DS1210 Datasheet - Maxim Integrated

DS1210 - Nonvolatile Controller

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.

DS1210 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

DS1210-MaximIntegrated.pdf