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.
DS1210 Datasheet
