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N84C163 - Serial EEPROM

Datasheet Summary

Description

The N84C163 is a complete memory and supervisory solution for microcontroller

based systems.

A serial EEPROM memory (16K) with hardware memory write protection, a system power supervisor with brown out protection and a watchdog timer are integrated together in low power CMOS technology.

Features

  • a 16.
  • byte page. In addition, hardware data protection is provided by a write protect pin WP and by a VCC sense circuit that prevents writes to memory whenever VCC falls below the reset threshold or until VCC reaches the reset threshold during power up. This device is available in a green SOIC.
  • 8 package. www. onsemi. com SOIC.
  • 8 CASE 751BD PIN.

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Datasheet Details

Part number N84C163
Manufacturer ON Semiconductor
File Size 214.47 KB
Description Serial EEPROM
Datasheet download datasheet N84C163 Datasheet
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Full PDF Text Transcription

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N84C163 Supervisory Circuits with EEPROM Serial 16-Kb I2C Precision Reset Controller and Watchdog Timer (16K) Description The N84C163 is a complete memory and supervisory solution for microcontroller−based systems. A serial EEPROM memory (16K) with hardware memory write protection, a system power supervisor with brown out protection and a watchdog timer are integrated together in low power CMOS technology. Memory interface is via an I2C bus. The 1.6−second watchdog circuit returns a system to a known good state if a software or hardware glitch halts or “hangs” the system. The N84C163 watchdog monitors the WDI input pin. The power supply monitor and reset circuit protects memory and system controllers during power up/down and against brownout conditions.
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