MAX71334L - ZON P3/P3L Polyphase Electricity Meter SoC
MAX71334L是Maxim美信半导体公司的一款电能测量与计量SoC产品，MAX71334L是ZON P3/P3L Polyphase Electricity Meter SoC，本站介绍了MAX71334L的封装应用图解、特点和优点、功能等，并给出了与MAX71334L相关的Maxim元器件型号供参考。
MAX71334L - ZON P3/P3L Polyphase Electricity Meter SoC - 电能测量与计量SoC - Best-in-Class Metrology Performance and Custom Peripherals - 美信半导体
产品概述
The ZON™ P3L/P3 (MAX71334L/MAX71335L) meteringSoC (systems on chip) integrates dual 32-bit processorsfor polyphase metering applications. It contains 256KBflash (ZON P3) or 128KB flash (ZON P3L), 12KB RAMand a single-cycle 32 x 32 + 64 multiplier. The applicationprocessor (CPU) is a 32-bit MAXQ®30 core. The metrologyprocessor is a proprietary compute engine (CE), a32-bit RISC processor dedicated to computing the meteringparameters from voltage and current samples.
关键特性
以下关键特性由Maxim美信半导体提供：Dual-Core Architecture for Improved System Performance and FlexibilityDedicated 32-Bit DSP Compute Engine for Metrology ProcessingMAXQ30 32-Bit RISC MPU Core, Up to 10 MIPS (at 10MHz), with 256kB Flash or 128kB Flash, and12kB data RAMAdvanced AFE with High Accuracy and Temperature StabilityFour Independent ADCs Measuring Four Current Channels and Three Voltage Channels0.1% Wh Accuracy over 2000:1 Current RangeDigital Temperature Compensation for Metrology and RTC40Hz–70Hz Line Frequency Range, Phase Compensation(±10°)Low-Power 5ksps Auxiliary ADC for Environmental MonitoringOn-Chip Digital Temperature SensorHighly Integrated Product Features and Flexible Peripherals Support Broad Application NeedsLCD Controller Supporting Up to Eight Common PlanesTwo PWM Control Channels with Programmable Frequency, Duty Cycle, Ramp TimeTwo Touch Switch InputsOscillator Based on 32kHz Watch Crystal with Internal 24MHz Backup R/C OscillatorSPI (Master and Slave), Master I2CFour UARTs (Configurable Pins), Smart Card Interface, 38kHz IR Decoder100-Pin LQFP热门应用
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