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PTN3500 Datasheet Maintenance and control device

Manufacturer: NXP Semiconductors

General Description

The PTN3500 is a general purpose maintenance and control device.

It

Overview

INTEGRATED CIRCUITS PTN3500 Maintenance and control device Product specification Supersedes data of 2000 Nov 22 2001 Jan 17 Philips Semiconductors Philips Semiconductors Product specification Maintenance and control.

Key Features

  • I2C to parallel port expander.
  • Internal 256x8 E2PROM.
  • Self timed write cycle (5 ms typ. ).
  • Four byte page write operation.
  • Controlled pull-up on address lines.
  • Low voltage VCC range of +2.5 V to +3.6 V.
  • 5 V.
  • tolerant I/Os.
  • Low standby current (< 60 µA ).
  • Power on Reset.
  • Supports Live Insertion.
  • Compatible with SMBus specification version 1.1.
  • High E2PROM endurance and data retent.