰姆

5 TimersESj嘉泰姆

Single-Cycle 32 x 32 MAC UnitESj嘉泰姆

4x 40/6x 38/8x 36 LCDs with AutopagingESj嘉泰姆

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

   应用范围 返回TOPESj嘉泰姆


Energy MonitoringESj嘉泰姆

Secure MetersESj嘉泰姆

Smart MetersESj嘉泰姆

   技术规格书(产品PDF) 返回TOP ESj嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!ESj嘉泰姆

 QQ截图20160419174301.jpgESj嘉泰姆

产品封装图 返回TOPESj嘉泰姆


image.pngESj嘉泰姆

电路原理图 返回TOPESj嘉泰姆


image.pngESj嘉泰姆

相关芯片选择指南 返回TOP                                     更多同类产品......                      


Electricity Metering ICsESj嘉泰姆

Part NumberESj嘉泰姆

PhaseESj嘉泰姆

Internal ESj嘉泰姆

Flash(KB)ESj嘉泰姆

Internal ESj嘉泰姆

RAM(KB)ESj嘉泰姆

Analog InputESj嘉泰姆

Sensor Inputs   (Current+Voltage)ESj嘉泰姆

MCU MIPSESj嘉泰姆

RTCESj嘉泰姆

LCD DriverESj嘉泰姆

Pixels(max)ESj嘉泰姆

GPIOESj嘉泰姆

UARTsESj嘉泰姆

CXEP2324ESj嘉泰姆

3PESj嘉泰姆

                 

CXEP2325ESj嘉泰姆

3PESj嘉泰姆

                 

CXEP2326ESj嘉泰姆

1PESj嘉泰姆

                 

CXEP2327ESj嘉泰姆

3PESj嘉泰姆

                 

CXEP2328ESj嘉泰姆

1PESj嘉泰姆

64ESj嘉泰姆

7ESj嘉泰姆

SingleendESj嘉泰姆

2SE + 1ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

128 (32x4)ESj嘉泰姆

12ESj嘉泰姆

2ESj嘉泰姆

CXEP2328AESj嘉泰姆

1PESj嘉泰姆

64ESj嘉泰姆

7ESj嘉泰姆

SingleendESj嘉泰姆

2SE + 1ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

128 (32x4)ESj嘉泰姆

12ESj嘉泰姆

2ESj嘉泰姆

CXEP2329ESj嘉泰姆

3PESj嘉泰姆

64ESj嘉泰姆

7ESj嘉泰姆

SingleendESj嘉泰姆

3SE + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

168 (42x4)ESj嘉泰姆

22ESj嘉泰姆

2ESj嘉泰姆

CXEP2329AESj嘉泰姆

3PESj嘉泰姆

64ESj嘉泰姆

7ESj嘉泰姆

SingleendESj嘉泰姆

3SE + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

168 (42x4)ESj嘉泰姆

22ESj嘉泰姆

2ESj嘉泰姆

CXEP2330ESj嘉泰姆

3PESj嘉泰姆

64ESj嘉泰姆

7ESj嘉泰姆

SingleendESj嘉泰姆

3SE + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

 

8ESj嘉泰姆

1ESj嘉泰姆

CXEP2331AESj嘉泰姆

1P/2PESj嘉泰姆

128ESj嘉泰姆

4ESj嘉泰姆

SingleendESj嘉泰姆

2SE + 2ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

156 (39x4)ESj嘉泰姆

22ESj嘉泰姆

2ESj嘉泰姆

CXEP2331BESj嘉泰姆

1P/2PESj嘉泰姆

256ESj嘉泰姆

4ESj嘉泰姆

SingleendESj嘉泰姆

2SE + 2ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

156 (39x4)ESj嘉泰姆

22ESj嘉泰姆

2ESj嘉泰姆

CXEP2332AESj嘉泰姆

1P/2PESj嘉泰姆

128ESj嘉泰姆

4ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 2ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

268 (67x4)ESj嘉泰姆

43ESj嘉泰姆

2ESj嘉泰姆

CXEP2332BESj嘉泰姆

1P/2PESj嘉泰姆

256ESj嘉泰姆

4ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 2ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

268 (67x4)ESj嘉泰姆

43ESj嘉泰姆

2ESj嘉泰姆

CXEP2333AESj嘉泰姆

3PESj嘉泰姆

128ESj嘉泰姆

4ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

228 (57x4)ESj嘉泰姆

39ESj嘉泰姆

2ESj嘉泰姆

CXEP2333BESj嘉泰姆

3PESj嘉泰姆

128ESj嘉泰姆

4ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

228 (57x4)ESj嘉泰姆

39ESj嘉泰姆

2ESj嘉泰姆

CXEP2334AESj嘉泰姆

3PESj嘉泰姆

128ESj嘉泰姆

4ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

300 (75x4)ESj嘉泰姆

52ESj嘉泰姆

2ESj嘉泰姆

CXEP2334BESj嘉泰姆

3PESj嘉泰姆

256ESj嘉泰姆

4ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

300 (75x4)ESj嘉泰姆

52ESj嘉泰姆

2ESj嘉泰姆

CXEP2335AESj嘉泰姆

1PESj嘉泰姆

32ESj嘉泰姆

3ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 1ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

222 (37x6)ESj嘉泰姆

30ESj嘉泰姆

2ESj嘉泰姆

CXEP2335BESj嘉泰姆

1PESj嘉泰姆

64ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 1ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

