MAX71334LECQ+T

MAX71334LECQ+T Datasheet

MAX71334L

Part	Datasheet
MAX71334LECQ+T	MAX71334LECQ+T (pdf)

Related Parts	Information
MAX71334LECQ+	MAX71334LECQ+

PDF Datasheet Preview
MAX71334L ZON P3/P3L Polyphase Electricity Meter SoC Best-in-Class Metrology Performance and Custom Peripherals NDA Required. Request Full Data Sheet Active In Production. Subscribe OVERVIEW The ZON P3L/P3 MAX71334L/MAX71335L metering SoC systems on chip integrates dual 32-bit processors for polyphase metering applications. It contains 256KB flash ZON P3 or 128KB flash ZON P3L , 12KB RAM and a single-cycle 32 x 32 + 64 multiplier. The application processor CPU is a 32-bit core. The metrology processor is a proprietary compute engine CE , a 32-bit RISC processor dedicated to computing the metering parameters from voltage and current samples. Key Features • Dual-Core Architecture for Improved System Performance and Flexibility Dedicated 32-Bit DSP Compute Engine for Metrology Processing MAXQ30 32-Bit RISC MPU Core, Up to 10 MIPS at 10MHz , with 256kB Flash or 128kB Flash, and 12kB data RAM MAX71334L, MAX71335L Diagram Enlarge+ Applications/Uses • Polyphase electricity meters • Polyphase energy monitoring • Smart Meters • Advanced AFE with High Accuracy and Temperature Stability • Four Independent ADCs Measuring Four Current Channels and Three Voltage Channels • Wh Accuracy over 2000:1 Current Range • Digital Temperature Compensation for Metrology and RTC • Line Frequency Range, Phase Compensation ±10° • Low-Power 5ksps Auxiliary ADC for Environmental Monitoring • On-Chip Digital Temperature Sensor Highly Integrated Product Features and Flexible Peripherals Support Broad Application Needs • LCD Controller Supporting Up to Eight Common Planes • Two PWM Control Channels with Programmable Frequency, Duty Cycle, Ramp Time • Two Touch Switch Inputs • Oscillator Based on 32kHz Watch Crystal with Internal 24MHz Backup R/C Oscillator • SPI Master and Slave , Master I2C • Four UARTs Configurable Pins , Smart Card Interface, 38kHz IR Decoder • 100-Pin LQFP 1/12/2015

PDF Datasheet Preview

MAX71334L

ZON P3/P3L Polyphase Electricity Meter SoC

Best-in-Class Metrology Performance and Custom Peripherals

NDA Required. Request Full Data Sheet Active In Production.

Subscribe

OVERVIEW

The ZON P3L/P3 MAX71334L/MAX71335L metering SoC systems on chip integrates dual 32-bit processors for polyphase metering applications. It contains 256KB flash ZON P3 or 128KB flash ZON P3L , 12KB RAM and a single-cycle 32 x 32 + 64 multiplier. The application processor CPU is a 32-bit core. The metrology processor is a proprietary compute engine CE , a 32-bit RISC processor dedicated to computing the metering parameters from voltage and current samples.

Key Features
• Dual-Core Architecture for Improved System Performance and Flexibility Dedicated 32-Bit DSP Compute Engine for Metrology Processing MAXQ30 32-Bit RISC MPU Core, Up to 10 MIPS at 10MHz , with 256kB Flash or 128kB Flash, and 12kB data RAM

MAX71334L, MAX71335L Diagram

Enlarge+

Applications/Uses
• Polyphase electricity meters
• Polyphase energy monitoring
• Smart Meters
• Advanced AFE with High Accuracy and Temperature Stability
• Four Independent ADCs Measuring Four Current Channels and Three Voltage Channels
• Wh Accuracy over 2000:1 Current Range
• Digital Temperature Compensation for Metrology and RTC
• Line Frequency Range, Phase Compensation ±10°
• Low-Power 5ksps Auxiliary ADC for Environmental Monitoring
• On-Chip Digital Temperature Sensor

Highly Integrated Product Features and Flexible Peripherals Support Broad Application Needs
• LCD Controller Supporting Up to Eight Common Planes
• Two PWM Control Channels with Programmable Frequency, Duty Cycle, Ramp Time
• Two Touch Switch Inputs
• Oscillator Based on 32kHz Watch Crystal with Internal 24MHz Backup R/C Oscillator
• SPI Master and Slave , Master I2C
• Four UARTs Configurable Pins , Smart Card Interface, 38kHz IR Decoder
• 100-Pin LQFP
1/12/2015

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MAX71334LECQ+T Datasheet file may be downloaded here without warranties.

Datasheet ID: MAX71334LECQ+T 647390