PL8331 - ultra-low power mixed-signal processor

Product Overview

PROLIFIC

Datasheet Details

Part number	PL8331
Manufacturer	PROLIFIC
File Size	2.10 MB
Description	ultra-low power mixed-signal processor
Datasheet	PL8331 Datasheet
Additional preview pages of the PL8331 datasheet.

Product details

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.

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.

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Published: Apr 11, 2025 |