DS1210 Datasheet PDF - Maxim Integrated Nonvolatile Controller Specs

DS1210 - Nonvolatile Controller

Datasheet Summary

Description

VCCO - RAM Supply VBAT1 - + Battery 1 TOL - Power Supply Tolerance GND - Ground CE - Chip Enable Input CEO VBAT2 VCCI NC - Chip Enable Output - + Battery 2 - + Supply - No Connect DESCRIPTION The DS1210 Nonvolatile Controller Chip is a CMOS circuit which solves the application problem of

Features

Converts CMOS RAMs into Nonvolatile Memories.
Unconditionally Write Protects when VCC is Out-of-Tolerance.
Automatically Switches to Battery when Power-Fail Occurs.
Space-Saving 8-Pin PDIP or 16-Pin SO Packages.
Consumes.

Datasheet Details

Part number	DS1210
Manufacturer	Maxim Integrated
File Size	357.13 KB
Description	Nonvolatile Controller
Datasheet	DS1210 Datasheet
Additional preview pages of the DS1210 datasheet.

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Full PDF Text Transcription

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19-6294; Rev 6/12 DS1210 Nonvolatile Controller Chip FEATURES  Converts CMOS RAMs into Nonvolatile Memories  Unconditionally Write Protects when VCC is Out-of-Tolerance  Automatically Switches to Battery when Power-Fail Occurs  Space-Saving 8-Pin PDIP or 16-Pin SO Packages  Consumes <100nA of Battery Current  Tests Battery Condition on Power up  Provides for Redundant Batteries  Optional 5% or 10% Power-Fail Detection  Low Forward Voltage Drop on the VCC Switch  Optional Industrial (N) Temperature Range of -40°C to +85°C PIN ASSIGNMENT VCCO 1 8 VCCI VBAT1 2 7 VBAT2 TOL 3 6 CEO GND 4 5 CE DS1210 8-pin PDIP (300 mils) NC VCCO NC VBAT1 NC TOL NC GND 1 2 3 4 5 6 7 8 16 NC 15 VCCI 14 NC 13 VBAT2 12 NC 11 CEO 10 NC 9 CE DS1210S 16-pin SO (300 mils) PIN DESCRIPTION VCC

Published: Mar 27, 2020 |