222 (37x6)ESj嘉泰姆

30ESj嘉泰姆

2ESj嘉泰姆

CXEP2335CESj嘉泰姆

1PESj嘉泰姆

128ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 1ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

222 (37x6)ESj嘉泰姆

30ESj嘉泰姆

2ESj嘉泰姆

CXEP2336AESj嘉泰姆

1P/2PESj嘉泰姆

64ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 2ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

336 (56x6)ESj嘉泰姆

51ESj嘉泰姆

2ESj嘉泰姆

CXEP2336BESj嘉泰姆

1P/2PESj嘉泰姆

128ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 2ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

336 (56x6)ESj嘉泰姆

51ESj嘉泰姆

2ESj嘉泰姆

CXEP2337AESj嘉泰姆

3PESj嘉泰姆

64ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

336 (56x6)ESj嘉泰姆

51ESj嘉泰姆

2ESj嘉泰姆

CXEP2337BESj嘉泰姆

3PESj嘉泰姆

128ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

336 (56x6)ESj嘉泰姆

51ESj嘉泰姆

2ESj嘉泰姆

CXEP2337CESj嘉泰姆

3PESj嘉泰姆

128ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

336 (56x6)ESj嘉泰姆

51ESj嘉泰姆

2ESj嘉泰姆

CXEP2337DESj嘉泰姆

3PESj嘉泰姆

64ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

336 (56x6)ESj嘉泰姆

51ESj嘉泰姆

2ESj嘉泰姆

CXEP2338AESj嘉泰姆

3PESj嘉泰姆

64ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

 

29ESj嘉泰姆

1ESj嘉泰姆

CXEP2338BESj嘉泰姆

3PESj嘉泰姆

64ESj嘉泰姆

5ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3ESj嘉泰姆

5ESj嘉泰姆

YesESj嘉泰姆

 

29ESj嘉泰姆

1ESj嘉泰姆

CXEP2339ESj嘉泰姆

1PESj嘉泰姆

                 

CXEP2340ESj嘉泰姆

1P ,3PESj嘉泰姆

0ESj嘉泰姆

0ESj嘉泰姆

DifferentialESj嘉泰姆

2DESj嘉泰姆

   

300(50x6)ESj嘉泰姆

70ESj嘉泰姆

0ESj嘉泰姆

CXEP2341ESj嘉泰姆

1P/2PESj嘉泰姆

64ESj嘉泰姆

8ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 2ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

156(39x4) ESj嘉泰姆

190(38X5)ESj嘉泰姆

222(37x6)ESj嘉泰姆

39ESj嘉泰姆

3ESj嘉泰姆

CXEP2342ESj嘉泰姆

1P/2PESj嘉泰姆

128ESj嘉泰姆

8ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 2ESj嘉泰姆

10ESj嘉泰姆

YesESj嘉泰姆

156(39x4) ESj嘉泰姆

190(38X5)ESj嘉泰姆

222(37x6)ESj嘉泰姆

39ESj嘉泰姆

3ESj嘉泰姆

CXEP2343ESj嘉泰姆

1PESj嘉泰姆

256ESj嘉泰姆

48ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3SEESj嘉泰姆

20ESj嘉泰姆

YesESj嘉泰姆

160(40x4) ESj嘉泰姆

228(38x6)ESj嘉泰姆

288(36x8)ESj嘉泰姆

88ESj嘉泰姆

5ESj嘉泰姆

CXEP2344ESj嘉泰姆

1PESj嘉泰姆

512ESj嘉泰姆

48ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3SEESj嘉泰姆

20ESj嘉泰姆

YesESj嘉泰姆

160(40x4) ESj嘉泰姆

228(38x6) ESj嘉泰姆

288(36x8)ESj嘉泰姆

88ESj嘉泰姆

5ESj嘉泰姆

CXEP2345ESj嘉泰姆

3PESj嘉泰姆

256ESj嘉泰姆

48ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3SEESj嘉泰姆

20ESj嘉泰姆

YesESj嘉泰姆

160(40x4)ESj嘉泰姆

228(38x6)ESj嘉泰姆

288(36x8)ESj嘉泰姆

88ESj嘉泰姆

5ESj嘉泰姆

CXEP2346ESj嘉泰姆

3PESj嘉泰姆

512ESj嘉泰姆

48ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3SEESj嘉泰姆

20ESj嘉泰姆

YesESj嘉泰姆

160(40x4) ESj嘉泰姆

228(38x6) ESj嘉泰姆

288(36x8)ESj嘉泰姆

88ESj嘉泰姆

5ESj嘉泰姆

CXEP2347ESj嘉泰姆

1P ESj嘉泰姆

1P/2PESj嘉泰姆

1024ESj嘉泰姆

128ESj嘉泰姆

DifferentialESj嘉泰姆

2D + 2ESj嘉泰姆

54ESj嘉泰姆

YesESj嘉泰姆

300(50x6)ESj嘉泰姆

70ESj嘉泰姆

7ESj嘉泰姆

CXEP2348ESj嘉泰姆

3PESj嘉泰姆

1024ESj嘉泰姆

128ESj嘉泰姆

DifferentialESj嘉泰姆

4D + 3SEESj嘉泰姆

54ESj嘉泰姆

YesESj嘉泰姆

300(50x6)ESj嘉泰姆

70ESj嘉泰姆

8ESj嘉泰姆