Datasheet4U Logo Datasheet4U.com

PL8331 - ultra-low power mixed-signal processor

General Description

The PL8331 series of ultra-low power mixed-signal processors consist of several devices featuring different sets of peripherals targeted for energy meter applications.

They integrate analog front end and fixed function DSP solution with an enhanced 8052 MCU core, RTC and LCD driver in a single part.

Key Features

  • PL8331 Features.
  • Wide supply voltage range: 2.4V to 3.6V.
  • Ultra-low power consumption - Normal mode: Total: 2.2mA @ 3V - Sleep Mode: 3uA - RTC only: 1.1uA.
  • Multi mode power saving function.
  • Internal switch between regulated and battery inputs.
  • Compatible with CTs, resistive shunts and Rogowski Coil sensors.
  • Wake-up from standby mode in less than 5us.
  • Operation temperature range: -40C to +80C.
  • 64-LQFP(7x7) package Block Diagram General.

📥 Download Datasheet

Datasheet Details

Part number PL8331
Manufacturer PROLIFIC
File Size 2.10 MB
Description ultra-low power mixed-signal processor
Datasheet download datasheet PL8331 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
PL8332G 3.1A Monolithic Step-Down Switching Regulator Powlicon
PL8310 1A Monolithic Step-Down Switching Regulator Powlicon
PL8310E 1A Monolithic Step-Down Switching Regulator Powlicon
PL8311 1.5A Monolithic Step-Down Switching Regulator Powlicon
PL8312 1.2A Monolithic Step-Down Switching Regulator Powlicon

Other Datasheets by PROLIFIC

Part Number Description

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Data Sheet Single Phase, Multifunction Metering IC with Multiple Anti-Tampering Features PL8331 Features  Wide supply voltage range: 2.4V to 3.6V  Ultra-low power consumption - Normal mode: Total: 2.2mA @ 3V - Sleep Mode: 3uA - RTC only: 1.1uA  Multi mode power saving function  Internal switch between regulated and battery inputs  Compatible with CTs, resistive shunts and Rogowski Coil sensors  Wake-up from standby mode in less than 5us  Operation temperature range: -40C to +80C  64-LQFP(7x7) package Block Diagram General Description The PL8331 series of ultra-low power mixed-signal processors consist of several devices featuring different sets of peripherals targeted for energy meter applications.